Chassis Plans CPX1-241 Technical Reference Manual

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Chassis Plans CPX1-241 Technical Reference Manual | Manualzz

CPX1-241

Rugged Military Grade

Rack Mount 24-Inch LCD Panel with MultiTouch IR Touch Screen

Technical Reference

Revision A

6/12/2013

This Page Intentionally Blank

Warranty

Return Policy

The product is warranted against material and manufacturing defects for two years from date of delivery. Buyer agrees that if this product proves defective Chassis Plans’ is only obligated to repair, replace or refund the purchase price of this product at Chassis

Plans’ discretion. The warranty is void if the product has been subjected to alteration, neglect, misuse or abuse; if any repairs have been attempted by anyone other than

Chassis Plans; or if failure is caused by accident, acts of God, or her causes beyond the control of Chassis Plans. Chassis Plans reserves the right to make changes or improvements in any product without incurring any obligation to similarly alter products previously purchased.

In no event shall Chassis Plans be liable for any defect in hardware or software or loss or inadequacy of data of any kind, or for any direct, indirect, incidental or consequential damages arising out of or in connection with the performance or use of the product or information provided. Chassis Plans’ liability shall in no event exceed the purchase price of the product purchased hereunder. The foregoing limitation of liability shall be equally applicable to any service provided by Chassis Plans.

Products returned for repair must be accompanied by a Return Material Authorization

(RMA) number, obtained from Chassis Plans prior to return. Freight on all returned items must be prepaid by the customer, and the customer is responsible for any loss or damage caused by common carrier in transit. Items will be returned from Chassis Plans via Ground, unless prior arrangements are made by the customer for an alternative shipping method

To obtain an RMA number, call us at 858-571-4330. We will need the following information:

Return company address and contact

Model name and model # from the label on the back of the display

Serial number from the label on the back of the display

Description of the failure

An RMA number will be issued. Mark the RMA number clearly on the outside of each box, include a failure report for each board and return the product(s) to our San Diego,

CA facility:

10123 Carroll Canyon Rd.

San Diego, CA 92131

Attn: Repair Department

Liability

Disclaimer

Trademarks “The Original Industrial Computer Source”, “Systems Engineered to Perform” and

Chassis Plans are registered trademarks of Chassis Plans, LLC.

IBM, PC/AT, VGA, EGA, OS/2 and PS/2 are trademarks or registered trademarks of

International Business Machines Corp.

Intel is a registered trademark of Intel Corporation.

MS-DOS and Microsoft are registered trademarks of Microsoft Corp.

All other brand and product names may be trademarks or registered trademarks of their respective companies.

This manual is as complete and factual as possible at the time of printing; however, the information in this manual may have been updated since that time. Chassis Plans reserves the right to change the functions, features or specifications of their products at any time, without notice.

Copyright © 2013 by Chassis Plans. All rights reserved.

E-mail: [email protected]

Web: www.chassisplans.com

Chassis Plans

10123 Carroll Canyon Road • San Diego, CA 92131

Phone: (858) 571-4330 • Fax: (858) 571-6146 • Email: [email protected]

Table of Contents

Chapter 1 ‐ Introduction  _______________________________________________________________ 1

 

Description  _____________________________________________________________________________ 1 

Genesis Based LCD Controller _______________________________________________________________ 2 

Table 1 – Supported Video Resolutions ____________________________________________________________ 3  

Rack Mounting  __________________________________________________________________________ 3 

Photos  _________________________________________________________________________________ 4 

Photo 1‐ Front View ___________________________________________________________________________ 4  

Photo 2‐ Rear View  ___________________________________________________________________________ 4  

Photo 3‐Bottom View __________________________________________________________________________ 4  

Photo 4‐ Bottom Rear View _____________________________________________________________________ 4  

Photo 5‐ Rear View Exploded____________________________________________________________________ 4  

Photo 6‐ I/O Connections _______________________________________________________________________ 5  

Specifications ____________________________________________________________________________ 6 

ENCLOSURE ____________________________________________________________________________________ 6  

MOUNT‐ON‐RACK ADAPTER BRACKETS ______________________________________________________________ 6  

24” DISPLAY ____________________________________________________________________________________ 6  

DISPLAY ENHANCEMENT OPTIONS __________________________________________________________________ 6  

OPTIONAL FEATURES / OPTIONS  ___________________________________________________________________ 6  

INFRARED TOUCH SCREEN OPTION  _________________________________________________________________ 6  

AUDIO AMPLIFIER _______________________________________________________________________________ 6  

SPEAKERS  _____________________________________________________________________________________ 6  

IR REMOTE CONTROL ____________________________________________________________________________ 6  

POWER SUPPLY OPTIONS _________________________________________________________________________ 6  

Table 2 – Specifications ________________________________________________________________________ 6  

LCD DVI/HDMI/VGA Input Features:  ________________________________________________________________ 7  

Controller Feature Summary  ______________________________________________________________________ 7  

Table 3 –Video Controller Specifications ___________________________________________________________ 7  

HD‐SD/SDI Option ________________________________________________________________________ 8 

HD‐SD/SDI Specification:  _________________________________________________________________________ 8  

Supported Video Modes __________________________________________________________________________ 8  

Table 4 –HD‐SD/SDI Input Option  ________________________________________________________________ 8  

Figure 1 – CPX1‐241 Customer Drawing  ___________________________________________________________ 9  

Figure 2 – CPX1‐241 Mounting Adapter Customer Drawing ___________________________________________ 10  

LCD Enhancements ______________________________________________________________________ 11 

Figure 3 – EMI Shielding Effectiveness of MicroMesh EMI Filter  _______________________________________ 11  

Figure 4 – Comparison of Reflections with and without Optical Bonding  ________________________________ 11  

Figure 5 – Comparison with and without Optical Bonding ____________________________________________ 12  

Durable Anti‐Reflection Oleophobic Coating (DARO) ___________________________________________ 12 

Key Features __________________________________________________________________________________ 12  

Figure 6 – Comparison with and without Optical Bonding ____________________________________________ 13  

Specifications ___________________________________________________________________________ 13 

 

Chapter 2 – Infrared Touch Screen Option ________________________________________________ 14

 

Description  ____________________________________________________________________________ 14 

Figure 7 – Infrared Touch Screen Example  ________________________________________________________ 14  

Figure 8 – Examples of Dual Touch Gesturing ______________________________________________________ 14  

Chapter 3 – Power Supply Options ______________________________________________________ 15

 

AC Input Power Supply ___________________________________________________________________ 15 

Table 5 ‐ AC Input Supply Specifications __________________________________________________________ 15  

Photo 6 ‐ AC Power Supply (150W) ______________________________________________________________ 15  

MIL‐STD‐704/1275 DC Input Converter ______________________________________________________ 16 

Operating Specifications _________________________________________________________________________ 16  

Connectors  ___________________________________________________________________________________ 16  

Environmental Specifications _____________________________________________________________________ 16  

Table 6 ‐ MIL‐STD‐704/1275A Power Supply Specifications ___________________________________________ 16  

Chapter 4 – Ordering Information  ______________________________________________________ 17

 

Chapter 5 ‐ Package Contents __________________________________________________________ 19

 

Table 7 ‐ Package Contents  ____________________________________________________________________ 19  

Chapter 6 ‐ Installation _______________________________________________________________ 21

 

Rack Installation  ________________________________________________________________________ 21 

Figure 9 ‐ Rack Mounting Hole Spacing ___________________________________________________________ 21  

Installing the CPX1‐241 ___________________________________________________________________ 21 

Figure 10 – Installing the Mounting Adapter Bracket ________________________________________________ 22  

Connecting the Display ___________________________________________________________________ 23 

Controller Rear Panel Connections  _________________________________________________________ 23 

DVI/HDMI/VGA Input Features: ___________________________________________________________________ 23  

Photo 7 –CPX1‐241 Bottom View and I/O _________________________________________________________ 24  

Table 8 ‐ Rear Panel Connections  _______________________________________________________________ 24  

Chapter 7 – LCD Operation ____________________________________________________________ 25

 

LCD Front Panel Controls  _________________________________________________________________ 25 

Table 9 ‐ Front Panel Controls __________________________________________________________________ 25  

LCD Controller OSD Menus ________________________________________________________________ 26 

Table 10 ‐ LCD Controller OSD Menus ____________________________________________________________ 30  

Appendix A – Display Serial Control Programming _________________________________________ 31

 

RS‐232 Serial Control_____________________________________________________________________ 31 

Ethernet Control ________________________________________________________________________ 31 

LCD Controller Serial/Ethernet Control Functions  _____________________________________________ 31 

Table A‐1 ‐ Commands to Implement Switch Mount Control Buttons ___________________________________ 31  

Table A‐2  ‐ Parameter Setting ‐ Immediate, Relative, Reset and Query  _________________________________ 41  

Table A‐3  ‐ Other Control  _____________________________________________________________________ 43  

Text Via RS232 Command ________________________________________________________________________ 44  

Table A‐4 – Text Via RS232 Command ____________________________________________________________ 45  

Display Mark Command _________________________________________________________________________ 46  

Table A‐5 – Display Mark Command _____________________________________________________________ 47  

Table A‐6 ‐ Hex to ASCII Conversion Table  ________________________________________________________ 48  

Appendix B – Auto Color Gain __________________________________________________________ 49

 

Image B‐1 – Auto Color Gain Example ____________________________________________________________ 49  

 

Appendix C – Remote Control __________________________________________________________ 51

 

Image C‐1 – Remote Control ___________________________________________________________________ 51  

Table C‐1 – Remote Control Functions  ___________________________________________________________ 52  

Appendix D – Functional Description for De‐Interlacing Modes _______________________________ 53

 

Appendix E – PIP Mix Table ____________________________________________________________ 55

 

Table E‐1 – PIP Mix Table ______________________________________________________________________ 55  

Appendix F – Ethernet Network Connection  ______________________________________________ 57

 

Connecting a network port to CPX1‐241 _____________________________________________________ 57 

Get the IP address using DHCP _____________________________________________________________ 58 

Web Console ___________________________________________________________________________ 58 

IP Locator ______________________________________________________________________________ 58 

Image F‐1 – IP Locator Screen Show  _____________________________________________________________ 58  

Network configuration ___________________________________________________________________ 58 

Image F‐2 – Network Drop Down  _______________________________________________________________ 58  

Image F‐3 – Network Configure Settings __________________________________________________________ 59  

Connect to a single CPX1‐241 ______________________________________________________________ 59 

Table F‐1 – Remote Control ____________________________________________________________________ 59  

Image F‐4 – IP Address Locator _________________________________________________________________ 60  

Image F‐5 – IP Address Setting and Enable ________________________________________________________ 60  

Connect to multiple CPX1‐241s  ____________________________________________________________ 60 

Table F‐2 – Remote Control ____________________________________________________________________ 60  

Image F‐6 – DHCP Table Screenshot  _____________________________________________________________ 61  

Image F‐7 – NAT Fowarding Screenshot  __________________________________________________________ 61  

Appendix G – DVI‐D versus DVI‐I Connectors ______________________________________________ 63

 

Overview ______________________________________________________________________________ 63 

Connectors _____________________________________________________________________________ 63 

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Chapter 1 - Introduction

Description

The CPX1-241 is a rugged military grade and industrial grade high performance 9U mount-on-rack LCD panel display offering 24-inch TFT LCD display with LED backlight. The display includes a bonded anti-reflective glass cover with an optional bonded mesh EMI filter and an Infrared dual-touch touch screen.

The CPX1-241 family is designed to meet Mil-S-901D and MIL-STD-810G and includes solid and lightweight

5052-H32 aluminum construction and locking stainless hardware throughout. As a 24-inch display is wider than

19-inches, the display mounts in front of the rack and mounting brackets can be specified for racks with different front-to-rack-rail spacing.

The 24-inch display offers 1920 x 1200 native resolution, LED backlighting, 300nit brightness, 1000:1 native contrast (before installing the AR filter), and 89 degree viewing angle. The Pixel Pitch for the 24-inch display is

.270 x .270mm. The display offers 16.7 million colors (True Color).

The display is equipped standard with a bonded glass overlay with a DARO oleophobic anti-reflective (AR) coating. This AR coating minimizes finger prints and repels dirt, moisture, and other contaminates to improve image clarity. The coating is highly resistant to abrasion and is easily cleaned.

An optional embedded mesh EMI filter in front of the display is available for compliance with military EMI standards. The glass is optically bonded to the front of the display with optically clear index matched adhesive for superior viewing and ruggedness. A 6mm copper bus bar around the entire glass stack-up provides effective

EMI grounding. The contrast is significantly enhanced with this Anti Reflective glass stack-up in high bright environments.

An optional infrared dual-touch touch screen is available. Infrared touch screen technology offers a multitude of advantages over traditional capacitive or resistive touch screens. The IR touch screen can be used with bare fingers, gloves or any other pointer. Multi-touch control is supported for gesture recognition, etc. Touch activations is unlimited and there is no concern with damage to the touch surface. One compelling advantage to

IR Touch is the ability to install the anti-reflective coated glass bonded to the display for high-bright environments. Another prime benefit of IR Touch is that this is a passive technology with no emitted EMI.

The CPX1-241 provides a high quality advanced scaling controller with a Genesis chipset. The rugged LCD controller offers inputs for virtually any video signal including aRGB, DVI-D, HDMI, and optional video

(NTSC/PAL/SECAM, Composite, S-video, SD (YCbCr) and HD (YPbPr) component). An optional HD-SDI adapter is available for professional and broadcast video applications. This is a specifically ruggedized controller offering as standard conformal coating with high shock/vibration and temperature extreme tolerances.

The LCD supports full screen image expansion, on-screen PIP (Picture in Picture), Picture by Picture, and image marker. Rounding out the display features is an optional infrared control and serial or Ethernet command port including on-screen text overlay generation.

