Dell 1609Wx Projector Quick Reference Guide Protocol Content

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Dell™ 1609WX RS232 Protocol Document

 RS232 Projector Pin Assignment (Facing Projector)

 RS232 Serial Communication Cable Pin Assignment (Facing Cable)



Pin Assignments

RS232 PIN DESCRIPTION MINI DIN-6

1

2 TXD 5

3 RXD 3

4

5 GROUND 1, 2

6

7 Not Used 6

8 Not Used 4

9

Note 1: The RS232 cable is not provided by Dell.

 RS232 Protocol

Communication Settings

Command Types

To display the OSD menu and adjust the settings.

Connection Settings Value

Baud Rate 19200 bps

Data Bits 8 bits

Parity None

Stop Bits 1 bit

Flow control 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

Code

(BYTE)

Size Of

The

Payload

(WORD)

CRC16 For

The Entire

Packet

(WORD)

MsG ID

(WORD)

MsG Size

(WORD)

Command

Code

(BYTE)

Value

(BYTE)

Comment

Power 0xefbe 0x10 0x0005 0xffc6 0x1111 0x0001 0x01

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 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 0xefbe 0x10 0x0005 0xffc3 0x1111 0x0001 0x0d

Hide 0xefbe 0x10 0x0005 0x7e02 0x1111 0x0001 0x0f

Video Mode 0xefbe 0x10 0x0005 0x3fca 0x1111 0x0001 0x10

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 1 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: None

0x01: VGA-A

0x02: VGA-B

0x03: DVI-D

0x04: S-Video

0x05: CVBS

V. Keystone Read 0xefbe 0x10 0x0005 0x3e18 0x1111 0x0001 0x28 Range (0xdd~0x28)

Auto Keystone Write 0xefbe 0x10 0x0006 0x1b28 0x1111 0x0002 0x29 0x00~0x01 0x00: Yes. On

0x01: No. Off

ECO Mode On 0xefbe 0x10 0x0005 0xbfd9 0x1111 0x0001 0x2a

ECO Mode Off 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 Hour 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: Yes. On

0x01: No. Off

Aspect Ratio Read 0xefbe 0x10 0x0005 0xbfd3 0x1111 0x0001 0x32 0x00: Origin (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 0x01~0x03 0x01: Low

0x02: Mid

0x03: High

Color Temperature Read 0xefbe 0x10 0x0005 0xbe15 0x1111 0x0001 0x3a 0x01: Low

0x02: Mid

0x03: High

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 (0x00~0x1f)

Sharpness Read 0xefbe 0x10 0x0005 0xbfd6 0x1111 0x0001 0x3e Range (0x00~0x1f)

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: PC

0x01: Movie

0x02: sRGB

0x03: Game

0x04: Custom

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 0x0001 0x45 0x00~0x0a Range (0x00~0x0a)

White Intensity Read 0xefbe 0x10 0x0005 0xbff4 0x1111 0x0002 0x46 Range (0x00~0x0a)

Degamma Write 0xefbe 0x10 0x0006 0x9ac4 0x1111 0x0001 0x47 0x01~0x04 Range (0x01~0x04)

Degamma Read 0xefbe 0x10 0x0005 0x3e30 0x1111 0x0002 0x48 Range (0x01~0x04)

H. Position Write 0xefbe 0x10 0x0006 0x1b00 0x1111 0x0001 0x49 0x00~0x64 Range (0x00~0x64)

H. Position Read 0xefbe 0x10 0x0005 0xbff1 0x1111 0x0002 0x4a Range (0x00~0x64)

V. Position Write 0xefbe 0x10 0x0006 0x9ac1 0x1111 0x0001 0x4b 0xfb~0x05 See Note 2

V. Position Read 0xefbe 0x10 0x0005 0x3ff3 0x1111 0x0002 0x4c Range (0xfb~0x05)

Current Language Write 0xefbe 0x10 0x0006 0x1ac3 0x1111 0x0001 0x4d 0x01~0x0f 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

Current Language Read 0xefbe 0x10 0x0005 0xbe32 0x1111 0x0002 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

Volume Read 0xefbe 0x10 0x0005 0x7ff2 0x1111 0x0001 0x4f Range (0x00~0x14)

Source-DVI 0xefbe 0x10 0x0005 0x3e3a 0x1111 0x0001 0x50

Password 0xefbe 0x10 0x0009 0xaaf9 0x1111 0x0005 0x56 4byte: Original Password

Change Password 0xefbe 0x10 0x000d 0x99fa 0x1111 0x0009 0x57 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 0x983c 0x1111 0x0001 0x5f

Get Mute State 0xefbe 0x10 0x0005 0xffee 0x1111 0x0001 0x61 0x00: Unmute

0x01: Mute

Unhide 0xefbe 0x10 0x0005 0x3fed 0x1111 0x0001 0x64

Get Hide State 0xefbe 0x10 0x0005 0xfe2d 0x1111 0x0001 0x65 0x00: Unhide

0x01: Hide

OSD Transparency Write 0xefbe 0x10 0x0006 0x5adc 0x1111 0x0002 0x66 0x00~0x0f Range (0x00~0x0f)

OSD Transparency 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 2 0xefbe 0x10 0x0005 0xfe28 0x1111 0x0001 0x69

Temp Alert 0xefbe 0x10 0x0005 0xbe29 0x1111 0x0001 0x6a 0x00: Normal

0x01: Abnormal

System Status 0xefbe 0x10 0x0005 0x7e46 0x1111 0x0001 0xff 0x01: Standby

0x02: Warm Up

0x03: Power On

0x04: Cooling

0x05: Power Saving

Note 2: V. Position Write: The range will depends on VGA input resolution.

Information in this document is subject to change without notice.

© 2008 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.

March 2008 Rev. A00