Room controller commands

In the following tables, if the parameter listing for a particular command is “None,” that command requires no parameter. Some commands are valid only when the projector is turned on, STAT=1. Some commands are available only when specific input sources are active.

Source function

Command

Parameters

Description

 

 

 

SRC

?

Queries the current active input source: 0=no active

 

 

source,1=VGA-in, 3=composite video, 4=S-video, 8=DVI.

 

 

 

RSRC

1, 3, 4, 8, ?

Attempts to use the specified source as the active input

 

 

source, or queries the last source requested: 1=VGA-in,

 

 

3=composite video, 4=S-video, 8=DVI.

 

 

 

NXT

None

Switches to the next input source.

 

 

 

AUTO

0, 1, ?

Sets or queries automatic searching inputs for signal: 0=no

 

 

searching, 1=searching.

 

 

 

Video functions

Command

Parameters

Description

 

 

 

CSPC

0 to 2, ?

Sets or queries the active color space: 0=RGB, 1=YPbPr,

 

 

2=YCbCr.

 

 

 

PMOD

0,1,5,?

Sets or queries the picture mode: 0=graphics, 1=video,

 

 

5=custom.

 

 

 

VSHF

value, +, –, ?

Sets or queries the vertical shift of the projected image:

 

 

usable range is determined by the active input source.

 

 

 

HSHF

value, +, –, ?

Sets or queries the horizontal shift of the projected image:

 

 

usable range is determined by the active input source.

 

 

 

WHIT

0 to 10, +, –, ?

Sets or queries the white intensity.

 

 

 

BRT

0 to 100, +, –, ?

Sets or queries the brightness.

 

 

 

CON

0 to 100, +, –-, ?

Sets or queries the contrast.

 

 

 

SAT

0 to 100, +, –, ?

Sets or queries the color saturation.

 

 

 

50 Installing Permanently