Included standard is a built-in 2 watt stereo amplifier and two speakers. The speakers are located at the bottom of the front bezel of the display.

The CPX1-241 is primarily designed for rugged Military applications but can be used in Industrial, Commercial, or Broadcast applications where reliability, quality and long program life availability preclude the use of cheaply made imported units.

As with all Chassis Plans products, a wide variety of custom options can be configured per customer or application specific requirements. Contact your Sales Engineer to discuss your particular requirements.

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Genesis Based LCD Controller

The LCD Controller is a key component in any display system. This is a long life revision controlled military grade component. The controller board selected is based on the Genesis FLI30436 LCD Controller. It provides:

 Faroudja® signal processing including TrueLife™ Video Enhancer

 Next generation 10-bit Faroudja DCDi Cinema® format conversion

 Dual 10 bit video decoders for up to 1.06 billion colors

 VBI support for Teletext, Closed Captioning V-Chip and other services

 Worldwide video standard support

 Picture-in-Picture and Picture-byPicture (PBP)

 Analog Video Capture up to 162 MHz (up to WUXGA 1920 x 1200 @ 60 Hz) support

 Digital Video Capture up to 165 MHz

 1-bit Advanced Color Management (ACM-3D) and Adaptive Contrast Control (ACC)

 Optional 3G HD-SDI adaptor for professional and broadcast video applications

 Text overlay via Serial Port or Ethernet

 Full command of all OSD functions through Serial Comm port, Ethernet or IR remote control

This ruggedized military grade controller is rated for operating at -40 to +80 deg C, uses low mass tantalum capacitors for maximum vibration and shock tolerance and is conformal coated for extreme ruggedness. MTBF for the controllers is in excess of 100K hours.

The controller will provide input up/down scaling of virtually any input signal to scale the image to the 1920x1200 native LCD panel resolution. It provides for PC, Apple and Sun input resolutions.

Supported Resolutions:

720 x 400 @ 70 Hz

640 x 480 @ 60 Hz

640 x 480 @ 60Hz

640 x 480 @ 72 Hz

640 x 480 @ 72Hz

640 x 480 @ 75 Hz

640 x 480 @ 75Hz

800 x 600 @ 56 Hz

800 x 600 @ 56 Hz

Digital Separate Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

720 x 400 @ 70 Hz

640 x 480 @ 60 Hz

640 x 480 @ 72 Hz

640 x 480 @ 75 Hz

800 x 600 @ 56 Hz

Sync on Green

Sync on Green

Sync on Green

Sync on Green

Sync on Green

800 x 600 @ 60 Hz

800 x 600 @ 60 Hz

800 x 600 @ 72 Hz

800 x 600 @ 72 Hz

800 x 600 @ 75 Hz

800 x 600 @ 75 Hz

1024 x 768 @ 60 Hz

1024 x 768 @ 60 Hz

1024 x 768 @ 70 Hz

1024 x 768 @ 70 Hz

1024 x 768 @ 75 Hz

1024 x 768 @ 75 Hz

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

800 x 600 @ 60 Hz

800 x 600 @ 72 Hz

800 x 600 @ 75 Hz

Sync on Green

Sync on Green

Sync on Green

1024 x 768 @ 60 Hz Sync on Green

1024 x 768 @ 70 Hz Sync on Green

1024 x 768 @ 75 Hz Sync on Green

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Chassis Plans CPX1-241 Technical Reference

Supported Resolutions (continued)

1280 x 1024 @ 60 Hz

1280 x 1024 @ 60 Hz

Digital Separate Sync

Composite Sync

1280 x 1024 @ 75 Hz

1280 x 1024 @ 75 Hz

1600 x 1200 @ 60 Hz

1600 x 1200 @ 60 Hz

1920 x 1080 @ 60 Hz

1920 x 1080 @ 60 Hz

1920 x 1200 @ 60 Hz

1920 x 1200 @ 60 Hz

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

Digital Separate Sync

Composite Sync

1280 x 1024 @ 60 Hz

Chapter 1 - Introduction

Sync on Green

1280 x 1024 @ 75 Hz Sync on Green

1600 x 1200 @ 60 Hz

1920 x 1080 @ 60 Hz

Sync on Green

Sync on Green

1920 x 1200 @ 60 Hz Sync on Green

720 x 480i

720 x 480i

NTSC

NTSC 4.43

PAL 720 x 576i

720 x 576i

720 x 576i

PAL M

SECAM

Other video formats can be supported by customized firmware. Contact your Sales Engineer for details.

Table 1 – Supported Video Resolutions

Rack Mounting

The CPX1-241 is mounted in front of the rack using included brackets. The width of the 24-inch display is wider than the opening in a 19-inch rack. A selection of mounting adapters is available for different rack configurations. Some racks are flush mounted while others have the mounting rails inset from the front of the rack. Contact your Sales Engineer for details. See Photo 5 below.

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Chassis Plans CPX1-241 Technical Reference

Photos

Chapter 1 - Introduction

Photo 1- Front View

Photo 3-Bottom View

Photo 2- Rear View

Photo 4- Bottom Rear View

Photo 5- Rear View Exploded

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Photo 6- I/O Connections

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Specifications

ENCLOSURE

9U (15.72”) x 3.19” deep (plus mounting bracket)

Front Panel 5052-H32 aluminum alloy

Body made of 5052-H32 aluminum alloy

All stainless steel hardware

All self locking pressed in fasteners where appropriate

Powder coat black, medium texture, for ruggedness

Other colors optionally available

Designed to Mil-Spec Standards to Satisfy Military,

Industrial and Commercial Requirements

Compact Enclosure for Limited Depth Installation

Weight: 35lbs

MOUNT-ON-RACK ADAPTER BRACKETS

Adapts display to mount to front of 19-inch rack

Brackets for flush mounting, 1-inche and 2-inch offset.

24” DISPLAY

24" TFT LCD 1920x1200, LED Backlight

Surface Treatment : Oleophobic Anti-Reflective

(AR) coated glass bonded with optically clear index matched adhesive

Display Colors: 16.7 Million

Response Time: 12mS Typical

Viewing Angle: 89 deg

Contrast Ratio: 1000:1 typical native

Brightness: 300cd/m2 typical

Pixel Pitch: 0.270mm x 0.270mm

Pixel Arrangement: R.G.B Stripe

Power Management: EPA Energy Star, VESA

DPMS

Operating Temperature: 0 to + 50 Deg C

Storage Temperature: -20 to +60 Deg C

DISPLAY ENHANCEMENT OPTIONS

EMI Shield (fine wire mesh embedded in AR glass adhesive)

OPTIONAL FEATURES / OPTIONS

Customer Specified Paint Color

Customer Logo

Custom sheet metal and mechanical features

INFRARED TOUCH SCREEN OPTION

Resolution: 4096 x 4096 touch points

Input: gloved hand, finger, or any other pointer

Touch activation force: none

Touch times: unlimited

Minimum touch object: 8mm

Sealability: IP65 from the front

Can be used in conjunction with AR Glass and/or

EMI Filter over LCD

Supports dual-touch gesture recognition (Windows 7 or 8)

Single Touch Drivers for:

Windows

Mac OS

Win CE

Linux

Android

AUDIO AMPLIFIER

Input Impedance: 6.8ohm

Output Power: 2.0W into 4 Ω

Distortion: <2%

Gain: 0 to 21dB

SPEAKERS

22 x 33mm Cone

Input Power: 2W

Cone treated for water resistance

IR REMOTE CONTROL

Front panel sensor

Controls OSD and Video Source

POWER SUPPLY OPTIONS

DC 12 Volt Input

12V DC @ 8 A

AC Input

90 to 260VAC, auto selecting

MIL-STD-704/1275A DC/DC Converter

True compliance for military 28VDC nominal vehicle inputs

18 to 36VDC input

See the appropriate power supply section for complete power supply specifications.

Table 2 – Specifications

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Chassis Plans CPX1-241 Technical Reference

LCD DVI/HDMI/VGA Input Features:

Harsh Environment LCD Controller

Inputs:

Analog RGB: 75Hz at SXGA, WXGA, XGA,

With auto detect of Digital

Separate Sync, Sync-On-Green &

Composite Sync. Auto detects

VGA ~WUXGA interlaced &

noninterlaced.

DVI-D/HDMI: 60Hz at WUXGA

75Hz at SXGA, WXGA, XGA,

Optional Video: NTSC /PAL / SECAM (Interlaced)

Composite Video, S-Video

SD Component (YCbCr) (Optional)

HD Component (YPbPr) (Optional)

Dual Channel HD-SDI (Optional)

Image Scaling: Up / down scaling to fit input to

Image Control: Brightness, Contrast, Saturation,

Hue, Frequency, Phase, Color tem perature, Image position, Hue,

Gamma.

Other Features: System information, OSD position,

Scaling to fill screen and fill to aspect ratio, OSD timeout, Factory reset, OSD menu transparency,

Picture In Picture – Variable position with 18 sizes selection and Picture By Picture,

Programmable hot keys

Chapter 1 - Introduction

Controller Feature Summary

 Brightness – LCD

 Brightness – Backlight

 Contrast

 Saturation & Hue

 Sharpness

 Blue only, Red only, Green only

 Monochrome

 Auto Color Gain

 Gamma

 Color

 Picture-in-Picture

 Auto Source Seek

Picture

 Wide Screen Mode Detection

 Manual Clock / Phase / Position

Mode

Power

 Up- and Down-Scaling

 Image Orientation / Flip

Frame

 Zoom / Pan

 OSD Position / Transparency

 Audio

Volume

 Programmable Default Settings

 OEM Protected Setup Areas

 Power

Configuration

 BIOS Upgrade Via RS-232

Balance

 Real Time Clock

 RS-232 Text Overlay

Table 3 –Video Controller Specifications

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

HD-SD/SDI Option

The CPX1-241 can be optionally configured with a broadcast quality HD-SD/SDI input. Fully compliant with the

SMPTE 259M-C, SMPTE 292M, SMPTE 424 and 425M standard. The option provides a re-clocked loop through output for “daisy chaining” multiple monitors or other equipment to the same HD-SDI source.

HD-SD/SDI Specification:

Interface

Standards

SMPTE 292M, 259M-C, 424M,

425M (Level A)

Input Channels: One (1)

Loop Through: Yes

Other Features:

 Supports 1.5Gbits & 3Gbits bit rate input signal support.

 Single channels input port supported

 HD--‐SDI re--‐clock loop through output

 AFD

 Stereo embedded audio support

Supported Video Modes

576i50 (PAL) 

480i60 (NTSC) 

720p60 (4:2:2) 

720p59.94 (4:2:2) 

720p50 (4:2:2) 

720p30 (4:2:2) 

720p29.97 (4:2:2) 

720p25 (4:2:2) 

1035i60 (4:2:2) 

1035i59.94 (4:2:2) 

1080p30 (4:2:2) 

1080p29.97 (4:2:2) 

1080p25 (4:2:2) 

1080p24 (4:2:2) 

1080p23.98 (4:2:2) 

1080psf30 (4:2:2) 

1080psf25 (4:2:2) 

1080psf24 (4:2:2) 

1080psf23.98 (4:2:2) 

1080i60 (4:2:2) 

1080i59.94 (4:2:2) 

1080i50 (4:2:2) 

1080p60 (4:2:2) 

1080p50 (4:2:2)

Table 4 –HD-SD/SDI Input Option

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Figure 1 – CPX1-241 Customer Drawing

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

Figure 2 – CPX1-241 Mounting Adapter Customer Drawing

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

LCD Enhancements

In the CPX family of rugged military grade LCD displays, Chassis Plans starts with Grade A Industrial Quality

LCD panels selected for optical performance, high reliability and long product life cycle. Standard, in order to not only ruggedize the LCD, but to also enhance the mechanical, optical and EMI properties of the finished unit

Chassis Plans optically bonds a layer of glass to the front of the LCD panel which is coated with an oleophobic

Anti-Reflective (AR) coating. The adhesive is optically clear and refractive index matched to eliminate interface reflections.

An additional option provides for a fine stainless steel mesh to be embedded in the adhesive for the AR glass to provide superior EMI shielding. See Figure 2 for attenuation values. The Micro Mesh provides >50dB of shielding (30 MHz – 1 GHz) with 90% visible light transmission and zero Moiré fringing.

Figure 3 – EMI Shielding Effectiveness of MicroMesh EMI Filter

Without Optical Bonding

Or AR Coating

4.5%

4.5%

4.5%

4.5%

4.5%

Reflected

Light

Total

22.5%

0.3%

0.1%

0.1%

0.1%

0.1%

With Optical Bonding

And AR Coating

Reflected

Light

Total

0.7%

Figure 4 – Comparison of Reflections with and without Optical Bonding

The resulting structure has greatly enhanced optical characteristics in high ambient light conditions. The optical adhesive used is a silicone RTV and offers other benefits mechanically to the LCD as well. The adhesive remains pliable and therefore acts as a shock absorbing medium for the front of the LCD. Together with the additional layer of glass provides a very rugged composite structure. Another benefit is that should breakage actually occur the shards of glass will be retained together to prevent injury to personnel. The adhesive also prevents any condensation from building up in the air gap between the layers of glass which would cause

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Chassis Plans CPX1-241 Technical Reference fogging of the display. Finally, the added mass bonded to the front of the LCD display adds a thermal conduction path to help dissipate the heat generated in the backlights themselves.

By eliminating the majority of reflected light, the apparent contrast improves making the display more legible in high bright situations.

