Operation, cont’d
IN1404XT Video Scaler and Switcher • Operation3-16

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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