Owner's manual

Command Reference
Beijer Electronics, MAEN975 119
6.71 LAU_STATUS_LCDCONTROLDISABLE
(0x030C)
Current Video Controller Control State
Returns the current state of the OSD (video controller) keys (i.e. <MENU>, <SET>,
<UP>, <DOWN>). The OSD key state can be changed using the SCOM command
“LAU_CONTROL_LCDCONTROLDISABLE” or digital input.
Supported since Firmware Version
MT230 Nautic Monitor: 1.0
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 Command
9
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
0 1 2 3 4 5 6 7 8
0x06 ADR 0x4C 0x41 0x55 0x01 ICHKH Ret ICHKD
Ret
Value: 0x00: OSD keys are enabled
0x01: OSD keys are disabled
Type: Byte
Length: 1
Description: Current state of the OSD (video controller) keys
0 1 2 3 4 5 6 7...8 9
0x07 0x07
0x4C 0x41 0x55 0x02 0x0D 0x03 0x0C 0xF0
0 1 2 3 4 5 6 7 8
0x06 0x07
0x4C 0x41 0x55 0x01 0x0F 0x01 0xFE