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NOTES:
•
By default all test patterns include a single pixel wide crop pattern line.
•
The Audio Test pattern displays a crop pattern and also outputs pink noise at
48 kHz, 24 bit.
•
Test pattern selections persist through a power cycle.
Screen Saver — Configures device behavior when no active input signal is detected.
•
Options include a black (default) or blue screen, or a user provided logo file. Optionally,
you can set a timeout to disable the output after a set duration to allow display devices
(such as a display screen or projector) to enter a lower power or standby state to
increase panel or lamp life.
To configure the screen saver:
1.
Select
Screen Saver
2.
Press the
or
button to select the screen saver type. The menu selections are:
Black (default)
•
Blue with the OSD message
•
User Image — Displays an image that has been previously uploaded to
•
the unit. The location of this image on the screen can be adjusted using SIS
commands (see the
commands
on page 71) or PCS (see the IN1806 and IN1808 Series PCS Help
File).
3.
Press
to confirm your selection.
Enter
NOTE: The scaler exits screen saver mode when the front panel
button is pressed, a video test pattern is activated, or an active input is detected.
If the unit is in front panel lock mode (see
Modes)
on page 44), pressing a front panel button exits the time-out but access
to any front panel controls or the menu system is disabled.
Screen Saver Timeout — Lets you specify the number of seconds the selected
•
screen saver is displayed before the output sync times out.
To set the sync timeout:
Select
•
Screen Saver Timeout
Press the
or
•
out. You can select a duration of
output sync times out. Select
never time out.
•
IN
: Aspect Ratio — Sets the aspect ratio for the selected input to
n
fills the entire output raster) or
Fill mode — If you want to set an aspect ratio adjustment for a single input rate,
•
you can select the correct image size and position manually from the
submenu (
Controls
Submenu, beginning on page 31).
Follow mode —Each input rate is displayed with its native aspect ratio (4:3, 5:4,
•
16:9, or 16:10) with the correct letter box or pillar box settings, visible under the
and
Image Size
Image Position
If you want a single input to fill the screen in follow mode, you can manually set
the
Image Position
to match the current output rate
Image Size
IN1806 and IN1808 Series Scaling Presentation Switchers • Operation
from the
menu and press
Advanced
IN180n <product name> Input:n No Signal
Horizontal Shift (Logo) and Vertical Shift (Logo)
Front Panel Lockout (Executive
from the
Advanced
button to select the amount of time before output sync times
(timeout is immediate) to
0
(501 seconds, the default) to set the sync to
Never
(follows the native aspect ratio of the input).
Follow
and
Image Size
Position
items on the
item on the
Picture Controls
X
.
Enter
or
Menu
Enter
menu and press
Enter
seconds before the
500
(the default,
Fill
Picture
) (see
Picture Controls
submenu.
Picture Controls
submenu to
,
and set the
0
0
,
.
Y
.
41
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