Programmer’s Guide, cont’d
IN1404XT Video Scaler and Switcher • Programmer’s Guide4-8
Command/Response Table for RS-232 Commands (Cont’d)
Command ASCII Command Response Additional description
(host to scaler) (scaler to host)
Set blue gain value to default [BLU@] [OK] Reset the blue gain setting to its
factory default (128).
View the blue gain value [BLU?] [
X8
]Show the blue gain setting.
Color saturation
1.Color saturation adjustments are available only for NTSC interlaced
component video, S-video, and composite video inputs only.
2. No video adjustments are available for the input 4 video signal when it is
configured as passive (unscaled).
Set a specific color saturation value
[SAT
X8
] [OK] Specify the color saturation
adjustment.
Increment color saturation value [SAT+] [OK] Increase the color saturation
setting by one.
Decrement color saturation value [SAT-] [OK] Decrease the color saturation
setting by one.
Set color saturation value to default
[SAT@] [OK] Reset the color saturation setting
to its factory default (128).
View the color saturation value [SAT?] [
X8
]Show the color saturation setting.
Hue
1.Hue adjustments are available only for NTSC interlaced component
video, S-video, and composite video inputs only.
2. No video adjustments are available for the input 4 video signal when it is
configured as passive (unscaled).
Set a specific hue value [HUE
X8
] [OK] Specify the hue adjustment.
Increment hue value [HUE+] [OK] Increase the hue setting by one.
Decrement hue value [HUE-] [OK] Decrease the hue setting by one.
Set hue value to default [HUE@] [OK] Reset the hue setting to its
factory default (128).
View the hue value [HUE?] [
X8
]Show the hue setting.
Sharpness
1.Sharpness adjustments are available only for interlaced component video,
S-video, and composite video inputs only.
2. No video adjustments are available for the input 4 video signal when it is
configured as passive (unscaled).
Set a specific sharpness value [SHP
X9
] [OK] Specify the sharpness
adjustment.
Increment sharpness value [SHP+] [OK] Increase the sharpness setting by
one.
Decrement sharpness value [SHP-] [OK] Decrease the sharpness setting
by one.
Set sharpness value to default [SHP@] [OK] Reset the sharpness setting to its
factory default (3).
View the sharpness value [SHP?] [
X9
]Show the sharpness setting.