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LG Electronics L4200A Commands Related with User Control Auto Assign Address

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Commands Related with User ControlAuto Assign Address

1. Reset

(1) Send Command

(2) Reply from monitor

* No reply will be given for the "Reset" command.

* Set the checksum value to "00h" when adding all message contents.

* Wait about 50ms for a reply after issuing a command.

* Monitors assigned with an address will only respond and reply to commands that

specify its precise address.

* If no valid RS-232 command is received within three seconds, the command will

be reset.

01 23 4 5

Length Flag Address Command Value Checksum

06h 6Eh 00h F0h 00h

2. Assign Address

(1) Send Command

01 23 4 5

Length Flag Address Command Value Checksum

06h 6Eh 00h F2h xxh

(2) Reply from Monitor

01 23 4 5

Length Flag Address Command Value Checksum

6h 50h xxh F2h 00h

3. Presence Check

(1) Send Command

01 23 4 5

Length Flag Address Command Value Checksum

06h 6Eh xxh F7h 00h

(2) Reply from Monitor

01 23 4 5

Length Flag Address Command Value Checksum

06h 50h xxh F7h 00h

You can control several monitors at a time by connecting them to a single PC.

Contents

Main L4200A Color Monitor Page Installation and Connection Input Selection and Tracking Miscellaneous Table of Contents Please read these safety precautions carefully before using the monitor. If you ignore the caution message, you may be slightly injured or the product may be damaged Precautions in installing the Monitor Caution Safety Precautions Warning Electrical Power Related Precautions Precautions in Moving the Monitor Safety Precautions Precautions in Using the Monitor On Disposal Accessories [Case 2] AV Option Board Optional [Case 1] Using the Remote Control Name of the Remote Controller Buttons * 1. 2. Using the Remote Control Inserting batteries into remote controller. 3. PIP POP PBP Page Rear View Name and Function of the Parts Page Connecting the Monitor Turn on the PC. Connecting the VCR/DVD C When connecting with a SCART cable. C Monitor VCR/DVD Connecting the DVD/HDTV Connecting AV Outputs Page Name of the Buttons in the Screen Adjustment Unit AUTO/SELECT Button Main Power Switch SOURCE Button OSD Lock/Unlock Button Menu button + OSD Menu When Connected to Your PC OSD Menu When Watching Video/DVD/HDTV How to adjust the OSD (On Screen Display) screen How to adjust the screen automatically Adjusting Screen CLOCK/PHASE and Position Adjusting Screen Color OSD Menu When Connected to Your PC Adjusting the audio function Selecting the Options To adjust the PIP(PICTURE IN PICTURE) of the screen To adjust the POP(PICTURE OUT PICTURE) of the screen To adjust the PBP(PICTURE BY PICTURE) of the screen OSD Menu When Watching VCR/DVD/HDTV Adjusting Screen Image Adjusting the audio function Selecting the Options To adjust the PIP(PICTURE IN PICTURE) of the screen To adjust the POP(PICTURE OUT PICTURE) of the screen To adjust the PBP(PICTURE BY PICTURE) of the screen Controlling the Multiple Monitors Connecting the cable Communication Parameter Commands Related with User Control Auto Assign Address You can control several monitors at a time by connecting them to a single PC. Controlling the Multiple Monitors Miscellaneous Commands Page 'Unknown Monitor' message appears when the monitor is connected. No image is displayed 'CONTROLS LOCKED' message appears. Troubleshooting The screen image looks abnormal. After-image appears on the monitor. Troubleshooting Screen color is abnormal. The audio function does not work. The screen size function in the OSD menu does not work. Specifications Display Sync Input Audio Video Input Resolution Plug&Play Power Input Power Consumption Specifications Dimensions &Weight Environmental Conditions Preset mode PC Mode Preset Mode Preset mode Power LED