External Control
–
ASCII Protocol
SUHD983-P LCD Panel Serial Commands Technical Reference
18
020-001766-01 Rev. 1 (01-2020)
Copyright
©
2020 Christie Digital Systems USA, Inc. All rights reserved.
Set the backlight on or off
Commands
Command (ASCII)
Description
Values
K:ALLBLN.
K:ALLBLF.
Set the packlight to on.
Set the backlight to off.
-
Examples
Set the packlight to on.
K:ALLBLN.
Result:
ALL:BLN=A
Up/down the backlight one step.
Picture mode should be set to ‘user’.
Commands
Command (ASCII)
Description
Values
K:ALLBLU.
K:ALLBLD.
Increase brightness one step.
Decrease brightness one step.
-
Examples
Increase brightness one step.
K:ALLBLU.
Result:
ALL:BLU=A
Up/down the contrast one step.
Picture mode should be set to ‘user’.
Commands
Command (ASCII)
Description
Values
K:ALLCON.
K:ALLCON.
Increase contrast one step.
Decrease contrast one step.
-
Examples
Increase contrast one step.
K:ALLCON.
Result:
ALL:CON=A