Chapter 1 - Introduction

Photo Courtesy of

GDS Clearview

Figure 5 – Comparison with and without Optical Bonding

Durable Anti-Reflection Oleophobic Coating (DARO)

Key Features

fingerprints

 Easy to clean with a soft cloth

 More than 450,000-rub resistant

 Chemically-inert coating resists stains

 Smooth surface minimizes abrasion and friction

 Water contact angle >110°

 Withstands more than 90 days of salt-fog exposure

 Less than 0.4 percent photopic brightness

 Soft blue hue in reflection

 8H pencil hardness

Most touch screen use smooth glass without an anti-reflection (AR) coating because it offers the most durable and easy-to-clean option. However, fingerprints are difficult to remove, and many indoor and outdoor lighting conditions generate glare off a smooth glass surface.

Offering an AR coating on the CPX1-241 display greatly improves the user experience. The oleophobic coating stands up to hundreds of thousands of finger touches and rubs.

DARO coating is a breakthrough for touch applications. The coating nanostructure forms multiple, covalent bonds to provide outstanding durability.

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Chassis Plans CPX1-241 Technical Reference Chapter 1 - Introduction

DARO coatings offer superior optical performance by using multilayer anti-reflective coatings. The photopic brightness of the DARO coating is less than 0.5%, compared to the industry-standard bare glass at 4.25%.

DARO coatings offer significant anti-reflection and clear viewing, especially in high-brightness environments.

Figure 6 – Comparison with and without Optical Bonding

Specifications

Dry cheesecloth rub test with 1.5 lbs. weight 450,000 rubs

Steel wool #0000 with 1.5 lbs. weight

UV exposure, noon Florida sun, 24/7

Salt fog, 5% NaCI at 35da

Copper accelerated acid spray test

Photopic reflection

10,000 rubs

500 hours

90 days

30 days

<0.4%

Page 13

Chassis Plans CPX1-241 Technical Reference Chapter 2 – IR Touch Screen Option

Chapter 2 – Infrared Touch Screen Option

Description

The IRTouch Systems Infrared Touch Screen is a thin bezel mounted between the rear of the front panel and the LCD display. It is mechanically mounted and sealed to maintain the IP65 rating of the front of the display.

The touch screen provides 4096 x 4096 touch point resolution and any object greater than 8mm diameter including gloves can be used for touch activation. Touch activation occurs by breaking the beams of infrared light crossing the display.

Figure 7 – Infrared Touch Screen Example

The touch screen supports multi touch gesturing allowing dynamic zooming, rotating and dragging when used with a compatible operating system such as Windows 7. Drivers are available for other operating systems supporting traditional single touch.

Figure 8 – Examples of Dual Touch Gesturing

There are several advantages to IR Touch versus other touch technologies including the ability to use a gloved finger or other pointing device in conjunction with an Anti-Reflective filter for superior image clarity and brightness. IR Touch also generates no inherent EMI as compared to resistive or capacitive touch.

Page 14

Chassis Plans CPX1-241 Technical Reference Chapter 3 – Power Supply Options

Chapter 3 – Power Supply Options

AC Input Power Supply

The AC Input Power Supply is a 150 W Medical Grade “Brick” style power supply. The output is provided with a circular mil connector for connecting to the LCD Display. The input accepts a standard IEC 320 plug. A bracket is provided to securely mount the supply in a rack.

Alternate AC supplies are available as required by the application or environmental requirements.

INPUT

Current

Frequency

Input Connector

1.4 A @ 110 VAC

47 – 63 Hz

3-Pin IEC 320 Receptacle

OUTPUT

Voltage 12VDC

Max Current

Total Regulation

12.5A

< +/- 5%

ENVIRONMENTAL

Operating Temperature

Storage Temperature

SAFETY

cTUVus

UL 60950-1

CAN/CSA-C22.2 No. 60950-1

CB per IEC 60950-1

CE marked to LVD & EMC Directive

Set Point Accuracy

Hold-up Time

< +/- 3% @ 60% Load

>12mS @ Full Load,

115VAC

Over Voltage Protection Built-in

EMI/EMC

Emissions

Immunity Over Current Protection Built-in

Short Circuit Protection Pulsing mode, auto

recovery

0 to 50°C

-40 to +85°C

CISPR22 and FCC Class B

EN6100-3-2, -3; EN61000-4-2, -3, -4,

-5, -6, -8, -11

SIZE

L X W X H 7.56” x 2.45”” x 1.52”

Table 5 - AC Input Supply Specifications

Photo 7 - AC Power Supply (150W)

Page 15

Chassis Plans CPX1-241 Technical Reference Chapter 3 – Power Supply Options

MIL-STD-704/1275 DC Input Converter

The Mil-Std-704/1275 DC Input Converter provides true 704/1275 input specifications allowing reliable operation from nominal 28VDC input mains in a military environment. A Mil grade DC to DC Converter is provided in a rack mountable case with military grade circular connectors.

Operating Specifications

Input Voltage

Output Voltage

Output Current

Output Power

Electrical Specifications

18-36VDC

12.0VDC

8A

100 W

Environmental Specifications

High Temperature

Method 500.4, Procedure I and II

Per MIL-STD-810F,

Method 501.4, Procedure I and II

Per MIL-STD-810F,

Method 502.4, Procedure I Isolation

Output and Input to Case

EMI Filtering

CD101 and CE102 on the input

Operating Temperature

Storage Temperature

200VDC, Input to

Mil-Std-461E,

-40°C to +85°C

-55°C to +100°C

Fungus

Salt Fog

Connectors

Input Connector TBD

Sand and Dust

Acceleration

Mating Input Connector TBD

Vibration

Pinouts TBD

Shock

Table 6 - MIL-STD-704/1275A Power Supply Specifications

Method 507.4, Procedure I

Per Mil-Std-810F, Method

508.5, Procedure I

Per Mil-Std-810F, Method

509.4, Procedure I

Per Mil-Std-810F, Method

510.4, Procedure I and II

Per MIL-STD-810F,

Method 513.5, Procedure I and II

Per MIL-STD-810F,

Method 514.5, Procedure

I, Category 1, 4, 7 thru 14 and 16 thru 21

Per MIL-STD-810F,

Method 516.5, Procedure

I, IV

Page 16

Chassis Plans CPX1-241 Technical Reference Chapter 4 – Ordering Information

Chapter 4 – Ordering Information

 

CPX1 = Panel Mount Extreme

Monitor Options:

241A = 24” LCD with Bonded Glass with Oleophobic Anti Reflective Coating

241C = 24” LCD with IR Touch Screen, Bonded Glass with Oleophobic Anti Reflective Coating

241D = 24” LCD with IR Touch, Bonded Glass with Oleophobic Anti Reflective Coating and EMI filter mesh

241E = 24” LCD with Bonded Glass with Oleophobic Anti Reflective Coating and EMI filter mesh

Video Controller Options:

D1 = Minimum configuration with VGA, DVI-D and HDMI inputs

D2 = 3G HD-SDI with VGA, DVI-D and HDMI inputs

D3 = Component Video Input with VGA, DVI-D and HDMI inputs

D4 = Composite Video Input with VGA, DVI-D and HDMI inputs

D5 = 3G HD-SDI, Component Video and Composite Video Inputs with VGA, DVI-D and HDMI inputs

Power Options

A = Universal AC 85-264VAC 47 – 63 Hz

B = 12VDC

C = MIL-STD-704 (28VDC Nominal)

Mounting Options

A = 19” Mount-On-Rack

B = Articulated Arm Mount

Example Part Number CPX1-241AD2-AA = CPX1-241 Anti-Reflective coated Bonded Glass, 3G-SDI optional input, AC Power.

Page 17

Chassis Plans CPX1-241 Technical Reference

This Page Intentionally Blank

Chapter 4 – Ordering Information

Page 18

Chassis Plans CPX1-241 Technical Reference Chapter 5 – Package Contents

Chapter 5 - Package Contents

Part Description Quanty

LCD Display Assembly

Rack Mounting Adapter Bracket

Power Supply

Power Supply Rack Bracket

10-32 x 1” Pan Head Screws

Plastic Rack Washers

10-32 Cage Nuts

10-32 Nuts

1

1

1

1

12

12

12

12

Power Cord Kit – (Note 1) 1

Manual 1

Rack Ruler 1

Table 7 - Package Contents

Notes :

1. Power Cord Kit – For the AC input supplies, a standard 6-foot North American IEC-320 power cord is provided. For the DC input supplies, a kit is provided with a mating Mil Circular connector, backshell, and pins allowing the user to fabricate an appropriate cable for the intended application. For volume orders, Chassis Plans can provide pre-fabricated power cables per the end use specifications.

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Chassis Plans CPX1-241 Technical Reference

This Page Intentionally Blank

Chapter 5 – Package Contents

Page 20

Chassis Plans CPX1-241 Technical Reference Chapter 6 - Installation

Chapter 6 - Installation

Rack Installation

To mount the CPX1-241 in a rack, it is first important you identify the correct holes to mount to. Please see the following illustration. Note that a ‘U’ starts between the holes that are ½” apart. One very common problem is trying to install into the wrong holes.

Because there are multiple styles of racks, it is not possible to provide detailed instructions on mounting the equipment.

Figure 9 - Rack Mounting Hole Spacing

Chassis Plans offers free Rack Rulers to assist in installing equipment into racks. You should have received one with your order. To request more, fill out the short form at http://www.chassis-plans.com/form_rack_ruler.html

and we’ll send you as many as you want. These are invaluable for installing systems into racks.

Installing the CPX1-241

The LCD display is mounted in front of the rack due to its width. A Mounting Adapter Bracket is provided which is first installed into the rack and the LCD then mounted to the adapter bracket. The LCD display attached to the

Mounting Adapter Bracket in the rear by the four screws in the middle plus one at each corner for installations with higher shock and vibration loads.

Four Mounting Adapter Brackets are offered to account for racks with different depths from the front surface to the rack rails. See the following Figure for attaching the Mounting Adapter Bracket to the rack.

Chassis Plans can provide custom mounting options as required by the application if the standard brackets are not sufficient.

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Chassis Plans CPX1-241 Technical Reference Chapter 6 - Installation

Figure 10 – Installing the Mounting Adapter Bracket

Install the Mounting Adapter Bracket to the rack using the appropriate screws for the rack.

Note

The Mounting Adapter Bracket is not symmetrical. The four holes in the middle

(VESA pattern) should be below center.

The monitor provides guide pins on both sides which slide into slots in the Mounting Adapter Bracket to help support the weight of the display and pre-align the screw holes.

Important Warning

The guide pins and slots are not designed to support the display without a person holding the monitor. Please have a person hold the display in place at the front while another person installs the screws in the rear.

Dropping the LCD is not covered under warranty!

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Chassis Plans CPX1-241 Technical Reference Chapter 6 - Installation

Connecting the Display

The CPX1-241 provides for a single controller option with rear panel details provided below.

Controller Rear Panel Connections

The LCD controller used in the CPX1-241 provides a robust feature set. The board features full screen image expansion, on screen PIP, image marker and supports an optional 3G HD-SDI adaptor for professional and broadcast video applications. The controller supports 3x10-bit 1.06 billion colors at up to 1920x1200 native panel resolution. Refresh rates of 60Hz for WUXGA and UXGA with higher refresh rates for lower resolutions available. Auto detects VGA-

WUXGA, interlaced and non-interlaced. HDMI and DVI inputs support up to1920x1200 60Hz signals. This ruggedized military grade controller is rated for operating at -40 to +80 deg C, uses low mass tantalum capacitors for maximum vibration and shock tolerance and is conformal coated for extreme ruggedness. MTBF for the controllers is in excess of 200K hours.

The controller will provide input up/down scaling of virtually any input signal to scale the image to the 1920x1200 native LCD panel resolution. It provides for PC, Apple and Sun input resolutions.

DVI/HDMI/VGA Input Features:

Harsh Environment LCD Controller

Inputs:

Analog RGB: 75Hz at SXGA, WXGA, XGA, SVGA, VGA

With auto detect of Digital Separate Sync, Sync-On-Green & Composite Sync.

Auto detects VGA ~WUXGA interlaced & noninterlaced.

DVI-D/HDMI: 60Hz at WUXGA

75Hz at SXGA, WXGA, XGA, SVGA, VGA

Video: NTSC /PAL / SECAM (Interlaced)

Composite Video, S-Video

SD Component (YCbCr) (Optional)

HD Component (YPbPr) (Optional)

Dual Channel HD-SDI (Optional)

Image Scaling: Up / down scaling to fit input to panel resolution.

Image Control: Brightness, Contrast, Saturation, Hue, Frequency, Phase, Color temperature, Image position, Hue, Gamma.

Other Features: System information, OSD position, Scaling to fill screen and fill to aspect ratio, OSD timeout,

Factory reset, OSD menu transparency, Picture In Picture – Variable position with 18 sizes selection and Picture By Picture, Programmable hot keys

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Chassis Plans CPX1-241 Technical Reference Chapter 6 - Installation

Photo 8 –CPX1-241 Bottom View and I/O

Table 7, following, details the connectors for the CPX1-241.

J# Function Connector

J2 Composite Video Input

D38999/20FB35PN

75 Ω BNC Jack

J3 Component Video Input (Pr, Cr) 75 Ω BNC Jack

J4 Component Video Input (Pb, Cb) 75 Ω BNC Jack

J5 Component Video Input (Y) 75 Ω BNC Jack

J6

J7

J8

J10 Audio Input

J11

RS-232 Command Port

3G HD-SDI Output

3G HD-SDI Input

Ethernet Command Port

DE-9 D-Subminiature

75 Ω BNC Jack

75 Ω BNC Jack

3.5 mm Mini Stereo Jack

RJ-45 Jack

J14 DVI-D Input

HDMI

DVI-D

USBFTV22G

Table 8 - Rear Panel Connections

Notes

Optional

Optional

Optional

Optional

Optional

Optional

No Analog

Optional

Page 24

Chassis Plans CPX1-241 Technical Reference Chapter 7 – LCD Operation

Chapter 7 – LCD Operation

LCD Front Panel Controls

The On Screen Display (OSD) is adjusted as follows:

2. Use the buttons described below to maneuver around the Menu.

3. Select the desired OSD Menu from the Menu Screen Shots below to make the desired adjustment(s). automatically close as set by the OSD Time Out setting.

