Dell S520 Protocol Document

Dell™ S520 RS232 Protocol Document

RS232 Projector Pin Assignment (Facing Projector)

RS232 Serial Communication Cable Pin Assignment (Facing Cable)
 Pin Assignments
RS232
1
2
3
4
5
6
7
8
9
PIN DESCRIPTION
RS232
TXD
RXD
3
2
GROUND
5
Not Used
Not Used
7
8
Note 1: The RS232 (pin2-3 swap) cable is not provided by Dell.

RS232 Protocol
Communication Settings
Connection Settings
Baud Rate
Data Bits
Parity
Stop Bits
Flow control
Command Types
To display the OSD menu and adjust the settings.
Value
19200 bps
8 bits
None
1 bit
None
Control Command Syntax (From PC to Projector)
[H][AC][SoP][CRC][ID][SoM][COMMAND]
[H][AC][SoP][CRC][ID][SoM][COMMAND][Value]
Example: Power On Command (Send Low Byte Firstly)
Enter the following code:
0xbe, 0xef, 0x10, 0x05, 0x00, 0xc6, 0xff, 0x11, 0x11, 0x01, 0x00, 0x01
Header [H] ==> Fixed, “be (Low Byte), ef (High Byte)”
Address Code [AC] ==> Fixed, “10”
Size of Payload [SoP] ==> Byte size from MsgID to Command Code, “05 (Low
Byte), 00 (High Byte)” or Byte size from MsgID to Value, “06 (Low Byte), 00
(High Byte)”.
CRC16 [CRC] ==> CRC value, “c6 (Low Byte), ff (High Byte)”
MsgID [ID] ==> Fixed, “11 11”
MsgSize [SoM] ==> Byte size of Command Code, “01 (Low Byte), 00 (High Byte)”
or Byte size of Command Code and Value, “02 (Low Byte), 00 (High Byte)”
Command Code [COMMAND] ==> “Power On” Command, “01”
Projector Response Message Table
Byte0 value:
0x00: Success
0x01: Invalid Command (on the control command list but no valid)
0x02: Error Command (includes CRC error and unknown commands)
Projector Response System Status
Byte0, Byte1, Byte2
Byte0: 0x00 (Success)
Byte1: 0xff (the Command Code of System Status)
Byte2: Return status
Ex: When the projector is in standby mode, the return status will be 0x01.
Projector Response Lamp Hour
Byte0, Byte1, Byte2, Byte3
Byte0: 0x00 (Success)
Byte1: 0x2f (the Command Code of Lamp Hour)
Byte2: LSB (Hex)
Byte3: MSB (Hex)
Ex: 800 (3x256 + 2x16 = 800) hours --> 0x00, 0x2f, 0x20, 0x03
Firmware Version Response
Byte0, Byte1, Byte2, Byte3…Byte7
Byte0: 0x00 (Success)
Byte1: 0x30 (the Command Code of Firmware Version)
Byte2…Byte7
Firmware version: 6 Bytes ASCII Code: “M0RXXX”
XXX: 000-999
Ex: Version M0R001  “M0R001” 0x4d, 0x30, 0x52, 0x30, 0x30, 0x31
(Success, the Command Code of FW Version, 6 Bytes ASCII Code: “M0RXXX”)
Control Commands List
Command Description Header
(WORD)
Address Size Of
Code
The
(BYTE) Payload
(WORD)
CRC16 For MsG ID
The Entire (WORD)
Packet
(WORD)
MsG Size
(WORD)
Comman Value (BYTE) Comment
d Code
(BYTE)
Power On
Menu
Up
Down
Left
Right
R-sync
Source Search
Volume +
Volume –
Zoom In
Zoom Out
Mute On
Freeze
Hide
Video Mode
V. Keystone Up
V. Keystone Down
Aspect Ratio
