NEC LCD Monitor User Manual

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External Control NEC LCD Monitor
Rev.1.0 (G2)
INDEX
I. Application ................................................................................4
II. Preparation ...............................................................................5
2. Connectors and wiring ....................................................................5
2.1 RS-232C Remote control ...............................................................5
2.2 LAN control ...........................................................................5
III. Communication specification ...............................................................7
3. Communication Parameter ................................................................7
3.1 RS-232C Remote control ...............................................................7
3.2 LAN control ...........................................................................7
3.3 Communication timing .................................................................7
4. Communication Format ...................................................................8
4.1 Header block format (fixed length) ......................................................9
4.2 Message block format ................................................................11
4.3 Check code ..........................................................................13
4.4 Delimiter ............................................................................14
5. Message type ...........................................................................15
5.1 Get current Parameter from a monitor. .................................................15
5.2 "Get parameter" reply .................................................................16
5.3 Set parameter ........................................................................18
5.4 "Set parameter" reply .................................................................19
5.5 Commands ...........................................................................20
5.5.1 Save Current Settings .............................................................20
5.5.2 Get Timing Report and Timing reply. ................................................21
5.5.3 NULL Message ....................................................................22
IV. Control Commands .......................................................................23
6. Typical procedure example ...............................................................23
6.1. How to change the “Backlight” setting. ................................................23
6.2. How to read the measurement value of the built-in temperature sensors. ..................26
6.3. Operation Code (OP code) Table .......................................................29
7. Power control procedure .................................................................42
7.1 Power status read ....................................................................42
7.2 Power control ........................................................................44
8. Asset Data read and write ................................................................46
8.1 Asset Data Read Request and reply ....................................................46

NEC LCD Monitor Specifications

General

Brand	NEC
Model	LCD Monitor
Category	Monitor
Language	English