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Error Conditions
Not all commands are supported for all projectors. If an unsupported
command is issued, the command will be ignored. If a command is received
that is not understood, a ‘?’ character will be returned indicating the
commandwas not understood.
Limitations
The projector cannot respond to commands coming in at a high-rate.
Therefore, 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
Commend
Response
Brightness
(BRT140)
Sets the brightness
to 140
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
Advance to next
Computer Source
CAD+ at
RW
0
2
0: DVI
D.1: VGA1
D.2: VGA2
Aspect Ratio
0: Native
1: 16:9
2: 4:3
ARZ at RW
0
2
2
Aspect Ratio
Advance Command
ARZ+ at
RW
0
6
2
Aspect Ratio of
Current Source
QAR at R
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
Auto Off Time
Setting
AOT at RW
0
6
0
Blank
0: off
1: on
BLK at RW
0
1
0