(Original/4:3/Wide)
Power Off
Source-VGA
Analog-A
Source-S-Video
Source-Composite
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0x0005
0xffc6
0xbfc7
0x7e07
0x3fc5
0xfe05
0xbe04
0x7fc4
0x3fc0
0xfe00
0xbe01
0x7fc1
0x3e03
0xffc3
0xbfc2
0x7e02
0x3fca
0x7fcb
0x3e09
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x1111
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0a
0x0b
0x0c
0x0d
0x0e
0x0f
0x10
0x13
0x14
See Note 2
0xefbe
0x10
0x0005 0x7e08
0x1111
0x0001
0x17
Toggle
0xefbe
0x10
0x0005 0x3e0c
0x1111
0x0001
0x18
0xefbe
0x10
0x0005 0xffcc
0x1111
0x0001
0x19
0xefbe
0xefbe
0x10
0x10
0x0005 0xbe1f
0x0005 0x7fdf
0x1111
0x1111
0x0001
0x0001
0x22
0x23
Toggle
0x00: No Source
0x01: VGA-A
0x02: VGA-B
0x03: HDMI
0x04: S-Video
0x05: Composite
0x07: Wireless Display
0x08: USB Display
0x09: USB Viewer
0x0a: Intel® WiDi
0x0b: Internal Memory
Current Source
0xefbe
0x10
0x0005 0xbfdc
0x1111
0x0001
0x26
V. Keystone Read
Lamp-Mode-ECO
Lamp-Mode-Norma
l
Auto Source On
Auto Source Off
Factory Reset
Lamp-Hours
Firmware Version
0xefbe
0xefbe
0x10
0x10
0x0005 0x3e18
0x0005 0xbfd9
0x1111
0x1111
0x0001
0x0001
0x28
0x2a
0xefbe
0x10
0x0005 0x7e19
0x1111
0x0001
0x2b
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x10
0x0005
0x0005
0x0005
0x0005
0x0005
0x3fdb
0xfe1b
0xbe1a
0x7fda
0x3e12
0x1111
0x1111
0x1111
0x1111
0x1111
0x0001
0x0001
0x0001
0x0001
0x0001
0x2c
0x2d
0x2e
0x2f
0x30
Aspect Ratio Read
0xefbe
0x10
0x0005 0xbfd3
0x1111
0x0001
0x32
0xefbe
0x10
0x0006 0x9ae3
0x1111
0x0002
0x33
0xefbe
0x10
0x0005 0x3fd1
0x1111
0x0001
0x34
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x0006
0x0005
0x0006
0x0005
0x1ae1
0xbe10
0x9b20
0x3fd4
0x1111
0x1111
0x1111
0x1111
0x0002
0x0001
0x0002
0x0001
0x35
0x36
0x37
0x38
0x00~0x64
Color Temperature
Write
0xefbe
0x10
0x0006 0x1ae4
0x1111
0x0002
0x39
0x01~0x04
Color Temperature
Read
0xefbe
0x10
0x0005 0xbe15
0x1111
0x0001
0x3a
Saturation Write
Saturation Read
Sharpness Write
Sharpness Read
Tint Write
0xefbe
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x10
0x0006
0x0005
0x0006
0x0005
0x0006
0x1111
0x1111
0x1111
0x1111
0x1111
0x0002
0x0001
0x0002
0x0001
0x0002
0x3b
0x3c
0x3d
0x3e
0x3f
Projector Mode
Write
Projector Mode
Read
Brightness Write
Brightness Read
Contrast Write
Contrast Read
0x9b25
0x3e17
0x1b27
0xbfd6
0x9ae6
0x02,0x04
0x00~0x64
0x00~0x64
0x00~0x1f
0x00~0x64
Feedback:
0x00: Original(1:1)
0x01: 4:3
0x02: Wide(16:10)
0x02: Front, Ceiling
0x04: Rear, Ceiling
0x02: Front, Ceiling
0x04: Rear, Ceiling
Range (0x00~0x64)
Range (0x00~0x64)
Range (0x00~0x64)
Range (0x00~0x64)
0x01: Low
0x02: Mid
0x03: High
0x04: Custom
0x01: Low
0x02: Mid
0x03: High
0x04: Custom
Range (0x00~0x64)
Range (0x00~0x64)
Range (0x00~0x1f)
Range (0x00~0x1f)
Range (0x00~0x64)
