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Operation, cont’d
IN1404XT Video Scaler and Switcher • Operation3-16
Enter
Menu or
15 sec.
15 sec.
15 sec.
15 sec.
15 sec.
Menu
GBHV++
GBHV
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GsB A
GBS
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RB
BS ARG
sB BRG
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Menu
Menu
Menu
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Menu
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The refresh rates that are available depend on the current resolution.
Ra t eefresh
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ize
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Menu
Menu
Enter
(save)
Enter
(save)
Enter
(save)
Enter
(save)
Enter
(save)
Enter
(save)
Enter
(save)
Enter
(save)
15 sec.
15 sec.
15 sec.
15 sec.
No
menu
display
Figure 3-11 — Output menu flowchart
Refresh Rate screen
Not all refresh rates are available for a given resolution. The table in
Resolution screen defines the available combinations of resolutions and
refresh rates.
The Refresh Rate screen identifies the currently selected output refresh rate and
provides the ability to select a different rate.
To select a different rate, use the Menu
or button to highlight the desired
resolution and press the Enter (and save) button.
Resolution and refresh rate are crucial variables for optimum image quality.
For best results, set the scaler output to match the capabilities of your display.
If necessary, see Optimizing the Video, in this chapter for detailed guidelines
for choosing the proper resolution and rate.
Seamless Mode screen
The Seamless Mode screen indicates whether the scaler’s seamless mode feature is
turned on or not and the provides the ability to turn seamless mode on or off.
When turned on, seamless switching provides a seamless transition between scaled
inputs 1, 2, or 3 (RGB, component, S-video, or composite video) and the passive