Extron electronics IN1404XT, User Manual

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3-35 IN1404XT Video Scaler and Switcher • Operation
Problem Possible cause Solution
Image has jagged (Interlaced video) Select Input>Advanced>Scan Type
edges. Even and odd fields. and select Swap Fields to toggle
are swapped. the setting on.
Unable to select some Desired settings are Select Input>Advanced>Input
scaler settings. outside the range of. Mode and select User Defined to
the predefined modes. enable the full range of settings.
Total pixels setting Horizontal blanking Select Input>Advanced>H.
cannot be decreased. may be too high Blanking and reduce the setting to
match the input signal.
Active pixels setting Select Input>Advanced>Active
may be too high. Area and reduce the setting to
match the input signal.
Total pixels setting Active pixels setting Select Input>Advanced>Active
cannot be increased.
may be too low. Area and increase the setting to
match the input signal.
Horizontal blanking Select Input>Advanced>H.
may be too high Blanking and reduce the setting to
match the input signal.
Output resolution may Select Output>Resolution and
be too low.
select a setting that is greater than
or equal to the active area.
Active lines setting Vertical blanking Select Input>Advanced>V.
cannot be increased. may be too high Blanking and reduce the setting to
match the input signal.
Output resolution may Select Output>Resolution and
be too low.
select a setting that is greater than
or equal to the active area.
Horizontal blanking Total pixels setting Select Input>Advanced>Total
setting cannot be may be too low. Pixels and increase the setting to
increased. match the input signal.
Active pixels setting Select Input>Advanced>Active
may be too high. Area and reduce the setting to
match the input signal.
Vertical blanking. Active lines setting Select Input>Advanced>Active
may be too high. Area and reduce the setting to
match the input signal.