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Command Reference
132
Elektronik-Systeme Lauer, MAEN976
6.74 LAU_STATUS_LCDCONTROLDISABLE
(0x030C)
Current Video Controller Control State
Returns the current state of the OSD (video controller) keys (i.e.
Supported since Firmware VersionMT223 NAV-230G: 1.0
MT226 NAV-230G: 1.0-DSCALE2
Command Stream
Response Message (Acknowledge)
Response Message (Negative Acknowledge)Under normal operation conditions, a device never sends a negative acknowledge in response to this command.
Maximum Lr for this Command9
Example Check whether the OSD of the monitor at address 0.7 (group 0, address 7) are en-abled:
According to the data returned by the monitor at address 0.7 (group 0, address 7), the OSD keys are currently disabled:
0
1
2
3
4
5
6
7...8
9
0x07
ADR
0x4C
0x41
0x55
0x02
ICHKH 0x03
0x0C
ICHKD
7
8
0x06
0x01
ICHKH
Ret
Value:
0x00: OSD keys are enabled0x01: OSD keys are disabled
Type:
Byte
Length:
Description: Current state of the OSD (video controller) keys
0x0D
0x03
0xF0
0x0F
0xFE