Power: Turns the Unit On and Off

Adjust ▲: o Hot Key 1 Increase o When the cursor is not showing in sub menus, moves selection right between top tabs. o Cursor showing in sub menus, adjusts setting up. o Cursor on sub-sub menu ( ► showing), enters sub-sub menu.

(See Select below to escape). o Toggles Off to On

Adjust ▼: o Hot Key 1 Decrease o When the cursor is not showing in sub menus, moves selection left between top tabs. o Cursor showing in sub menus, adjust setting down o Toggles On to Off

Select ▲: o Hot Key 2 Increase o Moves the cursor up. o When in a sub-sub menu, repeatedly press to move to the previous menu level. (See Adjust ▲ above)

Select : o Hot Key 2 Decrease. o Moves the cursor Down.

Menu o Opens or closes the OSD menu o See Note 1 below for additional information.

Brightness ▲: o Increases the screen brightness.

Brightness : o Decreases the screen brightness.

Green Normal Operation

Red Power On but no input signal

Off No power or display turned off

Hot Keys

Hot Keys are defined in the Utility/Hot Key menu and allow single button access to the defined function.

Adjust ▲ and ▼ - Hot Key 1 Up and Down

Select ▲ and ▼ - Hot Key 2 Up and Down

Display Auto Adjust

Pressing Auto/Exit will perform a auto display adjustment when in aRGB mode. This automatically adjusts the Phase and Clock for the displayed image.

To save your changes, press the front panel Menu button.

Alternatively, changes are saved if no buttons are pressed and the OSD times out returning back to the display.

Notes On the Menu Buttons

1. The Menus are context sensitive in that only adjustments pertaining to the selected input will be displayed. For example, if DVI is selected for the input, then items such as Hue will not be adjustable.

2. Pressing the Menu button returns to the previously opened menu.

Notes on Hot Keys -

1. Hot Keys allow single button selection of a function.

2. Definition of the Hot Keys is set in the Utility menu.

Thus, for example, if the Adjust keys are set up for Input

Source, pushing the Up button rolls Up through the Input

Sources and pushing the Down button rolls Down through the Input Sources.

3. The Hot Keys display in the upper left of the screen when pushed.

Note on Factory Default –

1. Under the Utilities Menu, a selection is available to return the board setting to the factory defaults.

2. Press and hold Select ▼ then power on the controller.

Table 9 - Front Panel Controls

Page 25

Chassis Plans CPX1-241 Technical Reference Chapter 7 – LCD Operation

LCD Controller OSD Menus

OSD functions

Picture :

Volume

###

Brightness

Contrast

Increase/decrease volume level, total: 100 steps

Increase/decrease panel brightness level, total: 100 steps

Increase/decrease panel contrast level, total: 100 steps

Saturation

Hue **

Sharpness*

Increase/decrease saturation, total: 100 steps

Increase/decrease Hue level, total: 100 steps

Increase/decrease sharpness, total: 30 steps

Backlight Backlight brightness adjustment (Functions when

light detector sets OFF)

Position

##

Move the image position upward

Move the image position downward

Move the image position to the left

Move the image position to the right

Aspect / Size

- Fill Screen : Enable full screen expansion for lower resolution Image

- Fill to Aspect Ratio: Enable fill screen expansion for lower resolution

image according to aspect ratio

- 4 : 3 : scaling format in 4:3

- 16 : 9 : scaling format in 16:9

- 16 : 10 : scaling format in 16:10

- 2.35 : 1 : scaling format in 2.35:1

- 2 : 1 : scaling format in 2:1

- 1 : 1 : Display the exact image resolution on the screen without

image expansion.

- Custom Sizing* : (The name will change depends on the scaling mode

selected.)

- Overscan

- Normal

H Size

V Size

H Pan

V Pan

Blue Only ON / OFF : Turn off the "Red" & "Green" channel (i.e. output all

zero to Red & Green channel)

[This function will display on OSD menu when JP4 – 5-6 closed]

* : DISPLAY IN VIDEO MODE ONLY

** : FUNCTION IN ARGB/ DVI / VIDEO NTSC MODE ONLY

# : DISPLAY IN ARGB / DVI MODE ONLY

## : FUNCTION IN ARGB MODE ONLY

### : DISPLAY WHEN AUDIO ADD-ON BOARD CONNECTED

Source : Select the input video signal

Main Port Change

VGA

DVI

HDMI

+

HD/SD SDI 1

HD/SD SDI 2

++

++

Composite 1

Composite 2***

S-Video 1

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Chassis Plans CPX1-241 Technical Reference Chapter 7 – LCD Operation

S-Video 2***

Component 1

Component 2***

PIP Port change

PIP Off / Composite 1 / S-Video 1 / Component 1 / DVI / HDMI

2

++

)

+

/ HD/SD SDI 1

++

/ HD/SD SDI

PIP Size

: Off / PIP Size/ 1~18 / Size by Size / Size by Size Tall

The PIP capability on display input sources refer to Appendix E – PIP mix table

PIP Position :

Move the PIP position upward

Move the PIP position downward

Move the PIP position to the left

Move the PIP position to the right

PIP Blend Level : 6.25% ~ 100%

PIP Swap : Swap between the main window and PIP window

PIP Auto Turn off : : OFF / ON

ON : When PIP is no signal input after 30 seconds, the PIP

window will turn off automatically.

OFF : PIP window keeps on

*** DISPLAY WHEN SETTING ON UNDER SETUP  AUTO SOURCE SEEK

+ FUNCTION DISABLE WHEN KIT 70600-3 CONNECTED

++ DISPLAY WHEN KIT 70600-3 CONNECTED

Utilities :

Setup

Auto Picture Setup

#

: Auto adjust the image position, phase and size

Auto Color Gain

#

: Auto Color Calibration (See appendix IV)

Wide Screen Mode detection

#  : Recognize the wide screen mode coming from ARGB port

- Off

- 1280x768

- 1360x768

- 1366x768

Manual Clock

#

: Adjust the image horizontal size

Manual Phase

#

: Fine tune the data sampling position (adjust image

quality)

Auto Source Seek :

- Auto : : OFF / ON

ON – Auto source select always enable

OFF – Disable auto source select function

- Setup

Selection for the corresponding input sources detection

VGA

DVI

HDMI

+

HD/SD SDI 1

++

HD/SD SDI 2

++

Composite 1

Composite 2

S-Video 1

S-Video 2

Component 1

Component 2

The corresponding input port name display on OSD menu will disappear once

Page 27

Chassis Plans CPX1-241 Technical Reference Chapter 7 – LCD Operation

setting “OFF”.

Auto Power : OFF / ON

ON – Enable soft power off function if absence of input signals

OFF – Disable soft power function

De-interlacing Mode* 

AFM : Auto Film Mode

TNR

MADI

: Temporal Noise Reduction

: Motion Adaptive De-interlacing

DCDi : Low Angled De-interlacing

[See Appendix VI for AFM, TNR, MADI, DCDi function description]

Video Wall Setup

Video Wall

Video Wall Size : Choose the video wall size (Number of panel for horizontal [max

4] x Number of panel for vertical [max 4]).

Video Wall ID Setup : Set the matching ID number same as the ID number shown

on screen. For details, please refer to the application note

of the video wall setup.

Bezel Compensation

Bezel Compensation

Active Area (H) (mm) : Type in the active area in horizontal with reference to the

panel specification

Active Area (V) (mm) : Type in the active area in vertical with reference to the panel

specification

Bezel Opening Area (H) (mm) : Type in the bezel opening area in horizontal with

reference to the panel specification.

Bezel Opening Area (V) (mm) : Type in the bezel opening area in vertical with

reference to the panel specification.

Enable RGB SOG: OFF / ON

Video Standard (SD)* : Auto / NTSC / NTSC 4.43 / PAL / PAL M / SECAM

Gamma : 0.6 / 0.7/ 0.8 / 1.0 / 1.6 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.6 / User Setting

OSD 

OSD position :

H POS : Move the OSD menu image horizontally

V POS : Move the OSD menu image vertically

OSD Timeout (sec) : ON – 60 : Adjust the OSD menu timeout period in a step of 5

seconds (max 60 seconds)

ON = Continuous to display OSD menu.

60 = 60 seconds later will turn off the OSD menu.

Screen Marker

Screen Marker : On/Off

Center Marker : On/Off

Safe Area Enable : On/ Off

Aspect Marker Enable : On/Off

Safe Area Market : 80%~99%

Aspect Marker : 4:3 / 16:9

Transparency Level : 0% / 25% / 50% / 75% / 100%

Exit menu

Language : English / Spanish / French / German / Chinese :Select OSD menu language display

Transparency : OFF / ON : Set OSD transparency

Display Input : OFF / ON : Display input source info after switching source.

Real time clock

show and edit the real time clock (This function is valid when “Display Input”

sets ON.)

DATE : DD/MM/YYYY : Date/Month/Year

TIME : HH/MM/SS (AM/PM): Hour/Minute/Second

SETUP

Month / Day / Year

Hour / Minute / AM/PM

Display Clock : Disable or enable to display the real time clock when

display video source info after switching source.

Freeze : Freeze the image (use “+” button)

Zoom

Zoom level : : Enable the zoom in function on the image displayed.

Use “+” button to zoom in the image

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Chassis Plans CPX1-241 Technical Reference Chapter 7 – LCD Operation

Use “-“ button to decrease the zoomed image

Horizontal pan : : Pan the image horizontally

Vertical pan :

Factory Reset

: Pan the image vertically

Note : Freeze state will be cleared when you using zoom function.

Color Temperature 

5000K

Red Gain :

Green Gain :

Blue Gain :

Red Offset :

Green Offset :

Blue Offset :

Reset to Defaults : Resume to the default values

6500K

Red Gain :

Green Gain :

Blue Gain :

Red Offset :

Green Offset :

Blue Offset :

Reset to Defaults : Resume to the default values

8000K

Red Gain :

Green Gain :

Blue Gain :

Red Offset :

Green Offset :

Blue Offset :

Reset to Defaults : Resume to the default values

9300K

Red Gain :

Green Gain :

Blue Gain :

Red Offset :

Green Offset :

Blue Offset :

Reset to Defaults : Resume to the default values

User setting :

Red Gain :

Green Gain :

Blue Gain :

Red Offset :

Green Offset :

Blue Offset :

Reset to Defaults : Resume to the default values

Reset All to Defaults : Resume all color temperature settings to the default values.

Hot Key 

Hot key 1 : Volume / Brightness / Contrast / Inputs / Aspect Ratio/ Zoom / Freeze / PIP Size /

PIP Swap / Saturation / Hue / Backlight / Auto Picture Setup / No Function

Hot key 2 : Volume / Brightness / Contrast / Inputs / Aspect Ratio / Zoom / Freeze / PIP Size /

PIP Swap / Saturation / Hue / Backlight / Auto Picture Setup / No Function

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Chassis Plans CPX1-241 Technical Reference

Monochrome Mode 

- Color

Chapter 7 – LCD Operation

Backlight Setup 

- B/L Invert : : Invert for the backlight brightness

- B/L Control : D/A / PWM : Selection for voltage level dimming control / PWM

dimming control

- Backlight Frequency : 100 ~ 440Hz in a step of 20

- Light Detector : : Enable ambient light detector function by using KIT

70220-3

Default Setting

Reset to Factory Defaults

(Activate when JC1 position 4 sets open)

Are you sure ? Yes/No

Reset to Factory Defaults with (Color Temp.)

 (Activate when JC1 position 4 sets open)

Are you sure ? Yes/No

Save Current Settings as Calibrated Values  (Activate when JC1 position 2 sets closed)

Are you sure ? Yes/No

Recall Stored Calibrated Values

Are you sure ? Yes/No

* : DISPLAY IN VIDEO MODE ONLY

# : DISPLAY IN ARGB MODE ONLY

+ FUNCTION DISABLE WHEN KIT 70600-3 CONNECTED

++ DISPLAY WHEN KIT 70600-3 CONNECTED

Firmware V0.45.00.01 or up

Table 10 - LCD Controller OSD Menus

Page 30

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

Appendix A – Display Serial Control Programming

The LCD provides for remote serial RS232 or Ethernet control for the LCD through the rear panel Control Port as shown below.

RS-232 Serial Control

Baud rate 2400, 8 bits, 1 stop bit and no parity

1

6

3 4

7 8 9

5

Mating face of

RS-232 DB9 Male

Mating connector : DB9 Female

PIN# Description

2 RS-232 Rx Data

3 RS-232 Tx Data

5 Ground

Ethernet Control

Please see Appendix F for information regarding Ethernet Control of the panel. The following command set remains the same for Ethernet control as compared to Serial control.

LCD Controller Serial/Ethernet Control Functions

The OSD functions are controlled through the following RS-232 commands.

The RS-232 program can be custom-tailored to fit the application or it can be used as provided by Chassis

Plans on request. Please contact Chassis Plans for additional information.

Menu button

Select-down button

Select-up button

Right/+ button

Left/- button

0xf7

0xfa

0xfb

0xfc

0xfd

Menu button pressed

Select-down button pressed

Select-up button pressed

Right/+ button pressed

Left/- button pressed

Remark

Button equivalent

Button equivalent

Button equivalent

Button equivalent

Button equivalent

Table A-1 - Commands to Implement Switch Mount Control Buttons

Page 31

Chassis Plans CPX1-241 Technical Reference

Function

Volume control -

left+right channel

Volume control -

on/off (mute)

Command

0x80, “a” | “A”,

nn | “+” | “-” |

“r” | “R” |

“?”

