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MultiSync V801
Списки команд RS-232 Страница: 3

Nec MultiSync V801 [3/73] I application

(3/73)

I. Application

This document defines the communications method for control of the NEC LCD monitor, MultiSync P402

/P462 /P552 /P702 /V422 /V462 /V551 /V651 /V322 /V652 /V552 /X461S /X551S /X401S /X463UN /X551UN

/V463 /V423 /X462S /X552S /X462UNV /V801 /V323 /V801-TM /V552-TM /V323-2 when using an external

controller

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External control nec lcd monitor 1
I application 3
Connectors and wiring 4
Ii preparation 4
Lan control 4
Rs 232c remote control 4
Communication parameter 5
Communication timing 5
Iii communication specification 5
Lan control 5
Rs 232c remote control 5
Command 6
Command reply 6
Communication format 6
Get parameter 6
Get parameter reply 6
Monitor controller 6
Save current setting command 6
Save current setting command reply 6
Set parameter 6
Set parameter reply 6
Header block format fixed length 7
Header message check code delimiter 7
Header message check code delimiter 9
Message block format 9
Check code 11
Header message check code delimiter 11
Delimiter 12
Header message check code delimiter 12
And 32h 13
Get current parameter from a monitor 13
Message type 13
Get parameter reply 14
Set parameter 15
Set parameter reply 16
Commands 17
Save current settings 17
Get timing report and timing reply 18
Null message 19
How to change the backlight setting 20
Iv control commands 20
Typical procedure example 20
How to read the measurement value of the built in temperature sensors 23
Operation code op code table 26
Pictu re 26
Adjus t 27
Audi o 29
Schdu le 29
Multi display 31
Advan ced option 33
Displ ay protection 33
Carbo n footprint 36
Senso r 36
Tempe rature 36
Power control procedure 37
Power status read 37
Power control 39
The controller requests the monitor to control monitor power 39
Asset data read and write 41
Asset data read request and reply 41
Asset data write 43
Date time read 45
Date time read and write 45
Date time write 47
The controller requests the monitor to write date time 47
This command is used in order to write the setting of the date time 47
Schedule read and write 50
This command is used in order to read the setting of the schedule 50
Following command also can be used for to keep backward compatibility in order to 53
Read the setting of the schedule 53
Schedule write 55
The controller requests the monitor to write schedule 55
This command is used in order to write the setting of the schedule 55
The controller requests the monitor to write enable disable schedule 58
Following command also can be used for to keep backward compatibility in order to 61
The controller requests the monitor to write schedule 61
Write the setting of the schedule 61
The controller requests the monitor to write enable disable schedule 63
Self diagnosis 65
This command is used in order to read the self diagnosis status 65
Serial no model name read 67
Serial no read 67
This command is used in order to read a serial number 67
Model name read 68
This command is used in order to read the model name 68
Security lock 69
Security lock control 69
This command sets the condition of security lock function to lock or unlock if security pass codes 1st to 4th are matched with monitor resisted pass codes then this command is executed and reply no error status and a new condition if codes aren t matched with them then setting isn t changed and reply error status and a current condition if the monitor receives this command while waiting for pass codes inputs then it only checks pass cords and releases image muting if pass codes are ok and doesn t apply en parameter 69
Direct tv chanel read reply 71
Direct tv chanel read write 71
Is read and write directly 71
When dtv unit option unit is installed channel settin 71
Direct tv chanel write reply 72
All data are subject to change without notice 73

Nec MultiSync V801 [3/73] I application

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