RS232 Command Guide for W3202MH/W3706MH DAO 1. Introduction W3202MH and W3706MH are designed with control by wire capability via RS232. This document describes the RS232 command protocol and command list. www.dell.com | suppor t.dell.com 2. RS232 Protocol 2.1 Communication Settings Connection Settings Baud Rate Data Bits Parity Stop Bits Value 19200 8 None 1 RS232 pin out DB-9 pin NOTE: DELL generally use common RS232 connector,So you just plug in connector from PC to DTV. RS 232 Command Guide 1 www.dell.com | support.dell.com 2.2 Protocol structure Command structure is used to pop up the OSD menu and adjust the settings. The control command syntax(From PC to DTV) is 16bit wID EF BE 8bit eType 010 16bit wPayloadSize 0003 16bit wCRCPacket XX/XX 16bit wMsgID 1111 16bit wMsgSize 0001 8bit Byte XX Make sure that All value is Hex. · · · · · · Header -> Fixed like wID ­ EFBE. EType ­> Fixed like 010. wPayloadSize ­>Fixed like 0003. wCRCPacker ­ value depending on data sent. wMsgID ­>Fixed 1111. Byte ­ predefined command. (See section 4. Command List) 2.3 Status code RETURN VALUE SUCCESS INVAILDID INVAILDTYPE INVAILDPAYLOAD INVAILDCRC INVAILDMSGID INVAILDMSGSIZE INVAILDBYTE 0X00 0X15 0X15 0X01 0X15 0X01 0X01 0X01 REMARKS If success If failed If failed If failed If failed If failed If failed If failed 2 RS 232 Command Guide 3. Using Omnivex tool Omnivex Control 4 allows you to manage device functions right from a PC without the need for any proprietary hardware or complicated programming. You could get more information from www.omnivex.com. You could test Omnivex tool using its trial version. Simply install it and copy the OCPlayer.dat into the installed directory. : Omnivex Control 4 Player Setup.exe : Ocplayer.dat www.dell.com | suppor t.dell.com NOTE: You need to setup the serial communication port before using the tool. RS 232 Command Guide 3 www.dell.com | support.dell.com NOTE: Port depends on your environments. 4 RS 232 Command Guide 4. Command List s/n Command 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 POWER ON POWER OFF UP DOWN LEFT RIGHT MUTE CH UP CH DOWN VOL UP VOL DOWN SWAP PIP POP/PBP PIP POS ASPECT GUIDE INFO SLEEP CC_ON CC_OFF CAPTION 0 1 2 3 4 TURN ON / OFF AUDIO CHANNEL UP CHANNEL DOWN VOLUME UP VOLUME DOWN CHANGE SCREEN IF YOU SEE TWO WINDOW ON DTV PICTURE IN PICTURE PICTURE ON PICTURE / PICTURE BY PICTUER CHANGE POSITION (1/4,2/4,3/4,4/4) CHANGE MODE LIKE 4:3,WIDE,FULL,STD SHOW EPG(ELECTRIC PROGRAM GUIDE) ONLY DTV SHOW INFORMATION WHERE YOU EXIST LOCATION CHANGE TIME ABOUT SLEEPING TIME TURN ON CC TURN OFF CC EFBE100003E8391111000131 EFBE100003A8381111000132 EFBE100003E8331111000129 EFBE100003A829111100010E EFBE100003A9E5111100011E EFBE100003E9E4111100011D EFBE10000329F31111000128 EFBE10000328211111000110 EFBE100003E9E11111000111 Description POWER ON POWER OFF Protocol EFBE10000329ED1111000100 EFBE100003E82D1111000101 EFBE10000369EC1111000103 EFBE100003282E1111000104 EFBE100003E9EE1111000105 EFBE100003A9EF1111000106 EFBE100003282B1111000108 EFBE100003A9EA111100010A EFBE100003682A111100010B EFBE10000329E8111100010C EFBE100003E828111100010D EFBE10000369E9111100010F www.dell.com | suppor t.dell.com TURN ON / OFF CAPTION (ON<- EFBE100003A9E01111000112 > OFF<-> MUTE) KEY EFBE10000368201111000113 EFBE10000329E21111000114 EFBE100003E8221111000115 EFBE100003A8231111000116 EFBE10000369E31111000117 RS 232 Command Guide 5 www.dell.com | support.dell.com 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 5 6 7 8 9 INPUT SVIDEO COMPOENENT COMPOSITE VGA HDMI DTV SOURCE ACTIVE SHOW ONLY ACTIVED SOURCE SOURCE ALL PICT SHOW ALL SOURCE (SUCH AS SVIDEO,COMPONENT ETC) CHANGE DTV MODE ABOUT MOVIES,SPORTS,WEAK SIGNAL,MULTIMEDIA AND PERSONAL INPUT SELECT KEY EFBE10000329E71111000118 EFBE100003E8271111000119 EFBE100003A826111100011A EFBE10000369E6111100011B EFBE1000032824111100011C EFBE100003682F1111000107 EFBE100003E9F51111000121 EFBE1000036825111100011F EFBE10000328351111000120 EFBE100003A9F41111000122 EFBE10000368341111000123 EFBE10000329F61111000124 EFBE100003A9F1111100012E EFBE1000036831111100012F EFBE100003A832111100012A 43 AUDIO CHANGE AUDIO ABOUT MUSIC,THEATER,VOICE AND PERSONAL EFBE10000369F2111100012B 44 45 FACTORY RESET RESET ALL RESYNC(ONLY VGA) F/W VERSION AUTO ADJUST SIZE IN VGA SHOW F/W VERSION ON RIGHT SIDE UPPER EFBE1000032830111100012C EFBE100003E9F0111100012D EFBE10000329F91111000130 46 ____________________ Information in this document is subject to change without notice. © 2006 Dell Inc. All rights reserved. Printed in Taiwan. 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. 6 RS 232 Command Guide ...