Enter
Tint Read
0xefbe
0xefbe
0x10
0x10
0x0005 0x3ff6
0x0005 0xfe36
0x1111
0x1111
0x0001
0x0001
0x40
0x41
Video Mode Read
0xefbe
0x10
0x0005 0xbe37
0x1111
0x0001
0x42
Color Space Write
0xefbe
0x10
0x0006 0x9b07
0x1111
0x0002
0x43
Color Space Read
0xefbe
0x10
0x0005 0x3e35
0x1111
0x0001
0x44
0x10
0x0006 0x1b05
0x1111
0x0002
0x45
0x10
0x0005 0xbff4
0x1111
0x0001
0x46
White Intensity
0xefbe
Write
White Intensity Read 0xefbe
H. Position Write
0xefbe
0x10
0x0006 0x1b00
0x1111
0x0002
0x49
H. Position Read
0xefbe
0x10
0x0005 0xbff1
0x1111
0x0001
0x4a
V. Position Write
0xefbe
0x10
0x0006 0x9ac1
0x1111
0x0002
0x4b
V. Position Read
0xefbe
0x10
0x0005 0x3ff3
0x1111
0x0001
0x4c
Current Language
Write
0xefbe
0x10
0x0006 0x1ac3
0x1111
0x0002
0x4d
Current Language
Read
0xefbe
0x10
0x0005 0xbe32
0x1111
0x0001
0x4e
Volume Read
Source-HDMI
0xefbe
0xefbe
0x10
0x10
0x0005 0x7ff2
0x0005 0x3e3a
0x1111
0x1111
0x0001
0x0001
0x4f
0x50
Password
0xefbe
0x10
0x0009 0xaaf9
0x1111
0x0005
0x56
Change Password
0xefbe
0x10
0x000d 0x99fa
0x1111
0x0009
0x57
H. Frequency
V. Frequency
0xefbe
0xefbe
0x10
0x10
0x0005 0xfe3c
0x0005 0xbe3d
0x1111
0x1111
0x0001
0x0001
0x59
0x5a
H. Sync Polarity
0xefbe
0x10
0x0005 0x7ffd
0x1111
0x0001
0x5b
V. Sync Polarity
0xefbe
0x10
0x0005 0x3e3f
0x1111
0x0001
0x5c
Mute Off
0xefbe
0x10
0x0005 0x7e3e
0x1111
0x0001
0x5f
Get Mute State
0xefbe
0x10
0x0005 0xffee
0x1111
0x0001
0x61
Unfreeze
Unhide
0xefbe
0xefbe
0x10
0x10
0x0005 0xbfef
0x0005 0x3fed
0x1111
0x1111
0x0001
0x0001
0x62
0x64
Get Hide State
0xefbe
0x10
0x0005 0xfe2d
0x1111
0x0001
0x65
Range (0x00~0x64)
0x00: Presentation Mode
0x01: Birght Mode
0x02: Movie Mode
0x03: sRGB Mode
0x04: Custom Mode
0x01: RGB
0x01~0x03 0x02: YCbCr
0x03: YPbPr
0x01: RGB
0x02: YCbCr
0x03: YPbPr
0x00~0x0a Range (0x00~0x0a)
0x00~0x64
0xfb~0xff,
0x00
0x01~0x10
Range (0x00~0x0a)
Range(0x00~0x64)
See Note 3
Range(0x00~0x64)
See Note 3
Range(0xfb~0x00)
See Note 3
Range(0xfb~0x00)
See Note 3
0x01: English
0x02: German
0x03: French
0x04: Italian
0x05: Spanish
0x06: Polish
0x07: Swedish
0x08: Dutch
0x09: Iberian Portuguese
0x0a: Japanese
0x0b: T_Chinese
0x0c: S_Chinese
0x0d: Korean
0x0e: Russian
0x0f: Arabic
0x10:Turkish
0x01: English
0x02: German
0x03: French
0x04: Italian
0x05: Spanish
0x06: Polish
0x07: Swedish
0x08: Dutch
0x09: Iberian Portuguese
0x0a: Japanese
0x0b: T_Chinese
0x0c: S_Chinese
0x0d: Korean
0x0e: Russian
0x0f: Arabic
0x10:Turkish
Range (0x00~0x14)
0x30~0x39
4byte: Original Password
0x41~0x5a
0x30~0x39 4byte: Original Password
0x41~0x5a 4byte: New Password
(KHz)
(Hz)
0x01: Negative
0x02: Postivite
0x01: Negative
0x02: Postivite
0x00: Mute Off
0x01: Mute On
0x00: Unhide
0x01: Hide
OSD Transparancy
Write
OSD Transparancy
Read
Volume Write
