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Input Configuration panel
Figure 42.
Input Configuration Panel
To configure an input, adjust the following:
1.
For analog input 1, select the desired input signal type from the
drop-down menu (
). Available options include
1
. All other inputs have a signal type of
Composite
2.
From the
Aspect Ratio
— Scales the input signal to fill the entire video output.
•
Fill
— Follows the signal aspect ratio, with respect to the current output
•
Follow
resolution setting. Black letter box or pillar box bars may be applied for aspect ratio
compensation.
3.
For analog input 1, select the
Auto-Image to the input. When enabled, Auto-Image is applied whenever there is a
change in the input sync. Auto-Image attempts to size and center the input signal
based on the aspect ratio setting.
By default, the Auto-Image threshold is 25% brightness. An analog video signal greater
than the threshold is considered active video. To change the threshold value, use SIS
commands (see
Auto-Image threshold value
4.
To enable the auto memory for an individual input, select the
(
) of the desired input. Auto memory recalls input and image settings for signals that
4
have previously been applied. When auto memory is disabled, the scaler treats every
newly applied input as a new source.
5.
To enable the HDCP Authorized feature for inputs 2-4, select the
check box (
). This feature determines if a digital input will report as an HDCP
5
authorized sink to a source.
NOTE: This option is not available for analog input 1.
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 scaler to remain
unencrypted.
6.
To enable automatic 3:2 and 2:2 film pulldown detection for NTSC, PAL, SECAM, and
1080i input signals, select the
IN1604 DTP and IN1604 HD Scalers • Configuration Software
RGB
HDMI/DVI
drop-down menu (
), select one of the following:
2
check box (
Auto-Image
commands on page 35).
check box (
Film Detect
Signal Type
(default),
,
, and
YUV
S-Video
.
) to enable an automatic
3
check box
Auto Memory
HDCP Authorized
).
6
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