0x80, “m” | “M”,

“0” |

“1” |

“r” | “R” |

“?”

Brightness control 0x81,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

Appendix A – Display Serial Control Programming

Description

Set audio (L+R) volume =

value/increment/decrement

Reset

Query

Disable audio output.

Enable audio output.

Reset

Query

Set brightness =

value/increment/decrement

Reset

Query Current Source

Maximum query *1

Minimum query *1

Set, Source, value *1

Query, Source *1

Acknowledge (if enabled) volume

Range : “0””0”-“1””E”

Default : “0””F”

“0” - audio off (muted).

“1” - audio on.

Brightness.

Range : “4””E”-“B””2”

Default : “8””0” ss - reference by Input main select(0x98)

Contrast control -

all channels

0x82, “a” | “A”, nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i ” , ss, nn

“o”, ss,

Saturation control 0x83,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

Hue control

Phase (tuning) control

0x84,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

0x85,

nn | “+” | “-” |

“?”

Image H position 0x86,

nnnn | “+” | “-” |

“?”

Image V position 0x87,

nnnn | “+” | “-” |

“?”

Sharpness 0x8a,

nn | “+” | “-” |

“r” | “R” |

“?”

Frequency 0x8b, nnnn | “+” | “-“ |

“?”

Set all contrast = value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, value *1

Query, Source *1

Set color =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, value *1

Query, Source *1

Set tint =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, value *1

Query, Source *1

Set dot clock phase =

value/increment/decrement

Query

Set img_hpos =

value/increment/decrement

Query

Set img_vpos =

value/increment/decrement

Query

Set sharpness =

value/increment/decrement

Reset

Query

Set frequency =

Value/increment/decrement

Query

Contrast

Range : “1””C”-“E””4”

Default : “8””0” ss - reference by Input main select(0x98)

PAL/NTSC color (In video mode only )

Range : “0””1”-“F””F”

Default : “8””0” ss - reference by Input main select(0x98)

NTSC tint (In NTSC mode only)

Range : “5””3”-“9””F”

Default : “7””9” ss - reference by Input main select(0x98)

Dot clock phase.

(In PC mode only)

Image horizontal position.

(In PC mode only)

Image vertical position.

(In PC mode only)

Sharpness.

(Video Mode Source only)

Range : “F””4”-“0””C”

Default : “0””0”

Graphic mode H active size (in pixels)

Page 32

Chassis Plans CPX1-241 Technical Reference

Scaling Mode

OSD H position

OSD V position

OSD

Transparency

OSD menu timeout

0x8c,

“0” | “1” | “2” | “3” |

“9” | “A” |

“B” | “C” | “D” |

“r” | “R” |

“?”

0x90,

nnn | “+” | “-” |

“r” | “R” |

“?”

0x91,

nnn | “+” | “-” |

“r” | “R” |

“?”

0x92,

n | “+” | “-” |

“r” | “R” |

“?”

0x93,

nn | “+” | “-” |

“r” | “R” |

“?”

Set osd_hpos =

value/increment/decrement

Reset

Query

Set osd_vpos =

value/increment/decrement

Reset

Query

Set OSD transparency =

value/increment/decrement

Reset

Query

Select menu timeout = value/increment/decrement

Reset

Query

Appendix A – Display Serial Control Programming

Set graphic image scaling mode

=

value

Reset

Query

Image expansion on/off.

“0” – 1:1

“1” – fill screen

“2” – fill to aspect ratio

“9” – 4:3

“A” – 16:9

“B” – 16:10

“C” – 2.35:1

“D” – 2:1

OSD horizontal position.

Range : “0””0”-“F””F”

Default : “8””0”

OSD vertical position.

Range : “0””0”-“F””F”

Default : “8””0”

OSD transparency.

“0” – ON

“1” - OFF

OSD menu timeout value.

“0””0” – Continuous. value – Round up to nearest available step. if value > max available step, set it to the max available step.

Range : “0””5”-“3””C”

Default : “0””A”

Select OSD language

0x95,

n |

“r” | “R” |

“?”

Input main select 0x98,

Auto Source Seek

nn | “+” | “-” |

“r” | “R” |

“?”

0x99, nn ,

“0” | “1” |

“?” |

”o”

Select language =

English, Chinese,…

Reset

Query

Select input main =

PC or VIDEO or next available

Reset

Query

Set Auto source enable = *1

Source

Disable/ Enable

Query

Valid Source query

“0” – English.

“2” - French

“3” – Spanish

“6” - German

“8” – Chinese

Main selected.

“0x41,0x31” ARGB

“0x42,0x31” Composite

“0x42,0x32” Composite2

“0x43,0x31” S-video

“0x43,0x32” S-video2

“0x44,0x31” Component

“0x44,0x32” Component2

“0x45,0x31” HDSDI

“0x45,0x32” HDSDI2

“0x46,0x31” DVI

“0x48,0x31” HDMI

“nn” =

“0x41,0x31”- ARGB

“0x42,0x31”- Composite

“0x42,0x32”- Composite 2

“0x43,0x31”- S-video

“0x43,0x32”- S-video 2

“0x44,0x31”- Component

“0x44,0x32”- Component 2

“0x45,0x31”- HDSDI

“0x45,0x32”- HDSDI2

“0x46,0x31”- DVI

“0x48,0x31” HDMI

Page 33

Chassis Plans CPX1-241 Technical Reference

Source Layout

Video System

(Composite, Svideo and

Component Only)

0x9a, n |

“r” | “R” |

“?”

0x9b,

“0” | “1” | “2” | “3” |

“r” | “R” |

“S” | “s”|

“?”

Set video system =

Auto/NTSC/PAL/SECAM

Reset

Video State Query

Query

Appendix A – Display Serial Control Programming

Select source layout =

Single, PIP, PBP, PBPT

Reset,

Query

Query:

“0”- Single

“1”- Picture in Picture (PIP)

“2”- Picture by Picture (PBP)

“3”- Picture by Picture Tall

(PBPT)

Query

“0” – Auto.

“1” – NTSC_M_358

“2” – PAL_N_443

“3” – SECAM

“4” – NTSC_M_443

“5” - PAL_M_358

“7” – PAL_M_443

“9” – PAL_N_358

GAMMA value select

Auto power off

0x9d,

n |

“r” | “R”

“?”

Select GAMMA value =

Value

Reset

Query

Video State Query

“0” – No video.

“1” – NTSC

“2” – PAL

“3” – SECAM

“4” – NTSC 443

“5” – PAL M 358

GAMMA value:

“0” – 1.0, “1” – 1.6

“2” – 2.2, “3” – User Defined

“4” – 1.7, “5” – 1.8,

“6” – 1.9, “7” – 2.0,

“8” – 2.1, “9” – 2.3,

“A” – 2.4, “B” – 2.5,

“C” – 2.6,

“D” – 0.6, “E” – 0.7,

“F” – 0.8, “G” – 0.9,

“H” – 1.1, “I” – 1.2,

“J” – 1.3, “K” – 1.4,

“L” – 1.5

“0” – Off.

“1” – On.

Hotkey 1

0x9f,

“0” | “1” |

“r” | “R” |

“?”

0xa0, “1”,

n |

“r” | “R” |

“?”

Set power down option =

On/Off

Reset

Query

Set Hotkey 1=

Value

Reset

Query

“1” – volume.

“2” – brightness.

“3” – contrast.

“4” – colour.

“5” – input source.

“7” – zoom

“8” – freeze

“9” – PIP

“B” – No function

“D” – PIP Swap

“E” – Aspect Ratio

“G” – Hue

“H” – Backlight

“I” – Auto Picture Setup

Page 34

Chassis Plans CPX1-241 Technical Reference

Hotkey 2

Runtime counter

PIP brightness control

PIP contrast control

PIP H position

0xa0, “2”,

n |

“r” | “R” |

“?”

0xa1,

nnnnn |

“r” | “R” |

“?”

0xa2,

nn | “+” | “-” |

“r” | “R” |

“?”

0xa3, nn | “+” | “-” |

“r” | “R” |

“?”

0xa4,

nnn | “+” | “-” |

“r” | “R” |

“?”

Set Hotkey 2 =

value

Reset

Query

Appendix A – Display Serial Control Programming

“1” – volume.

“2” – brightness.

“3” – contrast.

“4” – colour.

“5” – input source.

“7” – zoom

“8” – freeze

“9” – PIP

“B” – No function

“D” – PIP Swap

“E” – Aspect Ratio

“G” – Hue

“H” – Backlight

“I” – Auto Picture Setup

Runtime = nnnnn. runtime counter value =

nnnnn (* 0.5 hour)

Reset

Query

Set PIP window brightness =

value/increment/decrement

Reset

Query

Set PIP window contrast = value/increment/decrement

Reset

Query

Set PIP_hpos =

value/increment/decrement

Reset

Query

PIP window brightness.

Range : “4””E”-“B””2”

Default : “8””0”

PIP window contrast.

Range : “1””C”-“E””4”

Default : “8””0”

PIP window horizontal position.

Range : “0””0””0”-“0””6””4”

Default : “0””5””5”

PIP V position

PIP window size select

PIP source select

Zoom level

0xa5,

nnn | “+” | “-” |

“r” | “R” |

“?”

0xa6,

nn |

“r” | “R” |

“?”

0xa7,

n |

“r” | “R” |

“?”

0xa8,

nnnn | “+” | “-” |

“r” | “R” |

“?”

Set PIP_vpos =

value/increment/decrement

Reset

Query

Select PIP window size =

PIP window size value

Reset

Query

Select input main =

Video source value

Reset

Query

Set Zoom level =

value/increment/decrement

Reset

Query

PIP window vertical position.

Range : “0””0””0”-“0””6””4”

Default : “0””1””4”

Main selected.

PIP off if “nn” = “0””0”.

“0””0”~”1””2”

“0””0” ~ “1””2”

“1””9” : Size by Size

“1””A” : Size by Size Tall

Main selected.

0x40 0x30 : PIP OFF

0x41, 0x31 : ARGB

0x42, 0x31 : Composite

0x43, 0x31 : S-video

0x44, 0x31 : Component 1

0x45, 0x31 : HDSDI 1

0x46, 0x31 : DVI

0x42, 0x32 : Composite 2

0x43, 0x32 : S-video 2

0x44, 0x32 : Component 2

0x45, 0x32 : HDSDI 2

“0x48,0x31” HDMI

Zoom level.

Min : 0x30 0x30 0x30 0x30

(Default)

Max : 0x30 0x30 0x41 0x33

Page 35

Chassis Plans CPX1-241 Technical Reference

Zoom H position 0xa9,

nnnn | “+” | “-” |

“r” | “R” |

“?”

Appendix A – Display Serial Control Programming

Set Zoom_hpos =

value/increment/decrement

Reset

Query

Zoom window horizontal position.

Default : 0x30 0x30 0x30 0x30

The min and max values will change depends on input resolution.

Zoom V position 0xaa,

nnnn | “+” | “-” |

“r” | “R” |

“?”

Set Zoom_vpos =

value/increment/decrement

Reset

Query

Horizontal Size

Vertical Size

Horizontal Pan

Vertical Pan

Colour temperature select

0xad,

nnn | “+” | “-” |

“r” | “R” |

“?”

0xb0,

nnn | “+” | “-” |

“r” | “R” |

“?”

0xb1,

nnn | “+” | “-” |

“r” | “R” |

“?”

0xb2,

nnn | “+” | “-” |

“r” | “R” |

“?”

0xb3,

n |

“r” | “R” |

“?”

Set horizontal size for

Aspect Size =

value/increment/decrement

Reset

Query

Set Vertical Size for

Aspect Size = value/increment/decrement

Reset

Query

Set horizontal pan position for Aspect Size = value/increment/decrement

Reset

Query

Set Vertical pan position for Aspect Size =

value/increment/decrement

Reset

Query

Select colour temperature =

value

Reset

Query

Zoom window vertical position.

Default : 0x30 0x30 0x30 0x30

The min and max values will change depends on input resolution.

Scalar horizontal stretch

PAL(576i) / NTSC (480i) :

Min : 0x30 0x30 0x30 (Default)

Max : 0x30 0x46 0x30

Scalar vertical stretch.

PAL(576i) / NTSC (480i) :

Min : 0x30 0x30 0x30 (Default)

Max : 0x30 0x46 0x30

Scalar horizontal pan position

PAL(576i) / NTSC (480i) :

Assume max H-Size & max Vsize :

Min : 0x46 0x38 0x38

Max : 0x30 0x37 0x38

Default : 0x30 0x30 0x30

The min and max values will change depends on different value of H-Size, V-Size and input resolution.

Scalar vertical pan position

PAL(576i) / NTSC (480i) :

Assume max H-Size & max Vsize :

Min : 0x46 0x38 0x38

Max : 0x30 0x37 0x38

Default : 0x30 0x30 0x30

The min and max values will change depends on different value of H-Size, V-Size and input resolution.

Main selected.

“0” – 9500K.

“1” – 8000K.

“2” – 6500K.

“3” – 5000K

“4” - User

Page 36

Chassis Plans CPX1-241 Technical Reference

Red level for selected colour temperature

Green level for selected colour temperature

Blue level for selected colour temperature

Graphic horizontal resolution enquiry

Graphic vertical resolution enquiry

Graphic horizontal sync frequency enquiry

Graphic vertical sync frequency enquiry

OSD status enquiry

Display Video

Source Select

OSD turn off

0xb4,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

“o”, ss, c

0xb5,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

“o”, ss, c

0xb6,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

“o”, ss, c

0xb7

0xb8

0xb9

0xba

0xbb

0xbc,

“?” |

“0” |

“1”

0xbd

Query displayed.

