PTN SC91DM User manual

PTN Electronics

SC91DM Scaler Switcher, with Digital Amplifier

User Manual

SC Series --- Presentation Scaler Switcher

Please read this manual carefully before using this product.

SC91DM Presentation Scaler Switcher

Content table

1.

Function ................................................................................................................................................... 5

2.

Features .................................................................................................................................................. 5

3.

Front Panel .............................................................................................................................................. 6

4.

Real Panel ............................................................................................................................................... 7

5.

Specification ............................................................................................................................................ 8

6.

Description for Video/Audio Parts ........................................................................................................ 9

7.

OSD Operation (On-Screen-Display) ................................................................................................ 12

8.

IR Remote Description ........................................................................................................................ 16

9.

System Diagram ................................................................................................................................... 17

10.

RS232 Control Command Introduction ............................................................................................. 18

11.

Troubleshooting & Maintenance ........................................................................................................ 21

2

PTN Electronics Limited www.PTN-electronics.com


Attention

：

This is a manual for Presentation scaler switcher SC91DM.

This manual is only an instruction for operators, not for any maintenance usage. The functions described in this version are updated till Feb 2011. Any changes of functions and parameters since then will be informed separately. Please refer to the dealers for the latest details.

This manual is copyright PTN Electronics Limited. All rights reserved. No part of this publication may be copied or reproduced without the prior written consent of PTN Electronics Limited.

All product function is valid till 2011-2-1

3



!

Operation Notice

Equipment

In order to ensure the credibility use of the product and the user’s safety, please comply with the following items during installation and maintenance:

The system must be earthed properly. Please do not use two blades plugs and ensure the alternating power supply ranged from 100v to 240v and from 50Hz to 60Hz.

Do not put the machine in a place of too hot or too cold.

To avoid any damage by over heat, please keep the working environment good in ventilation to radiate the heat when running the machine.

The machine should be turned off when in rainy and humid days or nonuse for a long time.

The AC power supply line should be disconnected with the power socket during the following operation.

A.

Take out or reinstall any component of the machine.

B.

Disconnect or re-connect any connector of the machine.

Please do not attempt to maintain and uncover the machine for there is a high-voltage component inside and the risk of the electric shock.

Do not splash any chemical product or liquid on or near the equipment.

4



1. Function

SC91DM is the Full-HD scaling presentation switcher with digital amplifier, scaling 9 video inputs including 2 HDMI, 2 VGA, 2 component video, 2 composite video, 1 separate video up to 2 outputs at HDMI and VGA simultaneously with inbuilt amplifier, supporting HDTV, controllable via

IR remote, front panel & RS232 control.

It is the high performance device for the video conference rooms, educational facilities, control rooms, monitoring centers, government institutions and demonstration hall, etc.



All the inputs can be switched to VGA/HDMI signals with following resolution,

4:3 display from 800X600@60Hz to 1600X1200@60Hz

16:9 display from 853*480@60Hz to 1920*1080p [Full-HD]

16:10 display from 1280X800@60Hz to 1920X1200@60Hz



1 audio amplifier output, 2x8Watt@4Ohm



2 HDMI inputs. Full-HD. It supports the PIP (picture in picture) function, the video input can be inserted to the HDMI input.

 2 wide-band VGA inputs signals switching, up to 350MHz.

 2 Component video inputs (Y Pb Pr), wide-band video displaying.



2 CVBS (including NTST, PAL and SECAM),



1 S-VIDEO (including NTST, PAL and SECAM)



1 MIC input, separated volume circuit enable the connection with the master audio signal

2. Features

 ·HDTV compatible. Full-HD display. Up to resolution at 1920*1200. Compatible with 1080P,

720P, WUXGA, WXGA, SXGA, UXGA, XGA and SVGA.



