IN1804 Seamless Scaling Switchers • Operation 29
Input Submenu
Figure 23. Input Submenu (IN1804 Standard and IN1804 DO)
The Input submenu adjusts the active input.
• INn: Input Type —
• On standard and DO models: Displays the format of the selected input
(read-only).
• On DI and DI/DO models: If input 4 (the DTP2/XTP input) is selected, use the
and buttons to select between DTP and XTP. For all other inputs, this item is
read-only.
• INn: Film Detect — Film mode detection helps maximize image detail and sharpness
for video sources originating from film. After pressing Enter to select the item, press the
and buttons to toggle between On (default) and Off.
If On is selected, the IN1804 detects and applies reverse pull-down for:
• 3:2 pull-down for 480i and 1080i @ 59.94 Hz
• 2:2 and 24:1 pull-down for 576i and 1080i @ 50 Hz
• Active Video — This view-only field shows the width in pixels (the H value) and the
height in lines (the V value) of the applied input signal.
• HDCP Authorized — This feature determines if a digital input reports as an HDCP
authorized sink to a source. Select this item to enable or disable HDCP communication
by selecting whether the IN1804 input reports to the source as an authorized HDCP
sink. After pressing Enter to select this item, press the
or button to toggle
between On (default) and Off.
For source devices that require encryption, enable HDCP Authorized. If HDCP
Authorized is disabled for sources that require encryption (for example, a Blu-ray player),
the output is muted or a warning message is displayed. Some source devices may
encrypt their output even if the source material does not require HDCP encryption,
preventing content from being displayed on a non-HDCP compliant display. Disable
HDCP Authorized to allow the output of the switcher to remain unencrypted.
NOTE: HDCP Authorized is permanently enabled on DisplayPort Input 1.
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