Appendix A – Display Serial Control Programming

Set the level of the red channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Set the level of the green channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Set the level of the blue channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Horizontal resolution (in pixels) in 3 digit hex number

Vertical resolution (in lines) in 3 digit hex number

Horizontal sync frequency (in units of 100Hz) in 3 digit hex number

Vertical sync frequency (in units of Hz) in 3 digit hex number and

1 char

Status of OSD

Display Video source select

Name of video source not

After switching to a new video source, the name of the video source is displayed for 5 seconds.

Turn off the OSD.

Red level for selected colour temperature.

Range : “9””C”-“F””F”

Default : “E””C” c – reference by Color

Temperature ss - reference by Input main select(0x98)

Green level for selected colour temperature

Range : “9””C”-“F””F”

Default : “E””C” c – reference by Color

Temperature ss - reference by Input main select(0x98).

Blue level for selected colour temperature.

Range : “9””C”-“F””F”

Default : “E””C” c – reference by Color

Temperature ss - reference by Input main select(0x98).

“nnn” = horizontal resolution

“nnn” = vertical resolution

“nnn” = horizontal frequency

“nnnn” = vertical frequency nnn = 3 digit hex c= “i” or “p” interlace or Progressive

0xba added the interlace(i) or Progressive(p) feedback.

“0” – OSD turned off

“1” – OSD turned on

“2” – Text Overlay on

“3” – Display Mark on

“4” – Screen Marker on

“0” – Disabled.

“1” – Enabled.

“0” – fail.

“1” – successful.

Page 37

Chassis Plans CPX1-241 Technical Reference

Set gamma data for user defined gamma curve

Query External

Memory

0xbf, mm, c, “?”

0xbf, “R” | “r”

0xbf, mm, c, nn

0xcb, “2”

Appendix A – Display Serial Control Programming

Query gamma data for color c index mm ( c = 0 for color Red, c=1 for color Green, c=2 for color Blue)

Set user gamma curve to linear

Set gamma data for color c index mm. (If c= 3, then gamma data for red, green & blue will be

“nn” = gamma data

“1”

“nn” = gamma data set at the same time.)

Check External Menory 24c256 “0” – Not Installed

“1” – Installed

“?” – Not Support

Read Revision Number “nn” = Revision number Query Revision

Number

0xcb, “3”

Backlight control 0xe0,

nn | “+” | “-” |

“R” | “r” |

“?”

Set Backlight =

value/increment/decrement

Reset

Query

Backlight Off / Backlight On

/Status

Backlight.

Range:

D/A : “0””0” ~ “1””6”

100Hz : “0””0” ~ “8””A”

120Hz : “0””0” ~ “7””3”

140Hz : “0””0” ~ “6””3”

160Hz : “0””0” ~ “5””6”

180Hz : “0””0” ~ “4””D”

200Hz : “0””0” ~ “4””5”

220Hz : “0””0” ~ “3””E”

240Hz : “0””0” ~ “3””9”

260Hz : “0””0” ~ “3””5”

280Hz : “0””0” ~ “3””1”

300Hz : “0””0” ~ “2””E”

320Hz : “0””0” ~ “2””B”

340Hz : “0””0” ~ “2””8”

360Hz : “0””0” ~ “2””6”

380Hz : “0””0” ~ “2””4”

400Hz : “0””0” ~ “2””2”

420Hz : “0””0” ~ “2””0”

440Hz : “0””0” ~ “1””F”

“0” – Backlight Off

“1” – Backlight On.

“?” – Backlight On/Off Query

“S”|”s” – Backlight Status Query

Backlight On/Off 0xe1,

“0” | “1” |

“R” | “r”

”?”

“S” | “s”

Color

Monochrome mode selection

(Output Channel

Select)

PIP Swap

0xe2

“0” | “1” | “2” | “3” |

| “4” | “5” | “6” |

“R” | “r”|

”?”

0xe3

Backlight D/A /

PWM

0xe5

“0” | “1” |

“R” | “r”

”?”

Off/

Blue Only/

Red Only/

Green Only/

Blue Mono/

Red Mono/

Green Mono/

Swap Main and PIP source

Set : PWM or D/A

Reset

Query

“0” – Off

“1” – Blue Only

“2” – Red Only

“3” – Green Only

“4” – Blue Mono

“5” – Red Mono

“6” – Green Mono

"0" - Fail.

"1" - Successful.

“0” – PWM

“1” – D/A

Page 38

Chassis Plans CPX1-241 Technical Reference

Backlight PWM

Frequency

Backlight Invert

0xe6,

nnn | “+” | “-” |

“R” | “r” |

“?”

Appendix A – Display Serial Control Programming

Set Backlight PWM Frequency =

value/increment/decrement

Reset

Query

+/- 20Hz

Value

100Hz : “0”,”6”,”4”

120Hz : “0”,”7”,”8”

140Hz : “0”,”8”,”C”

160Hz : “0”,”A”,”0”

180Hz : “0”,”B”,”4”’

200Hz : “0”,”C”,”8”

220Hz : “0”,”D”,”C”

240Hz : “0”,”F”,”0”

260Hz : “1”,”0”,”4”

280Hz : “1”,”1”,”8”

300Hz : “1”,”2”,”C”

320Hz : “1”,”4”,”0”

340Hz : “1”,”5”,”4”

360Hz : “1”,”6”,”8”

380Hz : “1”,”7”,”C”

400Hz : “1”,”9”,”0”

420Hz : “1”,”A”,”4”

440Hz : “1”,”B”,”8”

“0” – Off

“1” – On

Red Offset for selected colour temperature

Green Offset for selected colour temperature

Blue Offset for selected colour temperature

“o”, ss, c

0xea,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

“o”, ss, c

0xe7

“0” | “1” |

“R” | “r”

”?”

0xe8,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

“o”, ss, c

0xe9,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, c, nn

Set On or Off

Reset

Query

Set the Offset of the red channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Set the Offset of the green channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Set the Offset of the blue channel for the selected colour temp. =

value/increment/decrement

Reset

Query

Maximum query *1

Minimum query *1

Set, Source, Temperature

Group, value *1

Query, Source *1

Red Offset for selected colour temperature. c – reference by Color

Temperature ss - reference by Input main select(0x98)

Green Offset for selected colour temperature. c – reference by Color

Temperature ss - reference by Input main select(0x98)

Blue Offset for selected colour temperature. c – reference by Color

Temperature ss - reference by Input main select(0x98)

Page 39

Chassis Plans CPX1-241 Technical Reference

PIP Window Blend

Level

PIP Window Auto

Off

0xed,

nn | “+” | “-” |

“R” | “r” |

“?”

Appendix A – Display Serial Control Programming

Select PIP Transparency Level

PIP Transparency value

Reset

Query

PIP Transparency

“0”F” = 6.25% “0”E” = 12.5%

“0”D” = 18.75% “0”C” = 25%

“0”B” = 31.25% “0”A” = 37.5%

“0”9” = 43.75% “0”8” = 50%

“0”7” = 56.25% “0”6” = 62.5%

“0”5” = 68.75% “0”4” = 75%

“0”3” = 81.25% “0”2” = 87.5%

“0”1” = 93.75% “0”0” = 100%.

“0”- Off

“1”- On

ScreenMarker

CenterMarker

AspectMarker

Marker

Background

Transparency

Safe Area Marker*

“0xee”, “0x41”

“0” |”1”

“?”

“0xee”, “0x42”

“0” |”1”

“0xee”, “0x43”

“0” |”1”

“0xee”, “0x44”

“0” |”1”

“0xee”, “0x45”

“0” |”1” |”2” |”3”

Auto Off / Auto On

Query

Screen Marker Off / Screen

Marker On

Center Marker Off / Center

Marker On

Preliminary

4:3 /16:9

Preliminary

0% /25%/50%/95%

Preliminary

80%~99%

“0”- Off

“1”- On

“0”- Off

“1”- On

“0”- 4:3

“1”- 16:9

“0xee”, “0x47”

“0x53”~”0x63”

“0”- 0%

“1”- 25%

“2”- 50%

“3”- 95%

“36”, “33”- 99%

“36”, “32”- 98%

“36”, “31”- 97%

“36”, “30”- 96%

“35”, “46”- 95%

“35”, “45”- 94%

“35”, “44”- 93%

“35”, “43”- 92%

“35”, “42”- 91%

“35”, “41”- 90%

“35”, “39”- 89%

“35”, “38”- 88%

“35”, “37”- 87%

“35”, “36”- 86%

“35”, “35”- 85%

“35”, “34”- 84%

“35”, “33”- 83%

“35”, “32”- 82%

“35”, “31”- 81%

“35”, “30”- 80%

IR Lock* “0xee”, “0x48” n | “0” | “1” |

“r” | “R” |

“?”

IR Lock Disable / IR Lock Enable

Reset

Query

“0” – IR Lock Disable

“1” – IR Lock Enable

Light Detector “0xee”, “0x4A”

“0” | “1” |

“R” | “r”

”?”

“S” | “s”

Light Detector Off / Light

Detector On

Light Detector On/Off Query

Light Detector Value Query

“0” –Light Detector Off

“1” –Light Detector On.

“?” – Light Detector On/Off

Query “S”|”s” –Light Detector

Value Query 0x00~0xFF

Safe Area Marker

Enable

Aspect Marker

Enable

“0xee”, “0x4B”

“0” |”1”

“0xee”, “0x4C”

“0” |”1”

Safe Area Marker Off / Safe

Area Marker On

Aspect Marker Off / Aspect

Marker On

“0”- Off

“1”- On

“0”- Off

“1”- On

Page 40

Chassis Plans CPX1-241 Technical Reference

Display real time clock**

“0xee”, “0x4D”

“0” |”1”

Appendix A – Display Serial Control Programming

Real Time Clock Display Off /

Real Time Clock Display

“0”- Off

“1”- On

Custom Sizing 0xef,

“0” | “1” | “2”

”?”

Custom sizing selection :

Overscan / Normal / Custom

Query

“0” – Overscan

“1” – Custom / Underscan

“2” – Normal

Function Command

Send Display Mark 0xF1,

”S” |

”0x21” | ”0x40”

”0x60” | ”0x7E”

Return “1” e.g Send Display Mark

RS232 Code: “0xF1 0x53 0x21”

Return Code: “0xF1 0x53 0x21 0x31”

Clear Display Mark 0xF1,

”C”

Return “1” e.g Clear Display Mark

RS232 Code: “0xF1 0x43”

Return Code: “0xF1 0x43 0x31”

Display Mark

Horizontal Position

0xF1,

|”H” |”ss”|

Return “nn”

Description

“S” = “0x53 or 0x73”

ASCII “0x21,0x40,0x60,0x7E”

Return “ 0x31”

“C” = “0x43 or 0x63”

Return “ 0x31”

Acknowledge (if enabled)

“S” – Send Command

“Text” – Character

“1” - successful.

“C” – Clear command

“1” - successful.

“H” = “0x48 or 0x68”

------------------------------------------

“nn” = “0x30,0x30~0x46,0x46”

“H” – Horizontal Position command

“ss” – Set Horizontal Position number

“nn” – Return Position number e.g Set Display Mark Horizontal Position

RS232 Code: “0xF1 0x48 0x30 0x31”

Return Code: “0xF1 0x48 0x30 0x31 0x30 0x31”

Display Mark

Vertical Position

0xF1,

|”V” |”ss”|

Return “nn”

“V” = “0x56 or 0x76”

------------------------------------------

“nn” = “0x30,0x30~0x46,0x46” e.g Set Display Mark Vertical Position

RS232 Code: “0xF1 0x56 0x30 0x31”

Return Code: “0xF1 0x56 0x30 0x31 0x30 0x31”

“V” – Vertical Position command

“ss” – Set Vertical Position number

“nn” – Return Position number

Display Mark

Background

Transparency

0xF1,

|”B”|”N”|

Return “n”

“B” = “0x42 or 0x62”

Set Transparency command

------------------------------------------

“N” = “0x30~0x46”

Transparency Value

(Rang 00~0F)

Set Display Mark background Transparency value is 8

RS232 Code: “0xF1 0x42 0x38”

Return Code: “0xF1 0x42 0x38 0x38”

“B” - Transparency command

“N” – Transparency Value

“n”- Return Value

0x00 =opaque

Table A-2 - Parameter Setting - Immediate, Relative, Reset and Query

Page 41

Chassis Plans CPX1-241 Technical Reference

Function

Select RS-232 acknowledge

Auto-setup 0xc3

Command availability

0xc4, n

Auto-calibration 0xc5

Freeze frame 0xc6, “0” | “1”

Soft Power On/Off 0xc8,

“0” | “1” |

“?”

Query video input status

0xc9

Video de-interlace method

0xca,

“0” | “1”

“r” | “R”

“?” vmode.

Check whether a command is available. the RGB amplifier.

Unfreeze / freeze frame

Soft power off/on query

De-interlace mode

Reset

Query

Appendix A – Display Serial Control Programming

Command

0xc1, “0” | “1” | “2” |

“3”

Description

Disable/enable command acknowledge.

Query the status of the primary

& pip status

Acknowledge (if enabled)

“0” – acknowledge disabled.

“1” – acknowledge enabled.

“2” – serial command disabled.

“3” – serial command enabled.

“0” – fail.

“1” – successful.

“0” – not available.

“1” – available.

“0” – fail.

“1” – successful.

“0” – unfreeze.

“1” – freeze.

