Owner`s manual
20
Overscan
The Overscan function scales the input image proportionally in both vertical and horizontal
dimensions by the user-specied overscan factor. The purpose of Overscan is to remove unwanted
image portions around the perimeter of the image. The default overscan value is 0%, which means
100% of the input image is shown. The maximum overscan value is 20% which means the input im-
age is scaled up by 120%.
To adjust the overscan level:
1. Push the p or q button. The current level is shown.
2. Push the p or q button to decrease or increase the amount of overscan. The Overscan
value is applied to all input aspect ratios and is independent of the Zoom value.
Line Offset
The line offset adjustment allows the user to vertically adjust the image, when the input signal is
480i/576i on the SDI or HDMI inputs. This function can be set independently for both 480i and 576i
input formats.
Color Space
The color space setting allows the user to specify what the input signal is on the HDMI inputs. The
options are:
• RGB
• YCbCr 4:2:2
• YCbCr 4:4:4
• Auto
Input Level
The input level setting allows the user to specify the levels of the input signal, either Video (16-235)
or PC (0-255). This control only works with an input signal that has RGB color space.
• Video
• PC
VCR Mode
VCR Mode decouples the output timing completely from the input timing to ensure a stable output
from the iScan VP50 for VCR playback especially during trick-play modes (play forward, play reverse,
still/pause).
• On – Output timing is decoupled from the input timing regardless of Frame Rate settings.
• Off – Output timing is dependent on Frame Rate settings.
• Auto - Turns on VCR Mode if a VCR source is detected.
HDMI Cong.
HDCP Mode
There are two HDCP modes:
•
Off: HDCP is disabled at the iScan VP50’s HDMI input. Some sources turn off HDCP in
this case and the iScan VP50 drives a non-HDCP DVI display or an analog display.
• On: The iScan VP50 continuously looks for a HDCP source on its HDMI input.
NOTE: The iScan VP50 is not designed to remove HDCP from a protected signal. If this setting is set
to ‘On’ make sure that the corresponding HDCP Mode setting on the output is also set to ‘On’