·HDCP compatible. (HDCP1.2 version). (High Definition Content Protection) license agreement allows copy-protected data on the HDMI input to pass only to the HDMI output



·It is working compatible with HDMI, computer graphics video, Component Video, S-Video,

C-Video signals, going with audio. It scales up to the high definition video output, HDMI and

VGA port(15HD) .



·Two simultaneous video outputs. (HDMI and VGA connectors)



·Powerful OSD function, with full function controlling, supporting 11 languages, including the

English, French, Spanish, Portuguese, Arabic, German, Italian, Dutch, Russian, Chinese and Korean.



·OSD password setting function, and OSD duration time setting



·Picture in picture (PIP), picture besides picture (PBP). And the secondary window is supporting the transparence setting, as well as the windows size adjusting.

5



 .One audio amplifier output, 2x8Watt@4Ohm.

 ·Video freezing up function

 ·Video parameter setting(color, hue, contrast, brightness, sharpness and video size), supporting the video preset function (news, entertainment, music, cinema. )

 ·High-Class windows setting(Trint, Phase, Frequency, H/V position, color space )

 ·High-class volume setting (bass, treble, balance, sound mode), audio mode preset.

 ·Stand by setting, duration time setting. Stand by setting.

 ·The Video is compatible with NTSC 3.58, NTSC 4.42, PAL, and SECAM



·7 channels audio inputs, following the video or break away switching. Audio adjustable, and audio level preset functions.



·Blank screen setting. Black screen/Blue screen selectable.



·1 MIC input (no phantom power). MIC volume can be separately adjusted and preset

 ·Audio mixing function, the output is mixed by MIC volume and line volume.

 ·RS-232 serial control port. Public command, working with the third-party device

 ·Rack-mountable aluminium enclosure, 1 U height.

 ·Internal international power supply (100Volt~240Volt AC, 50/60Hz) for worldwide compatibility, all models are equipped with an internal, auto-switching power supply that meets or exceeds all appropriate safety certifications.



·Front panel LED indicator. It will show you the working status of product.



·IR remote control. Default IR remote to control the full function of the scaler.

3. Front Panel

 Power status indication light (LED)

 IR Sensor



Signal Indication light (LED)



Signal “Source selection”, to select the input Signal Source (HDMI, VGA, YPbPr, C-Video &

S-Video).

HDMI signal: Home cinema, PC, high-class video player.

VGA Signal: Mainly for PC or NOTEBOOK.

YPbPr: Camera, DVD or video card, etc.

C-Video: CVBS, such as DVD, VCD, VCR, etc.

S-Video: super DVD, VCD or video card, etc.

 Mute/Volume Knob: 1) Mute is available for both MIC and master volume; 2) You can control the volume by the knob, or RS232. It is the mixed and processed volume, which can be connected to the speaker directly.

6



 Resolution Display: It is working with the 4:3, 16:9, 16:10 display. Up to Full-HD. You can select the regular resolution from the front panel. And, you can select more resolution by

RS232.

 OSD displaying. It can show you the real-time switching information by OSD technology. The user can see all his operation from the displayer.

4. Real Panel

 2 audio RCA connector, 1 HDMI connector, 1 VGA connector & 1 amplifier captive screw connector outputs



2 HDMI connector inputs (2 separated audio, 3.5mm mini. jack)



2 VGA connector inputs.



2 YPbPr (3 pcs RCA )connector inputs



2 C-Video (1 pc RCA) connector inputs



1 S-Video (S-Video connector )connector inputs



1 MIC



1 RS232 (9HD) connector

 1 GND for ground shield connection

7



5. Specification

VIDEO/DISPLAY Specification

Video Input

Input

Video Output

2 HDMI

2 Computer graphics picture

2 Component video

2 Composite video

Output

1 HDMI

1 Computer graphics

1 S-video

Input Connector

HDMI female

VGA (15 pin HD) female

RCA female

RCA female

4-pin mini DIN

Output Connector

HDMI female

VGA (15 pin HD) female

Video Signal

HDMI 1.2

RGBHV, RGBs, RGsB, RsGsBs;

Y-Pb-Pr, NTSC 3.58, NTSC

4.42,PAL, SECAM

Video Signal

Video General

Resolution Range

1080P, 1920*1080 ;

720P, 1280*720;

WUXGA,1920*1200;

WXGA,1280*800 ;

SXGA,1280*1024;

Bandwidth

UXGA, 1600*1200;

XGA, 1024*768 ;

SVGA, 800*600.