“0” – Turn off the LCD power and

backlight. Turn off memory

controller, Power down DVI

Power down ADC, Power

down Fclk PLL

“1” – Turn on the unit

“nn,nn” = input status

“nn,xx” digit = primary status:

“0”,”0” : invalid

“A”,”1” ARGB

“B”,”1” Composite

“B”,”2” Composite 2

“C”,”1” S-video

“C”,”2” S-video 2

“D”,”1” Component

“D”,”2” Component 2

“E”,”1” HDSDI

“E”,”2” HDSDI 2

“F”,”1” DVI

“H” “1” HDMI

“xx,nn”= PIP input status:

“0”,”0”: invalid

“A”,”1” ARGB

“B”,”1” Composite

“B”,”2” Composite 2

“C”,”1” S-video

“C”,”2” S-video 2

“D”,”1” Component

“D”,”2” Component 2

“E”,”1” HDSDI

“E”,”2” HDSDI 2

“F”,”1” DVI

“H” “1” HDMI

“3” ”1”- enable AFM

“3” ”0”- disable AFM

“4” ”1”- enable TNR

“4” ”0”- disable TNR

“5” ”1”- enable MADI

“5” ”0”- disable MADI

“7” ”1”- enable DCDi

“7” ”0”- disable DCDi

Page 42

Chassis Plans CPX1-241 Technical Reference

Query BIOS version

Query PCBA number

Reset to Factory

Defaults

0xcb, “0”

0xcb, “1”

0xce Reset all parameters to default value

Appendix A – Display Serial Control Programming

Read BIOS version

Read PCBA number

BIOS version “VV.YY.ZZ”

VV = V0 or E0,

V0 = Release version

E0 = Engineering Sample

YY= Version Number

ZZ= Customer Number

“nnnnn” = PCBA number

SVX-1920= “41721”

“1” – successful.

Reset to Factory

Defaults with

(color temp)

Saved Calibrated default

Load Calibrated default

Wide Screen

Mode Selection

0xcf

0xd7

0xd8

Reset all parameters for all video modes to default value

Saving all parameters to user default value

Loading all parameters to user default value

“1” - successful.

“1” - successful.

“1” - successful.

“0” - not successful

“E” – Checksum Error

“0” – Normal Mode

“1” – 1280x768

“2” – 1366x768

ScreenMarker

CenterMarker

AspectMarker

Marker

Background

Transparency

Safe Area Marker

0xd9,

“0” | “1”| “2”

“r” | “R”

“?”

“0xee”, “0x42”

“0” |”1”

“0xee”, “0x43”

“0” |”1”

“0xee”, “0x44”

“0” |”1”

“0xee”, “0x45”

“0” |”1” |”2” |”3”

“0xee”, “0x46”

“0x53”~”0x63”

Wide Screen Mode

Reset

Query

Screen Marker Off / Screen

Marker On

Center Marker Off / Center

Marker On

Preliminary

4:3 /16:9

Preliminary

0% /25%/50%/95%

Preliminary

64%~98%

“0”- Off

“1”- On

“0”- Off

“1”- On

“0”- 4:3

“1”- 16:9

“0”- 0%

“1”- 25%

“2”- 50%

“3”- 95%

“36”, “33”- 98%

“36”, “32”- 96%

“36”, “31”- 94%

“36”, “30”- 92%

“35”, “46”- 90%

“35”, “45”- 88%

“35”, “44”- 86%

“35”, “43”- 84%

“35”, “42”- 83%

“35”, “41”- 81%

“35”, “39”- 79%

“35”, “38”- 77%

“35”, “37”- 76%

“35”, “36”- 74%

“35”, “35”- 72%

“35”, “34”- 71%

“35”, “33”- 69%

“35”, “32”- 67%

“35”, “31”- 66%

“35”, “30”- 64%

Table A-3 - Other Control

Page 43

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

Text Via RS232 Command

Function Command Description

Clear Line 0xF0,

|”C” |”LL”|

Return “nn”

“C” = “0x43 or 0x63”

Clear command

-------------------------------------------

-

“LL” = “0x30,0x31~0x30,0x34”

Line number (Rang 0~4 lines) e.g Clear Line 1

RS232 Code: “0xF0 0x43 0x30 0x31”

Return Code: “0xF0 0x43 0x30 0x31 0x30 0x31”

Acknowledge (if enabled)

Send Line 0xF0,

|”S” |”LL”|”TEXT”|

“0x0A”

Return “1”

“S” = “0x53 or 0x73”

Send command

-------------------------------------------

-

“LL” = “0x30,0x31~0x30,0x34”

Line number (Rang 0~4 lines)

-------------------------------------------

-

“Text”= ASCII code,

“0x20~0x7E”

Character( Rang 0~34 )

-------------------------------------------

-

0x0A = End of line

“S” – Send Command

“LL” – Line Number

“Text” – Character

“0x0A” – End of Line

“1” - successful. e.g Display “Send Text” message on screen:

RS232 Code:“0xF0 0x53 0x30 0x31 0x53 0x65 0x6E 0x64 0x20 0x54 0x65 0x78 0x74 0x0A”

Return Code: “0xF0 0x53 0x30 0x31 0x53 0x65 0x6E 0x64 0x20 0x54 0x65 0x78 0x74 0x0A 0x31”

“C” – Clear command

“LL” – Line Number

“nn” – Return Line number

Text Window

Horizontal Position

0xF0,

|”H” |”ss”|

Return “nn”

“H” = “0x48 or 0x68”

------------------------------------------

--“nn” = “0x30,0x30~0x46,0x46”

“H” – Horizontal Position command

“ss” – Set Horizontal Position number

“nn” – Return Position number e.g Set Text Window Horizontal Position

RS232 Code: “0xF0 0x48 0x30 0x31”

Return Code: “0xF0 0x48 0x30 0x31 0x30 0x31”

Text Window

Vertical Position

0xF0,

|”V” |”ss”|

Return “nn”

“V” = “0x56 or 0x76”

------------------------------------------

--“nn” = “0x30,0x30~0x46,0x46” e.g Set Text Window Vertical Position

RS232 Code: “0xF0 0x56 0x30 0x31”

Return Code: “0xF0 0x56 0x30 0x31 0x30 0x31”

“V” – Vertical Position command

“ss” – Set Vertical Position number

“nn” – Return Position number

Page 44

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

Left offset 0xF0,

|”O” |”SSS”|

Return “nnn”

“O” = “0x4F or 0x6F”

Set Left Offset command

-------------------------------------------

-

“SSS” = “0x30,0x30,0x30~

0x33,0x46,0x46”

Offset Value (Rang 000~3ff) e.g Set Left Offset = 100 pixels ( 0x64 (HEX))

RS232 Code: “0xF0 0x4F 0x30 0x36 0x34”

Return Code: “0xF0 0x4F 0x30 0x36 0x34 0x30 0x36 0x34”

Text Window

Horizontal Size

0xF0,

|”X” |”SSS”|

Return “nnn”

“X” = “0x58”

Set Horizontal Size command

-------------------------------------------

-

“SSS” = “0x31,0x45,0x30~

0x37,0x38,0x30”

Horizontal Size Value (Rang

000~3ff) e.g Set Text Window Horizontal Size = 640 pixels ( 0x280 (HEX))

RS232 Code: “0xF0 0x58 0x32 0x38 0x30”

Return Code: “0xF0 0x58 0x32 0x38 0x30 0x32 0x38 0x30”

Background

Transparency

0xF0,

|”B”|”N”|

Return “n”

“B” = “0x42 or 0x62”

Set Transparency command

-------------------------------------------

“N” = “0x30~0x46”

Transparency Value

(Rang 00~0F)

Set background Transparency value is 8

RS232 Code: “0xF0 0x42 0x38”

Return Code: “0xF0 0x42 0x38 0x38”

Text Overlay

Background

On or Off

0xF0,

|”Q”|

“N”

Return “n”

“Q” = “0x51 or 0x71”

Set Background Enable or

Disable ----------------------

“N” = “0x30~0x31”

“O” – Left Offset Command

“SSS”- Offset Value (pixels)

“nnn”- Return Value(pixels)

“X” –Horizontal Size

“SSS”- Size Value (pixels)

“nnn”- Return Value(pixels)

“B” - Transparency command

“N” – Transparency Value

“n”- Return Value

0x00 =opaque

“B” - command

“1” Turn On Text Overlay

Background

“0” Turn Off Text Overlay

Background

“n”- Return Value

Set background Transparency value is 8

RS232 Code: “0xF0 0x51 0x31”

Return Code: “0xF0 0x51 0x31 0x31”

Table A-4 – Text Via RS232 Command

Page 45

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

Display Mark Command

Function Command

Send Display Mark 0xF1,

”S” |

”0x21” | ”0x40”

”0x60” | ”0x7E”

”0x22” | ”0x42”

#

”0x23” | ”0x43”

#

Return “1”

Description

“S” = “0x53 or 0x73”

ASCII “0x21,0x40,

0x60,0x7E

0x22, 0x42”

#

0x23, 0x43”

#

Return “ 0x31”

Acknowledge (if enabled)

“S” – Send Command

0x21 : Full size cell black block

0x40 : Full size cell white block

0x22 : 1/2 cell black block vertical size

#

0x42 : 1/2 cell white block vertical size

#

0x23 : 8 x 8 triangle (BLACK)

#

0x43 : 8 x 8 triangle (WHITE)

#

“1” - successful. e.g Send Display Mark

RS232 Code: “0xF1 0x53 0x21”

Return Code: “0xF1 0x53 0x21 0x31”

Clear Display Mark 0xF1,

”C”

Return “1” e.g Clear Display Mark

RS232 Code: “0xF1 0x43”

Return Code: “0xF1 0x43 0x31”

Display Mark

Horizontal Position

0xF1,

|”H” |”ss”|

Return “nn”

“C” = “0x43 or 0x63”

Return “ 0x31”

“C” – Clear command

“1” - successful.

“H” = “0x48 or 0x68”

------------------------------------------

--“nn” = “0x30,0x30~0x46,0x46”

“H” – Horizontal Position command

“ss” – Set Horizontal Position number

“nn” – Return Position number e.g Set Display Mark Horizontal Position

RS232 Code: “0xF1 0x48 0x30 0x31”

Return Code: “0xF1 0x48 0x30 0x31 0x30 0x31”

Display Mark

Vertical Position

0xF1,

|”V” |”ss”|

Return “nn”

“V” = “0x56 or 0x76”

------------------------------------------

--“nn” = “0x30,0x30~0x46,0x46” e.g Set Display Mark Vertical Position

RS232 Code: “0xF1 0x56 0x30 0x31”

Return Code: “0xF1 0x56 0x30 0x31 0x30 0x31”

Display Mark

Background

Transparency

0xF1,

|”B”|”N”|

Return “n”

“B” = “0x42 or 0x62”

Set Transparency command

-------------------------------------------

“N” = “0x30~0x46”

Transparency Value

(Rang 00~0F)

Set Display Mark background Transparency value is 8

RS232 Code: “0xF1 0x42 0x38”

Return Code: “0xF1 0x42 0x38 0x38”

“V” – Vertical Position command

“ss” – Set Vertical Position number

“nn” – Return Position number

“B” - Transparency command

“N” – Transparency Value

“n”- Return Value

0x00 =opaque

Page 46

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

Bi-directional communication between Display

Mark and IP50

#

“0xee”, “0x64”

“0x7B”|

”TEXT”|

“0x7D”

Return “1”

Send command

Start Text Command

“TEXT”

End of Text Command return to CN8 only

“0xee 0x64” – Send Command

“0x7B” – Start of Text

“Text” – Character (ASCII fomat)

“0x7D” – End of Text

“1” - successful. (return from

CN8)

Display Mark Connect with CN8:

Send Code from Display Mark:

0xEE 0x64 0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30

0x7D

Return Code to Display Mark:

0xEE 0x64 0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30

0x7D 0x31

IP50 Receive code:

0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30 0x7D

______________________________________________________________________________

Display Mark Connect with CN8:

Send Code from IP50:

0xEE 0x64 0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30

0x7D

Return Code to IP50:

0xEE 0x64 0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30

0x7D 0x31

Display Mark Receive code:

0x7B 0x4C 0x58 0x3D 0x30 0x0D 0x0A 0x49 0x66 0x20 0x6E 0x6F 0x74 0x20 0x3E 0x33 0x30 0x7D

Table A-5 – Display Mark Command

Page 47

Chassis Plans CPX1-241 Technical Reference Appendix A – Display Serial Control Programming

The RS-232 command strings sent in one time can support up to 380 bytes via CN8 port

The RS-232 command string sent in one time can support up to 50 bytes via CN1 or J1 port. n = 1-byte ascii-coded hex number, e.g., parameter value of 0x1 is represented by “1” (0x31). mn or nn = 2-byte ascii-coded hex number, e.g., parameter value of 0x1e is represented by “1”, “e” | “E” (0x31,

0x6e|0x4e).

Hex ASCII Hex ASCII Hex ASCII Hex ASCII

0x64

0x65

0x66

0x67

0x68

0x38 8 0x49 I 0x69

0x6A

Table A-6 - Hex to ASCII Conversion Table

Page 48

Chassis Plans CPX1-241 Technical Reference Appendix B – Auto Color Gain

Appendix B – Auto Color Gain

The Auto Color Gain function is supported in the ARGB mode only and is designed to calibrate the controller to the incoming video signal. In order to calibrate correctly, the display must be displaying an image containing both black and white data (see illustration below) when the function is used. The internal processor of the video controller chip will then execute a process to adjust the relative values of the RGB signals to achieve the best performance. The parameters of the corrected RGB values are then stored in the controller and are unaffected by the Reset Factory Defaults function.

Image B-1 – Auto Color Gain Example

The reference pattern can be downloaded at : http://www.chassis-plans.com/Rackmount-Keyboard-Displays/TestPattern_1280.bmp

This reference pattern is for 1280x1024 resolution and it needs to set your ARGB input source to 1280x1024 resolution before performing the Auto Color Gain function. The position of the black vertical bar in the pattern at the right side is important. It will affect the calibration result if you are setting the ARGB input to other resolution.

This image can be used on the CPX1-124 to correctly set the Auto Color Gain.

