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IN1404XT Video Scaler and Switcher • Programmer’s Guide
Command/Response Table for RS-232 Commands (Cont’d)
Command
ASCII Command
Response
Additional description
(host to scaler)
(scaler to host)
Front panel buttons
Menu
button
[MENU]
[OK]
The same as pushing the front
panel Menu button. The on-
screen display shows the menu
system.
Left
button
[LEFT]
[OK]
The same as pushing the front
panel button.
Up
button
[UP]
[OK]
The same as pushing the front
panel (Menu , not volume ).
Down
button
[DOWN]
[OK]
The same as pushing the front
panel (Menu , not volume ).
Right
button
[RIGHT]
[OK]
The same as pushing the front
panel button.
Enter
button
[ENTER]
[OK]
The same as pushing the front
panel Enter button. Any
highlighted or changed on-
screen display parameters are
saved.
The rest of the RS-232 commands are a complex set of adjustments to optimize
the scaler for non-standard video inputs. Most users will not encounter such
signals. Extron recommends that only knowledgeable and qualified video
technicians make changes to these settings.
Active area
The active pixels and total pixels adjustments are interactive. Setting one of
these variables may require adjusting the other.
Set
a specific active pixel value
[AP
X29
]
[OK]
Specify the active pixels
adjustment.
Increment active pixels
value
[AP+]
[OK]
Increase the active pixels setting
by one.
Decrement active pixels
value
[AP-]
[OK]
Decrease the active pixels setting
by one.
Set
active pixels value to default [AP@]
[OK]
Reset the active pixels setting to
its factory default (9).
View
the active pixels value
[AP?]
[
X29
]
Show the active pixels setting.
Set
a specific active line value
[BV
X30
]
[OK]
Specify the active lines
adjustment.
Increment active lines
value
[BV+]
[OK]
Increase the active lines setting
by one.
Decrement active lines
value
[BV-]
[OK]
Decrease the active lines setting
by one.
Set
active lines value to default
[BV@]
[OK]
Reset the active lines setting to
its factory default (9).
View
the active lines value
[BV?]
[
X30
]
Show the active lines setting.
Blanking
Set
a specific H blanking value
[BH
X31
]
[OK]
Specify the active pixels
adjustment.
Increment H blanking
value
[BH+]
[OK]
Increase the horizontal blanking
setting by one.
Decrement H blanking
value
[BH-]
[OK]
Decrease the horizontal blanking
setting by one.
Summary of Contents for IN1404XT
Page 1: ...IN1404XT Video Scaler and Switcher 68 755 01 Rev B 12 04 ...
Page 20: ...Installation cont d IN1404XT Video Scaler and Switcher Installation 2 8 ...
Page 56: ...Operation cont d IN1404XT Video Scaler and Switcher Operation 3 36 ...
Page 72: ...Programmer s Guide cont d IN1404XT Video Scaler and Switcher Programmer s Guide 4 16 ...
Page 80: ...Reference Information cont d IN1404XT Video Scaler and Switcher Reference Information A 8 ...
