Extron electronics DSC HD-HD 4K Plus A Series, Руководство пользователя, Страница: 42 / 92

• 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 HDMI output after a set duration to
allow display devices (such as an LCD panel, plasma screen, or projector) to enter a
lower power or standby state to increase panel or lamp life.
To select the screen saver:
1. Select
Screen Saver
from the
Advanced
menu and press
Enter
.
2. Press the

or

button to select the screen saver type. The menu selections
are:
• Black
(default)
• Blue
with a
No Signal
OSD message
• User Image
— Displays an image that has been previously uploaded to the
DSC. The location of this image on the screen can be adjusted using the
OSD menu (see the
Logo Position item of the
Output
menu on page 31),
SIS commands (see the Logo Horizontal Shift and Vertical Shift
commands on page 60) or the PCS software (see the program help file).
3. Press
Enter
to confirm your selection.
NOTE: The DSC exits screen saver mode when the front panel
Menu
or
Enter
button is pressed, a video test pattern is activated, or an active input is
detected.
If the unit is in front panel lock mode (executive mode, see
Locking the Front
Panel (Executive Mode) on page 40), pressing a front panel button exits time
out but access to any front panel controls or the menu system is disabled.
• Screen Saver Timeout — Lets you specify a number of seconds the selected
screen saver is displayed before the output sync times out. To set the sync timeout:
•
Select
Screen Saver Timeout
from the
Advanced
menu and press
Enter
.
•
Press the

or

button to select the amount of time before output sync times
out. You can select a duration of
0
(timeout is immediate) to
500
seconds before
the output sync times out. The default is
Never
, meaning that the sync does not
time out.
• Aspect Ratio — Sets the aspect ratio to
Fill
(fills the entire output screen) or
Follow
(follows the native aspect ratio of the input).
•
In fill mode , if you want to set an aspect ratio adjustment for a single input
rate, you can select the correct size and position manually from the
Picture
Controls
submenu (
Image Size
and
Position
) (see Picture Controls
Submenu on page 23).
•
In 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
Image Size
and
Image Position
items on the
Picture Controls
submenu.
If you want a single input to fill the screen in follow mode, you can manually set
the
Image Position
item on the
Picture Controls
submenu to
0
,
0
and set the
Image Size
to match the current output rate
X
,
Y
.
• Auto Memory — Enables or disables Auto Memory. When Auto Memory is set to
On
(default), the DSC stores the current input configuration and picture control values as
an input preset (see
Auto Memories on page 39 for more information).
DSC HD-HD 4K Plus A Series • Operation 34