Maximum Pixel

Clock

VGA Cross Talk

Gain

HDCP

Audio Input

Input

165MHz

-50dB@5MHz

0dB

Switching Type

Vedio Impedance

Inout/Output Level

HDMI 1.2

RGBHV, RGBs, RGsB, RsGsBs

HDMI: 4.95Gbps(1.65Gbps per color)

Composite video:150MHz

S-video:150MHz

VGA: 375MHz

Vertical interval

75Ω

0.5V~2.0Vp-p

Compliant with High -bandwidth Digital Content Protection (HDCP) using DVI and HDMI 1.2 standards

Audio Output

7 Stereo Audio for line audio

1 Mono Audio for MIC audio

Output

1 stereo audio for line audio

1 16W amplifier

8



Input Connector

Audio Input

Impedance

Audio General

6 RCA for for Composite video &

Super audio

4 3.5mm for VGA audio

1 Mono Audio for MIC audio

Output Connector

>10Ω

Audio Output

Impedance

2 RCA for line audio

1 Captive screw for amplifier

50Ω

Audio Connector

Mini Jacks; tip (L); ring (R ); sleeve (GND)

Stereo Channel

Separation >80dB @1KHz

Frequency

Response

Control Parts

20Hz~20K Hz CMRR >90dB @20Hz to 20K Hz

Control/Remote

Options

General

IR remote, buttons, RS-232,

9-pin female D connector

TCP/IP control by PTNET

Pin Configurations 2 = TX, 3 = RX, 5 = GND

Temperature

Power Supply

Case Dimension

-20 ~ +70 ℃

100VAC ~ 240VAC, 50/60Hz

W483 x H44 x D235 mm

(1U high, full rack wide )

Humidity

Power Consumption

Product Weight

10% ~ 90%

25W

2.4Kg

6. Description for Video/Audio Parts

Part 1: CVBS/S-Video



Support PAL/SECAM/NTSC video format;

 multiplicity SCALER Mode （ auto ， normal ， wide ， fill all ， Anamorphic ， zoom etc ） ;

 3D comb filter (CVBS);



Short key to switch video signal input ；

Part 2: YPbPr Signal (HDTV)

Input signal format

720×480 I

720×480 P

Frame Rate

2:1

1:1

720×576 I 2:1

720×576 P 1:1

525

525

625

625

Display reference

Frame Rate

15.75

31.5

15.625

31.25

60

60

50

50

Frame Rate

4:3

4:3

4:3

4:3

9



1280×720P 1:1 750 45 60

1280×720P 1:1 750 37.50

50

1920×1080 I 2:1 1125 28.125

50

1920×1080 I 2:1 1125 33.75

60

1920×1080 I 2:1 1250 31.25

50

1920×1080 p 1:1 1250 62.5

50

1920×1080 p 1:1 1250 67.5

60

PS: the band width can achieve 170MHz

 multiplicity SCALER Mode （ auto , normal , wide , fill all , Anamorphic , zoom etc;

 Adjustable V/H position, phase, frequency;

Part 3: RGBHV Signal

（

VGA

）

16:9

16:9

16:9

16:9

16:9

16:9

16:9

Support VGA Input:

—— VGA-640×480

—— SVGA-800×600

—— XGA-1024×768

—— SXGA-1280×1024

——UXGA-1600×1200 （ 60Hz ）

——Other Substandard signal

 the display band width can achieve 170MHz;



