Dell S320 User manual

Dell™S320/S320wi RS232 Protocol Document
zRS232 Projector Pin Assignment (Facing Projector)
zRS232 Serial Communication Cable Pin Assignment (Facing
Cable)
Pin Assignments
RS232 PIN DESCRIPTION
RS232
1
2 TXD 3
3 RXD 2
4
5 GROUND 5
6
7 Not Used 7
8 Not Used 8
9
Note 1: The RS232 (pin2-3 swap) cable is not provided by Dell.
zRS232 Protocol
Communication Settings
Command Types
Connection Settings Value
Baud Rate 19200 bps
Data Bits 8 bits
Parity None
Stop Bits 1 bit
Flow control None

To display the OSD menu and adjust the settings.
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 Æ“M0R001” Æ0x4d, 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 Code
(BYTE)
Size Of
The
Payload
(WORD)
CRC16 For
The Entire
Packet
(WORD)
MsG ID
(WORD)
MsG Size
(WORD) Comman d Code
(BYTE)
Value (BYTE) Comment
Power On 0xefbe 0x10 0x0005
0xffc6 0x1111 0x0001 0x01 See Note 2
Menu 0xefbe 0x10 0x0005
0xbfc7 0x1111 0x0001 0x02
Up 0xefbe 0x10 0x0005
0x7e07 0x1111 0x0001 0x03
Down 0xefbe 0x10 0x0005
0x3fc5 0x1111 0x0001 0x04
Left 0xefbe 0x10 0x0005
0xfe05 0x1111 0x0001 0x05
Right 0xefbe 0x10 0x0005
0xbe04 0x1111 0x0001 0x06
R-sync 0xefbe 0x10 0x0005
0x7fc4 0x1111 0x0001 0x07
Source Search 0xefbe 0x10 0x0005
0x3fc0 0x1111 0x0001 0x08
Volume + 0xefbe 0x10 0x0005
0xfe00 0x1111 0x0001 0x09
Volume – 0xefbe 0x10 0x0005
0xbe01 0x1111 0x0001 0x0a
Zoom In 0xefbe 0x10 0x0005
0x7fc1 0x1111 0x0001 0x0b
Zoom Out 0xefbe 0x10 0x0005
0x3e03 0x1111 0x0001 0x0c
Mute On 0xefbe 0x10 0x0005
0xffc3 0x1111 0x0001 0x0d
Freeze 0xefbe 0x10 0x0005
0xbfc2 0x1111 0x0001 0x0e
Hide 0xefbe 0x10 0x0005
0x7e02 0x1111 0x0001 0x0f
Video Mode 0xefbe 0x10 0x0005
0x3fca 0x1111 0x0001 0x10 Toggle
V. Keystone Up 0xefbe 0x10 0x0005
0x7fcb 0x1111 0x0001 0x13
V. Keystone Down 0xefbe 0x10 0x0005
0x3e09 0x1111 0x0001 0x14
Aspect Ratio
(Original/4:3/Wide) 0xefbe 0x10 0x0005
0x7e08 0x1111 0x0001 0x17 Toggle
Power Off 0xefbe 0x10 0x0005
0x3e0c 0x1111 0x0001 0x18
Source-VGA
Analog-A 0xefbe 0x10 0x0005
0xffcc 0x1111 0x0001 0x19
Source-S-Video 0xefbe 0x10 0x0005
0xbe1f 0x1111 0x0001 0x22
Source-Composite 0xefbe 0x10 0x0005
0x7fdf 0x1111 0x0001 0x23
Key Pad Lock On 0xefbe 0x10 0x0005
0x3e1d 0x1111 0x0001 0x24
Key Pad Lock Off 0xefbe 0x10 0x0005
0xffdd 0x1111 0x0001 0x25
Current Source 0xefbe 0x10 0x0005
0xbfdc 0x1111 0x0001 0x26
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
V. Keystone Read 0xefbe 0x10 0x0005
0x3e18 0x1111 0x0001 0x28
Auto Keystone Write 0xefbe 0x10 0x0006
0x1b28 0x1111 0x0002 0x29 0x00~0x01 0x00: No. Off
0x01: Yes. On
Lamp-Mode-ECO 0xefbe 0x10 0x0005
0xbfd9 0x1111 0x0001 0x2a
Lamp-Mode-Normal 0xefbe 0x10 0x0005
0x7e19 0x1111 0x0001 0x2b
Auto Source On 0xefbe 0x10 0x0005
0x3fdb 0x1111 0x0001 0x2c
Auto Source Off 0xefbe 0x10 0x0005
0xfe1b 0x1111 0x0001 0x2d
Factory Reset 0xefbe 0x10 0x0005
0xbe1a 0x1111 0x0001 0x2e
Lamp-Hours 0xefbe 0x10 0x0005
0x7fda 0x1111 0x0001 0x2f
Firmware Version 0xefbe 0x10 0x0005
0x3e12 0x1111 0x0001 0x30
Auto Keystone Read 0xefbe 0x10 0x0005