Source-VGA
Analog-B
0xefbe
0x10
0x0006 0x5adc
0x1111
0x0002
0x66
0xefbe
0x10
0x0005 0x7fec
0x1111
0x0001
0x67
Range (0x00~0x0f)
0xefbe
0x10
0x0006 0xdb18
0x1111
0x0002
0x68
0x00~0x14 Range (0x00~0x14)
0xefbe
0x10
0x0005 0xfe28
0x1111
0x0001
0x69
Temp Alert
0xefbe
0x10
0x0005 0xbe29
0x1111
0x0001
0x6a
Exit Lockup
0xefbe
0x10
0x0005 0xffeb
0x1111
0x0001
0x6d
Closed Captions
Lamp Mode
Dynamic
Lamp Mode
Extreme Dimming
0xefbe
0x10
0x0006 0x7e2a
0x1111
0x0002
0x6f
0xefbe
0x10
0x0005 0x3fe2
0x1111
0x0001
0x70
0xefbe
0x10
0x0005 0xfe22
0x1111
0x0001
0x71
Power Saving
0xefbe
0x10
0x0006 0xfe66
0x1111
0x0002
0x81
Quick Shutdown
0xefbe
0x10
0x0006 0xbe67
0x1111
0x0002
0x82
Lamp-Mode Read
0xefbe
0x10
0x0005 0x7fa7
0x1111
0x0001
0x83
Operating Hours
Password Off
Password Delete
Zoom Status
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x0005
0x0005
0x0005
0x0005
0x1111
0x1111
0x1111
0x1111
0x0001
0x0001
0x0001
0x0001
0x84
0x85
0x86
0x89
Power Saving Status 0xefbe
0x10
0x0005 0xbfa1
0x1111
0x0001
0x8a
0xefbe
0x10
0x0005 0x7e61
0x1111
0x0001
0x8b
0xefbe
0xefbe
0xefbe
0xefbe
0x10
0x10
0x10
0x10
0x0005
0x0005
0x0005
0x0005
0x1111
0x1111
0x1111
0x1111
0x0001
0x0001
0x0001
0x0001
0x8c
0x8d
0x8e
0x8f
0xefbe
0x10
0x0005 0x3fac
0x1111
0x0001
0x98
0xefbe
0x10
0x0005 0xfe6c
0x1111
0x0001
0x99
Source-Wireless
Display
Wireless Off
Wireless On
Source-USB Display
Source-USB Viewer
Source- Intel®
WiDi
Source-Internal
Memory
System Status
0xefbe
0x10
0x3e65
0xffa5
0xbfa4
0xffa0
0x3fa3
0xfe63
0xbe62
0x7fa2
0x0005 0x7e46
0x1111
0x0001
0x00~0x0f
Range (0x00~0x0f)
0x00: Normal
0x01: Abnormal
0x00: Off
0x01: CC1
0x00~0x04 0x02: CC2
0x03: CC3
0x04: CC4
0x00, 0x05, 0x0a, 0x0f,
0x14, 0x19, 0x1e, 0x23,
0x28, 0x2d, 0x32, 0x37,
0x00~0x78 0x3c, 0x41, 0x46, 0x4b,
0x50, 0x55, 0x5a, 0x5f,
0x64, 0x69, 0x6e, 0x73,
0x78
0x00: No
0x00~0x01
0x01: Yes
0x00: Eco
0x01: Normal
0x02: Dynamic
0x03: Extreme Dimming
Hours (2 byte)
0xff
Range (0x01~0x0a)
0x00, 0x05, 0x0a, 0x0f,
0x14, 0x19, 0x1e, 0x23,
0x28, 0x2d, 0x32, 0x37,
0x3c, 0x41, 0x46, 0x4b,
0x50, 0x55, 0x5a, 0x5f,
0x64, 0x69, 0x6e, 0x73,
0x78
0x01: Standby
0x02: Warm Up
0x03: Power On
0x04: Cooling
0x05: Power Saving
Note 2: After power on the projector, wait for 5 seconds before sending next command.
Note 3: The range will depend on VGA input resolution.
Note 4: If sending multiple commands, check that a response has been received from the projector
before sending next command.
Information in this document is subject to change without notice.
© 2013 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly
forbidden.
Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks
and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its
own.
September 2013
Rev. A00