Short key to optimize V/H position, phase and frequency ;



Multiplicity SCALER Mode （ 4:3,FILL ALL etc ） ;

Part 3: HDMI Signal (DVI Signal)

Support all standard signal format in CEA-861B specification

Support HDMI Input:

720×480I 30HZ

720×480P 60 HZ

720×576I 25 HZ

720×576P 50 HZ

1280×720P 50 HZ

1280×720P 60 HZ

1920×1080I 25 HZ

1920×1080I 30 HZ

1920×1080P 50 HZ

1920×1080P 60 HZ

10





DVI input compatible;

 Auto detect HDMI ( DVI ) Color Space;

 Digital audio decoding;



Multiplicity SCALER Mode ( 4:3; FILL ALL etc );



Only one HDMI port can be used at the same time;

Part 4: Audio Input/Output

Integrated SGTV5810/5830, support 2 channels audio output;



Support NICAM and Germany FM;



Support BG/DK/I/L/L’;



SRS audio enhance function ( Optional ) ;



Support earphone output ( Side AV board ) ;

Part 5: PIP Signal Matrix

Support PIP , which two signals can be mixed obeying the rules below:



“√” means signal on the row & another signal on the column can be mixed as PIP window;

 “×” means can not.

 Same source can’t do.

11



7. OSD Operation (On-Screen-Display)

The SC91D provides a nice OSD operation menu, with various functions and language.

The operation introduction is:

7.1 Picture Setting

The first icon of OSD menu is to set the picture parameter. It includes the pictures mode, brightness, contrast, sharpness, image size and color temperature. And Other Setting is available depending on different input.

Picture mode: Six preset modes can be chose, include movies, sports, weak, multimedia, standard and personal. In personal mode, the brightness, contrast and sharpness can be adjusted by yourself.

Image size: Three modes can be chose, include fill all, fill aspect and 1:1(no scale).

Color temp: Four modes can be chose, include personal, normal, cool and warm. In personal mode, the red/green/blue color temperature can be adjusted by yourself.

Other setting: With VGA input, you can adjust the phase, frequency, H position, V position and auto adjustment. With HDMI input, you can set the HDMI color space.

With YPbPr input, you can adjust the tint, phase, H position, V position.

Please check the picture below:

12



7.2 Audio Setting

The Second icon of OSD menu is to set the audio/sound parameter. It includes the volume, treble, bass, balance setting, mute and sound mode.

Volume: adjust the line volume.

Mute: mute or unmute the line volume.

Sound mode: Four modes can be chose, include music, theatre, news and personal. In personal mode, the treble, bass and balance can be adjusted by yourself.


7.3 Setup

The Third icon of OSD menu is the system setting. It includes the OSD language, sleep timer, freeze frame, transparency, OSD timeout, factory reset, source rename and horizontal/ vertical enable start setting.

Language: eleven language can be chose.

Sleep timer: set a time that the SC91D go to sleep. And in the sleep mode when you need it work again, you should power off/on the SC91D. (Delete in new version)

Freeze frame: freeze the image, no include the OSD menu.

Transparency: set the transparency of the OSD menu.

OSD timeout: set how long will the OSD disappear when there is no operation.

Factory rest: reset to the factory setting.

13



Source rename: rename the display of source name, six names can be chose.

H enable start: adjust the horizontal position of VGA output.

V enable start: adjust the vertical position of VGA output.


7.4 Position

The fourth icon of OSD menu is the main window setting. It includes layout, main window source, main window adjustments.

Layout: show the output mode, single or PIP, cannot be set.

Main window source: show the source of main window, cannot be set.

Main window adjustments: adjust the H size and V size of the output signal, then you can adjust the position of the output image.


14



NOTICE: The TV tuner and Function icon are unavailable in SC91D.

15



8. IR Remote Description

IR remote is the default accessory, going with the SC91DM. It is working with the CR battery.