0xffd2 0x1111 0x0001 0x31 0x00: No. Off
0x01: Yes. On
Aspect Ratio Read 0xefbe 0x10 0x0005
0xbfd3 0x1111 0x0001 0x32
Feedback:
0x00: Original(1:1)
0x01: 4:3
0x02: Wide(16:9)
Projector Mode
Write 0xefbe 0x10 0x0006
0x9ae3 0x1111 0x0002 0x33 0x01~0x04
0x01: Front
0x02: Front, Ceiling
0x03: Rear
0x04: Rear, Ceiling
Projector Mode Read 0xefbe 0x10 0x0005
0x3fd1 0x1111 0x0001 0x34
0x01: Front
0x02: Front, Ceiling
0x03: Rear
0x04: Rear, Ceiling
Brightness Write 0xefbe 0x10 0x0006
0x1ae1 0x1111 0x0002 0x35 0x00~0x64 Range (0x00~0x64)
Brightness Read 0xefbe 0x10 0x0005
0xbe10 0x1111 0x0001 0x36 Range (0x00~0x64)
Contrast Write 0xefbe 0x10 0x0006
0x9b20 0x1111 0x0002 0x37 0x00~0x64 Range (0x00~0x64)
Contrast Read 0xefbe 0x10 0x0005
0x3fd4 0x1111 0x0001 0x38 Range (0x00~0x64)

Color Temperature
Write 0xefbe 0x10 0x0006
0x1ae4 0x1111 0x0002 0x39 0x01~0x04
0x01: Low
0x02: Mid
0x03: High
0x04: Custom
Color Temperature
Read 0xefbe 0x10 0x0005
0xbe15 0x1111 0x0001 0x3a
0x01: Low
0x02: Mid
0x03: High
0x04: Custom
Saturation Write 0xefbe 0x10 0x0006
0x9b25 0x1111 0x0002 0x3b 0x00~0x64 Range (0x00~0x64)
Saturation Read 0xefbe 0x10 0x0005
0x3e17 0x1111 0x0001 0x3c Range (0x00~0x64)
Sharpness Write 0xefbe 0x10 0x0006
0x1b27 0x1111 0x0002 0x3d 0x00~0x1f Range (0x00~0x64)
Sharpness Read 0xefbe 0x10 0x0005
0xbfd6 0x1111 0x0001 0x3e Range (0x00~0x64)
Tint Write 0xefbe 0x10 0x0006
0x9ae6 0x1111 0x0002 0x3f 0x00~0x64 Range (0x00~0x64)
Enter 0xefbe 0x10 0x0005
0x3ff6 0x1111 0x0001 0x40
Tint Read 0xefbe 0x10 0x0005
0xfe36 0x1111 0x0001 0x41 Range (0x00~0x64)
Video Mode Read 0xefbe 0x10 0x0005
0xbe37 0x1111 0x0001 0x42
0x00: Presentation
Mode
0x01: Birght Mode
0x02: Movie Mode
0x03: sRGB Mode
0x04: Custom Mode
Color Space Write 0xefbe 0x10 0x0006
0x9b07 0x1111 0x0002 0x43 0x01~0x03 0x01: RGB
0x02: YCbCr
0x03: YPbPr
Color Space Read 0xefbe 0x10 0x0005
0x3e35 0x1111 0x0001 0x44 0x01: RGB
0x02: YCbCr
0x03: YPbPr
White Intensity
Write 0xefbe 0x10 0x0006
0x1b05 0x1111 0x0002 0x45 0x00~0x0a Range (0x00~0x0a)
White Intensity
Read 0xefbe 0x10 0x0005
0xbff4 0x1111 0x0001 0x46 Range (0x00~0x0a)
H. Position Write 0xefbe 0x10 0x0006
0x1b00 0x1111 0x0002 0x49 0x00~0x64 Range(0x00~0x64)
See Note 3
H. Position Read 0xefbe 0x10 0x0005
0xbff1 0x1111 0x0001 0x4a Range(0x00~0x64)
See Note 3
V. Position Write 0xefbe 0x10 0x0006
0x9ac1 0x1111 0x0002 0x4b 0xfb~0xff,
0x00 Range(0xfb~0x00) See Note 3
V. Position Read 0xefbe 0x10 0x0005
0x3ff3 0x1111 0x0001 0x4c Range(0xfb~0x00)
See Note 3
Current Language
Write 0xefbe 0x10 0x0006
0x1ac3 0x1111 0x0002 0x4d 0x01~0x10
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
Current Language
Read 0xefbe 0x10 0x0005
0xbe32 0x1111 0x0001 0x4e
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
Volume Read 0xefbe 0x10 0x0005
0x7ff2 0x1111 0x0001 0x4f Range (0x00~0x14)
Source-HDMI 0xefbe 0x10 0x0005
0x3e3a 0x1111 0x0001 0x50

Audio Source Write 0xefbe 0x10 0x0006
0xdb09 0x1111 0x0002 0x54 0x01,04,07 0x01: Analog In
0x04: HDMI
0x07: Wireless/LAN
Audio Source Read 0xefbe 0x10 0x0005