Warning - If the Auto Color Gain is executed without an appropriate image being displayed, then the process will set incorrect values and the display colors will be distorted. If this occurs, then it can either be corrected by performing the process correctly or if this is not possible then the Reset Color Gain function can be used. This function will reset the stored RGB values to a set of approximate values.

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Chassis Plans CPX1-241 Technical Reference

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Appendix B – Auto Color Gain

Page 50

Chassis Plans CPX1-241 Technical Reference Appendix C – Remote Control

Appendix C – Remote Control

Chassis Plans offers an optional Remote Control for the CPX1-124 to allow direct control of the unit without having to access the front panel controls. The IR receiver is mounted on the front panel, lower right.

Image C-1 – Remote Control

Page 51

Chassis Plans CPX1-241 Technical Reference Appendix C – Remote Control

BUTTON FUNCTION

POWER BUTTON

Soft power ON/OFF button.

ATTENTION BUTTON

Use combined with digit keys to enable/disable the IR function.

“Attention” + “1”

MUTE BUTTON (

AV/TV BUTTON

PIP BUTTON

SEL UP ( ) / SEL DN (

VOLUME (-/+) BUTTON

+ / - BUTTON

OSD BACK BUTTON

OSD NEXT BUTTON

DISPLAY BUTTON

TRACK (S-Video) BUTTON

TRACK (Composite 1)

BUTTON

Composite 2 BUTTON

STOP (VGA) BUTTON

FREEZE (II) BUTTON

DVI BUTTON

HDMI BUTTON

HDSDI1 BUTTON

HDSDI2 BUTTON

)

SOUND (ZOOM) BUTTON

PLAY (YPbPr) BUTTON

)

Switch to mute on/off mode.

Use to select the input source. (VGA/DVI/HDMI/..)

Use to display the zoom menu. Press the “+” to zoom in the picture and the

“-” to zoom out the picture.

Use to select the PIP (Picture in Picture) setting

Use this button to direct control the hotkey function. Press the

“SEL UP” button to increase the pre-set hotkey parameter value and the “SEL DN” button to decrease the pre-set hotkey parameter value. In OSD menu, pressing this button to select the items.

Press the “+” button to increase the volume and the “-” to decrease the volume.

Use this button to direct control the hotkey function. Press the “+” button to increase the pre-set hotkey parameter value and the “-” button to decrease the pre-set hotkey parameter value. In OSD menu, pressing this button to adjust the settings.

Use to display the OSD menu and go to the previous OSD screen.

Use to display the OSD menu and go to the next OSD screen.

Use to view an on-screen information. When OSD menu displayed, press this button to turn it off.

Press this button in the non OSD menu display mode to select S-

Video 1 source.

Press this button in the non OSD menu display mode to select

Composite 1 source.

Press this button in the non OSD menu display mode to select

Composite 2 source.

Press this button in the non OSD menu display mode to select

Component 1 source.

Press this button in the non OSD menu display mode to select

VGA source.

Use this button to freeze and release the picture on your screen.

Press this button in the non OSD menu display mode to select

DVI source.

Press this button in the non OSD menu display mode to select

HDMI source.

Press this button in the non OSD menu display mode to select

HD-SDI 1 source.

Press this button in the non OSD menu display mode to select

HD-SDI 2 source.

Table C-1 – Remote Control Functions

Page 52

Chassis Plans CPX1-241 Technical Reference Appendix E – PIP Mix Table

Appendix D – Functional Description for De-Interlacing Modes

In the OSD menu, see Utilities – Setup – De-Interlacing Mode

AFM = Auto Film Mode :

It is a frame based method which is used for the input ODD and EVEN fields have a fixed relation between each other, such as static image, 3:2 pull down mode.

If two fields are correctly merged, it can display the best quality. But if it merges two wrong fields, it will have artifacts and display the worst quality.

TNR = Temporal Noise Reduction :

It is a frame based method which assumes field to field have a fixed relationship.

If the object is moving too fast, it will have an image artifact and display worst quality.

MADI = Motion adaptive de-interlacing :

It is a pixel based method which is used when the input fields have no fixed relation between them.

If the object moving too fast, it will get worst quality.

DCDi = Directional Correlation Deinterlacing :

It is a digital enhancement method developed by Faroudja. DCDi technology is primarily used for improving the image quality of low resolution images. This is done by deinterlacing the image and blending rough edges occurring in diagonal lines.

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Chassis Plans CPX1-241 Technical Reference

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Appendix E – PIP Mix Table

Page 54

Chassis Plans CPX1-241 Technical Reference Appendix E – PIP Mix Table

Appendix E – PIP Mix Table

The CPX1-241 offers PIP (Picture In Picture) and PBP (Picture By Picture) modes. The following table shows which inputs can be combined in these modes.

VGA

Composite 1

Composite 2

S-Video 1

S-Video 2

Component 1

Component 2

HD-SDI 1

HD-SDI 2

DVI

HDMI

VGA

Composite

1

Composite

2

S-Video

1

S-Video

2

Component

1

Component

2

HD-SDI

1

HD-SDI HDMI

2 DVI

  X





X 















































X 







X







X







X







X











X 

X 

X 

X 









X

X

X

X





















X X

X X

X X

X X

Table E-1 – PIP Mix Table

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Appendix E – PIP Mix Table

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Appendix F – Ethernet Network Connection

Appendix F – Network Connection

The CPX1-241 has an RJ-45 Ethernet port for control and monitoring over a network. This appendix introduces the two user interface modes:

 Command line direct mode (this is the default mode)

 Browser based web server mode

There is also a short overview of the command set and how it is implemented in Appendix A.

QUICK GUIDE

Command line direct mode: This is relevant when a PC application is used to send and receive commands over the network port. The LCD Controller with the command line direct mode is installed as default.

The RS-232 commands available are the same as documented Appendix A and writing a control application is very similar to the RS-232 type except the commands must pass through the network. An alternative is to use an application written for RS-232 communication and use a virtual serial port program such as:

One of the software program can be download at http://www.taltech.com/products/tcpcom.html.

This software can create “Virtual” RS232 serial ports that are actually connections to a TCP/IP port. This allows you to use existing Windows based serial communications software to send and receive data across a TCP/IP network.

Please note this is a 3rd party program and is not warranted nor is it the responsibility of Chassis Plans.

Browser based web server mode :

For experienced users the following quick guide to trying out the network connection and functions may be useful.

 Works with a normal network with DHCP, i.e. must use a router.

 Connect the LCD to the network and ensure power is on.

 Use the IP Locator utility available at http://www.chassis-plans.com/ip-locator.zip

(Windows only)

 Double click on the IP address in the IP Locator window, it will open the LCD Controller browser page in your default browser. Alternatively copy the IP address into your browser address line.

 Test the functions that come up on the browser.

CAUTION: Configuring TCP/IP settings are complicated and may require an experienced network administrator.

For additional help or network configuration, contract your network provider.

Connecting a network port to CPX1-241

Connect the CPX1-241 to the network with a standard Cat-5 Ethernet cable. Note: A straight RJ-45 cable should be used to connect to the network switch/hub/router.

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Chassis Plans CPX1-241 Technical Reference Appendix F – Network Connection

Get the IP address using DHCP

When in a default state and powered on, the IP controller will first try to obtain its IP address and network information, such as Subnet Mask address, Gateway address, etc., from the DHCP server. The IP controller may also be configured manually.

If you have a DHCP server on your network, the CPX1-241 automatically obtains its IP address from that server.

• DHCP services must be available on the server.

• If the CPX1-241 and DHCP server are located on different subnets, IP configuration may fail unless the routing device allows the transfer of DHCP requests between subnets.

Web Console

The Web Console is a small web server program (.bin) embedded in the CPX1-241. It provides the user nterface that can be accessed and viewed on any standard web browser. The web console provides a platform where you can inquire and control the RS-232 devices which connecting to IP controller.

IP Locator

The IP Locator is a tool to search for any available CPX1-241 connected to the local network within same subnet. If you don’t know the IP address of your CPX1-241, the IP Locator program can help you to find the IP address allocated to your CPX1-241. The following example IP Locator’s screen shows the devices detected, as well as the IP address, host name and MAC address. (Please copy the IP Locator from the Chassis Plans website at www.chassis-plans.com/ip-locator.zip

)

Image F-1 – IP Locator Screen Show

Pressing the Discover Devices button will re-detect the devices and update the screen.

Note: Make sure you have “Microsoft .NET Framework 2.0” already installed on your PC before using the “IP

Locator”.

Network configuration

To see the network configuration, click Network pull down menu will see the table of network settings.

Image F-2 – Network Drop Down

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Chassis Plans CPX1-241 Technical Reference

Configure

Version

 MAC Address

 Host Name

 DHCP

 IP Address

 Subnet Mask

 Default Gateway

 Primary DNS Address

Appendix F – Network Connection

Firmware version of CPX1-241

MAC address of IP controller

ID name without space (max. 15 character)

DHCP client mode enable/disable

IP address (assigned automatically if DHCP mode enable)

Address Subnet Mask Address

Address Network Gateway Address

Network DNS Address

Image F-3 – Network Configure Settings

In cases where the CPX1-241 is setup behind a firewall and cable/ADSL modem. The following provides details so it can be directly accessed over internet by typing the dedicated IP address on web browser.

Connect to a single CPX1-241

 Connect the CPX1-241 to a router using Cat-5 cable.

 It is suggested to use “DMZ” function on the router. The standard ports required by the CPX1-241 is shown as below:

Table F-1 – Remote Control

To setup DMZ function on your router, you may refer to the following procedure for your reference. (Different routers will has its different setup methods; please refer to the user manual of your router.)

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Chassis Plans CPX1-241 Technical Reference

Step 1: Connect to the router and enter into its configuration page.

Step 2: Locate the internal IP address of the CPX1-241. (e.g. 192.168.1.2)

Appendix F – Network Connection

Image F-4 – IP Address Locator

Step 3: Assign the internal IP of the CPX1-241 to DMZ function and enable it.

Image F-5 – IP Address Setting and Enable

In the above example, we can just type http://148.xxx.27.15 to enter web server of the CPX1-241.

Connect to multiple CPX1-241s

If more than one CPX1-241 are installed at the same location but only has a single IP address to internet, then a router with the NAT, Port forward and firewall function to map different service ports to individual CPX1-

241displays is required.

For example:

Table F-2 – Remote Control

To setup NAT and Port forward function on your router, you may refer to the following procedure for your reference. (Different router will has its different setup method; please refer to the user manual of your router.)

Step 1: Connect to the router and enter into its configuration page.

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Chassis Plans CPX1-241 Technical Reference Appendix F – Network Connection

Step 2: Locate the internal IP addresses of all CPX1-241s. (e.g. 192.168.1.2 and 192.168.1.3)

Image F-6 – DHCP Table Screenshot

Step 3: Set all ports forwarding under NAT function of router. (see the screen below for example.)

Image F-7 – NAT Fowarding Screenshot

In the above example, we have to enter

http://148.xxx.27.15:9080 to access CPX1-241-1 at 192.168.1.2

FTP://148.xxx.27.15:9021 to FTP CPX1-241-1 at 192.168.1.2

http://148.xxx.27.15:9180 to access CPX1-241-2 at 192.168.1.3

FTP://148.xxx.27.15.9121 to FTP CPX1-241-2 at 192.168.1.3

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Appendix F – Network Connection

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Appendix G – DVI-D versus DVI-I Connectors

Appendix G – DVI-D versus DVI-I

The Digital Visual Interface (DVI) is a video interface standard designed to provide very high visual quality on digital display devices such as flat panel LCD computer displays and digital projectors. It was developed by an industry consortium, the Digital Display Working Group (DDWG). It is designed for carrying uncompressed digital video data to a display. It is partially compatible with the High-Definition Multimedia Interface (HDMI) standard in digital mode (DVI-D), and VGA in analog mode (DVI-A).

The LCD controllers offered with the CCX keyboards offer DVI-D and DVI-I, depending on which controller is selected. This discussion is presented to help clarify the difference between the various flavors of DVI.

Overview

The DVI interface uses a digital protocol in which the desired illumination of pixels is transmitted as binary data.

When the display is driven at its native resolution, it will read each number and apply that brightness to the appropriate pixel. In this way, each pixel in the output buffer of the source device corresponds directly to one pixel in the display device, whereas with an analog signal the appearance of each pixel may be affected by its adjacent pixels as well as by electrical noise and other forms of analog distortion.

Connectors

The DVI connector usually contains pins to pass the DVI-native digital video signals. In the case of dual-link systems, additional pins are provided for the second set of data signals.

As well as digital signals, the DVI connector includes pins providing the same analog signals found on a VGA connector, allowing a VGA monitor to be connected with a simple plug adapter. This feature was included in order to make DVI universal, as it allows either type of monitor (analog or digital) to be operated from the same connector.

The DVI connector on a device is therefore given one of four names, depending on which signals it implements:

DVI-D (digital only)

DVI-I (integrated, digital & analog)

The connector also includes provision for a second data link for high resolution displays, though many devices do not implement this. In those that do, the connector is sometimes referred to as DVI-DL (dual link).

The long flat pin on a DVI-I connector is wider than the same pin on a DVI-D connector, so it is not possible to connect a male DVI-I to a female DVI-D by removing the 4 analog pins. It is possible, however, to connect a male DVI-D cable to a female DVI-I connector.

Many flat panel LCD monitors have only the DVI-D connection so that a DVI-D male to DVI-D male cable will suffice when connecting the monitor to a computer's DVI-I female connector.

Essentially, DVI-D is the same as DVI-I with DVI-D missing the analog portion of the signals. A DVI-D connector and monitor can connect to a DVI-I output and function. A DVI-I monitor can connect to a DVI-D output with the caveat that no analog video will be available.

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Appendix G – DVI-D versus DVI-I

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