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Programmer’s Guide, cont’d
IN1404XT Video Scaler and Switcher • Programmer’s Guide4-10
Command/Response Table for RS-232 Commands (Cont’d)
Command ASCII Command Response Additional description
(host to scaler) (scaler to host)
Input labels (continued)
View current label [LBL:] [
X15
] Shows the current custom or
default label for the selected
input.
Example: [LBL] [DVD #1]
Reset custom label [LBL3] [OK] Erase custom label and return to
default (Input n). Label status
(
X14
) is not affected.
View the label status [LBL?] [
X14
] Shows whether the label feature
is on, off, or momentary.
Horizontal size
Set a specific horizontal size value
[SH
X16
] [OK] Set the size as a specific
percentage.
Increase the horizontal size [SH+] [OK] Widen the picture by 1%.
Decrease the horizontal size [SH-] [OK] Narrow the picture by 1%.
Set horizontal size to default [SH@] [OK] Set the size to the default for the
selected resolution.
View the horizontal size [SH?] [
X16
]
Vertical size
Set a specific vertical size value
[SV
X16
] [OK] Set the size as a specific
percentage.
Increase the vertical size [SV+] [OK] Widen the picture by 1%.
Decrease the vertical size [SV-] [OK] Narrow the picture by 1%.
Set vertical size to default [SV@] [OK] Set the size to the default for the
selected resolution.
View the vertical size [SV?] [
X16
] Show the vertical size setting.
Horizontal shift
Set a specific horizontal shift value
[PH
X17
] [OK] Shift the image on the screen a
specific amount.
Increase the horizontal shift [PH+] [OK] Shift the picture to the right.
Decrease the horizontal shift [PH-] [OK] Shift the picture to the left.
Set horizontal shift to default [PH@] [OK] Set the shift to the default for the
selected resolution.
View the horizontal shift value [PH?] [
X17
] Show the horizontal shift setting.
Vertical shift
Set a specific vertical shift value
[PV
X18
] [OK] Shift the image on the screen a
specific amount.
Increase the vertical shift [PV+] [OK] Move the picture up.
Decrease the vertical shift [PV-] [OK] Move the picture down.
Set vertical shift to default [PV@] [OK] Set the shift to the default for the
selected resolution.
View the vertical shift value [PV?] [
X18
] Show the vertical size setting.
Pixel phase
Set a specific pixel sampling phase
[PHS
X19
] [OK] Specify the pixel sampling phase.
Increment sampling value [PHS+] [OK] Increase the phase value.
Decrement sampling value [PHS-] [OK] Decrease the phase value.
Set pixel phase to default [PHS@] [OK] Set the pixel phase value to the
default for the selected
resolution.