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Error Conditions
Not all commands are supported for all projectors.
If an unsupported com-
mand is issued, the command will be ignored. If a command is received that
is not understood, a ‘?’ character will be returned indicating the command-
was not understood.
Limitations
The projector cannot respond to commands coming in
at a high-rate. There-
fore, a delay must occur between commands to ensure that the command
gets properly executed. To assure the projector can process a command,
wait 3 seconds before entering the next command.
The Step column refers to increasing or
decreasing the menu bar position
since the On-screen Display is not an exact match of values. For example,
Step 2 changes the data by 2 through the CLI (Command Line Interface).
The menu bar is up (or down) by 1.
Read Command Examples
Function Command Response
Brightness (BRT140) Sets the brightness to
14
0
Power (PWR0) Turns power on
Power (PWR1) Turns power off
Function Command Min Max Default Step
About (Source Info)
0: n/a
1: enable
ABT at W 0 1 n/a
Aspect Ratio
0: Native
1: 16:9
2: 4:3
ARZ at RW 0 2 2
Auto Image
0: n/a
1: enable
AIM at W 0 0 1 n/a
Auto Power
0: disable
1: enable
APO at RW 0 1 0
Auto Source
0: disable
1: enable
ASC at RW 0 1 1
Blank
0: off
1: on
BLK at RW 0 1 0
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