0xfe39 0x1111 0x0001 0x55 0x01: Analog In
0x04: HDMI
0x07: Wireless/LAN
Password 0xefbe 0x10 0x0009
0xaaf9 0x1111 0x0005 0x56 0x30~0x39
0x41~0x5a 4byte: Original Password
Change Password 0xefbe 0x10 0x000d
0x99fa 0x1111 0x0009 0x57 0x30~0x39
0x41~0x5a
4byte: Original
Password
4byte: New Password
H. Frequency 0xefbe 0x10 0x0005
0xfe3c 0x1111 0x0001 0x59 (KHz)
V. Frequency 0xefbe 0x10 0x0005
0xbe3d 0x1111 0x0001 0x5a (Hz)
H. Sync Polarity 0xefbe 0x10 0x0005
0x7ffd 0x1111 0x0001 0x5b 0x01: Negative
0x02: Postivite
V. Sync Polarity 0xefbe 0x10 0x0005
0x3e3f 0x1111 0x0001 0x5c 0x01: Negative
0x02: Postivite
Key Pad Lock State 0xefbe 0x10 0x0005
0xffff 0x1111 0x0001 0x5d 0x01: Key Pad Lock On
0x02: Key Pad Lock
Off
Mute Off 0xefbe 0x10 0x0005
0x7e3e 0x1111 0x0001 0x5f
Get Mute State 0xefbe 0x10 0x0005
0xffee 0x1111 0x0001 0x61 0x00: Mute Off
0x01: Mute On
Unfreeze 0xefbe 0x10 0x0005
0xbfef 0x1111 0x0001 0x62
Unhide 0xefbe 0x10 0x0005
0x3fed 0x1111 0x0001 0x64
Get Hide State 0xefbe 0x10 0x0005
0xfe2d 0x1111 0x0001 0x65 0x00: Unhide
0x01: Hide
OSD Transparancy
Write 0xefbe 0x10 0x0006
0x5adc 0x1111 0x0002 0x66 0x00~0x0f Range (0x00~0x0f)
OSD Transparancy
Read 0xefbe 0x10 0x0005
0x7fec 0x1111 0x0001 0x67 Range (0x00~0x0f)
Volume Write 0xefbe 0x10 0x0006
0xdb18 0x1111 0x0002 0x68 0x00~0x14 Range (0x00~0x14)
Source-VGA
Analog-B 0xefbe 0x10 0x0005
0xfe28 0x1111 0x0001 0x69
Temp Alert 0xefbe 0x10 0x0005
0xbe29 0x1111 0x0001 0x6a 0x00: Normal
0x01: Abnormal
Exit Lockup 0xefbe 0x10 0x0005
0xffeb 0x1111 0x0001 0x6d
Closed Captions 0xefbe 0x10 0x0006
0x7e2a 0x1111 0x0002 0x6f 0x00~0x04
0x00: Off
0x01: CC1
0x02: CC2
0x03: CC3
0x04: CC4
Power Saving 0xefbe 0x10 0x0006
0xfe66 0x1111 0x0002 0x81 0x00~0x78
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
Quick Shutdown 0xefbe 0x10 0x0006
0xbe67 0x1111 0x0002 0x82 0x00~0x01 0x00: No
0x01: Yes
Lamp-Mode Read 0xefbe 0x10 0x0005
0x7fa7 0x1111 0x0001 0x83 0x00: Eco
0x01: Normal
Operating Hours 0xefbe 0x10 0x0005
0x3e65 0x1111 0x0001 0x84 Hours (2 byte)
Password Off 0xefbe 0x10 0x0005
0xffa5 0x1111 0x0002 0x85
Password Delete 0xefbe 0x10 0x0005
0xbfa4 0x1111 0x0002 0x86
Speaker 0xefbe 0x10 0x0005
0x7e64 0x1111 0x0002 0x87 0x00~0x01 0x00: Off
0x01: On
Speaker Status 0xefbe 0x10 0x0005
0x3e60 0x1111 0x0001 0x88 0x00: Off
0x01: On
Zoom Status 0xefbe 0x10 0x0005
0xffa0 0x1111 0x0001 0x89 Range (0x01~0x0a)
Power Saving Status 0xefbe 0x10 0x0006
0xbfa1 0x1111 0x0002 0x8a
Source-Wireless
Display 0xefbe 0x10 0x0005
0x7e61 0x1111 0x0001 0x8b
Source-Wireless Off 0xefbe 0x10 0x0005
0x3fa3 0x1111 0x0001 0x8c
Source-Wireless On 0xefbe 0x10 0x0005
0xfe63 0x1111 0x0001 0x8d
Source-USB Display 0xefbe 0x10 0x0005
0xbe62 0x1111 0x0001 0x8e
Source-USB Viewer 0xefbe 0x10 0x0005
0x7fa2 0x1111 0x0001 0x8f
System Status 0xefbe 0x10 0x0005
0x7e46 0x1111 0x0001 0xff
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.
© 2012 Dell Inc.All rights reserved.
Reproduction 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 2012 Rev. A00