Specifications

RS-232 Communications
COMMAND
PARAMETER
(min/max)
Value
stored?
DESCRIPTION
POWER
0/1 NA Turns DHD Controller on and off
ON
NA NA Turns DHD Controller on
OFF
NA NA Turns DHD Controller off
COMPOSITE
NA YES Selects the Composite video input
SVIDEO1
NA YES Selects the S-Video 1 input
SVIDEO2
NA YES Selects the S-Video 2 input
COMPONENT
NA YES Selects the Component input
HD1
NA YES Selects the RGB HD 1 inputs
HD2
NA YES Selects the RGB HD 2 inputs
DVI1
NA YES Selects the DVI 1 input
DVI2
NA YES Selects the DVI 2 input
HD1Pass
NA YES Selects the HD 1 Pass Thru input
HD2Pass
NA YES Selects the HD 2 Pass Thru input
ANAMORPHIC
NA YES Selects the anamorphic aspect
ratio
STANDARD
NA YES Selects the standard (4:3) aspect
ratio
LETTERBOX
NA YES Selects the letterbox aspect ratio
VIRTUALWIDE
NA YES Selects the VirtualWide aspect ratio
RGBNN
NA YES Output color space RGB with
negative, negative sync
RGBPP
NA YES Output color space RGB with
positive, positive sync
RGBS
NA YES Output color space RGB with
embedded sync on green
YUV
NA YES HD YUV output color green
IHPOS
-100/100 YES Sets a value for horizontal position
input
IVPOS
-100/100 YES Sets a value for vertical position
input
IWIDTH
-100/100 YES Sets the value for width input
IHEIGHT
-100/100 YES Sets the value for height input
OVERSCAN
0/10 YES Sets the overscan value in %
OHPOS
-100/100 YES Sets the value for width output
OVPOS
-100/100 YES Sets the value for height output
OWIDTH
-100/100 YES Sets the value for width output
OHEIGHT
-100/100 YES Sets the value for height output
BRIGHTNESS
-100/100 YES Sets a value for brightness
CONTRAST
-100/100 YES Sets a value for contrast
COLOR
-100/100 YES Sets a value for color
RS-232 Commands
25