It can control various functions, such as switching, resolution changing, volume function and

OSD function.

OSD Function

Video signal source selection

Volume Adjustable function

Battery of IR remote is the lithium battery, model name: CR2025

Resolution Selection

16



9.

System Diagram

The SC91DM is 9 video inputs, including the 2xHDMI, 2x VGA, 2x YPbPr, 2x C-Video, 1x

S-Video. All of them can be switched to the HDMI and VGA outputs simultaneously, except the

HDCP protection signal(which can only be switched to the HDMI output).

And, the SC91DM has 7 audio inputs, including the 4x 3.5mm jack, 6x RCA. Every audio input can be switching following the video or break away switching by RS232 controlling.

And, there is a 2x8Watt@4Ohm amplifier output, which is the same as line out of 2xRCA output.

The MIC input is not including the phantom power.

17



10. RS232 Control Command Introduction

Communication protocol:

Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none

Command

Type

Command

Command Description

XXYY&

Input selection, and output resolution selection. [XX] is for input source selection.

[YY] is for output resolution selection. [&] is the stop command. See [Notice 1]

01XX%

02XX%

Line Vol setting, the [XX] ranging from 00~60 (algorism)

MIC Vol setting, the [XX]ranging from 00~60(algorism)

03XX%

04XX%

05XX%

LOCK%

0700%

0701%

0702%

0703%

Command function

0704%

0705%

0706%

0708%

0709%

0707%

0711%

0712%

0713%

0714%

0715%

0716%

0717%

0718%

Brightness setting, the [XX]ranging from00~99(algorism)

Contrast setting, the [XX]ranging from00~99(algorism)

Color setting, the [XX]ranging from00~99(algorism)

Lock the buttons of the front panel. Resend for unlock

Get Video Source, Resolution, Line Audio level, Mic audio level and Master Mute

HDMI 1 Input Selection

HDMI 2 Input Selection

VGA 1 Input Selection

VGA 2 Input Selection

Component 1 Input Selection

Component 2 Input Selection

Video 1 Input Selection

Video 2 Input Selection

S-Video Input Selection

800X600 SVGA

1024X768 XGA

1280X1024 SXGA

1280X800 WXGA

1280X720 720P

1920X1200 UXGA

1920X1080 1080P

1920X1200 WUXGA

18



Command

Type

Command

0720%

Video

Processing

0721%

0722%

0723%

0724%

0734%

0735%

0736%

0737%

0738%

0739%

0740%

0741%

0725%

0726%

0728%

0729%

0730%

0731%

0732%

0733%

Command Description

Get the current status of the brightness, contrast, color hue, saturation, phase and sharpness

Screen Saver Color Black

Screen Saver Color Blue

Disable on screen display status of video source name which is shown in the right bottom of the screen.

Enable on screen display status of video source name which is shown in the right bottom of the screen.

Disable on screen display status of master and Mic volume level and mute

Enable on screen display status of master and Mic volume level and mute

Menu On / Off

Menu Enter (Remove from 0609% since this command is used for Left Menu)

PIP / PBP Off

PIP On

PBP On

PIP/PBP Window HDMI 1 Input Selection. (check the table “NOTICE 1”)

PIP/PBP Window HDMI 2 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window VGA 1 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window VGA 2 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window Video 1 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window Video 2 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window Component 1 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window Component 2 Input Selection(check the table “NOTICE 1”)

PIP/PBP Window S-Video Input Selection(check the table “NOTICE 1”)

0608%

0601%

0624%

0625%

0627%

0745%

0746%

0747%

0748%

LOCK%

08XX%

09XX%

P.P picture mode

SWAP switching

Mute Video (switch to Black)

Un-Mute Video, return to the last video source.

Lock the audio channel. This audio channel won’t follow the video switching

UNlock the audio channel. all audio channels will follow the video switching

Lock the front panel/Unlock the front panel buttons.

