NEC X981UHD External Control Codes - Page 1

NEC X981UHD Manual

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External Control NEC LCD Monitor INDEX Rev.1.1 (G3) I. Application 4 II. Preparation 5 2. Connectors and wiring 5 2.1 RS-232C Remote control 5 2.2 LAN control 5 2.3 Multi Monitors Connection 6 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 6.4. Operation Code (OP code) Table for INPUT CONFIGURATION 44 7. Power control procedure 45 7.1 Power status read 45 7.2 Power control 47 (1/130)

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(1/130)
External Control
NEC LCD Monitor
Rev.1.1 (G3)
INDEX
I. Application
................................................................................
4
II. Preparation
...............................................................................
5
2. Connectors and wiring
....................................................................
5
2.1 RS-232C Remote control
...............................................................
5
2.2 LAN control
...........................................................................
5
2.3 Multi Monitors Connection
..............................................................
6
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
6.4. Operation Code (OP code) Table for INPUT CONFIGURATION
.............................
44
7. Power control procedure
.................................................................
45
7.1 Power status read
....................................................................
45
7.2 Power control
........................................................................
47