Phase setting, the [XX] range 00~99 ( only the VGA inputs are available)

Sharpness setting, the [XX] range (00~15) change the video size, 16:9, 16:10, 4:3 selection

Output frame auto-adjustment. Horizontal/Vertical auto-adjust

PIP,PBP selection

19



Command

Type Command

0609%

Menu

Operation

0609%

0610%

0611%

0612%

0600%

0602%

0603%

Audio

Process

0630%

0631%

0626%

Command Description

ENTER move left of the menu move right of the menu

Move up of the menu

Move Down of the menu

MUTE for Line Vol and MIC Vol

MIC Vol +

MIC Vol - line Vol + line Vol -

SM sound mode

0628%

Note 1 :

1: the code[XX] is for the input channel selection.

Code : 0 0 0 1 0 2 0 3 0 4

NICAM sound mode

0 5 0 6 0 7 0 8

Channel

: HDMI1 HDMI2 VGA1 VGA2 YPb.Pr1 YPb.Pr2 S video Cvideo1 Cvideo2

1: the code[YY] is for the resolution setting

Code :

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7

Resolution :

800X600 1024X768 1280X1024 1280X800 1280X720P 1600X1200 1920X1080 1920X1200

Detail Examples:

1: Resolution/Input channel switching. Switching to the VGA2, with 1920*1200 resolution , the command should be:

"0307&"

2: Set the line vol to be the 35th degree (the line vol is 60 degrees in total). The command should be:

"0135%"

3: Set the MIV vol to be 57th degree (the MIC vol is 63 degrees in total). The command should be:

"0263%"

4: Set the Brightness to be 89th degree (the Brightness is 100 degrees in total). The command should be:

"0389%"

5: Set the Contrast to be 86th degree (the Contrast is 100 degrees in total). The command should be:

"0486%"

6: Set the Color to be 92nd degree (the Color is 100 degrees in total). The command should be:

"0592%"

20



11. Troubleshooting & Maintenance

1. When images of terminal unit output with ghost, such as the projector output with ghost, please check the projector’s setting or try another high quality connection cord.

2. When there is a color losing or no video signal output, please check the input and output end connection of cable.

3. When the remote controller doesn’t works: 1) The battery has no power, please change a new one. 2) The controller was broken, please repair it.

4. When user cannot control the switcher by computer through its COM port, please check the

COM port number in the software and make sure the COM port is in good condition.

5. When switching, there are codes back but no output image, please check with if there is any signal at the input end. If there is no signal input, maybe the input connection cord broken or the connectors loosen.

7. If the POWER indicator doesn’t work or no respond to any operation, please make sure the power cord connection is well.

8. If the output image is interfered, please make sure the system is grounded well.

9. If the static becomes stronger when connecting the BNC connectors, it maybe due to the incorrect grounding, please correct it otherwise it would damage the switcher.

10. If the switcher cannot be controlled by the buttons on the front panel, RS232 port or remote controller, the switchers may have broken. Please send it to the dealer for repairing.

Remarks: For any more questions or problems, please try to get help from your local distributor, or email PTN at [email protected]

.

21


PTN SC91DM User manual

PTN Electronics

SC91DM Scaler Switcher, with Digital Amplifier

User Manual

Content table

Attention

Operation Notice

Equipment

1. Function

2. Features

3. Front Panel

4. Real Panel

5. Specification

6. Description for Video/Audio Parts

Part 1: CVBS/S-Video

Part 2: YPbPr Signal (HDTV)

Part 3: RGBHV Signal

VGA

Part 3: HDMI Signal (DVI Signal)

Part 4: Audio Input/Output

Part 5: PIP Signal Matrix

7. OSD Operation (On-Screen-Display)

8. IR Remote Description

System Diagram

10. RS232 Control Command Introduction

Detail Examples:

11. Troubleshooting & Maintenance

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