Extron electronics DSC HD-HD 4K Plus A Series, Руководство пользователя, Страница: 46 / 92

• SIS commands (see the Auto-Image commands on page 52).
• PCS software (see the program help file).
Changing the Output Resolution and Refresh Rate
In addition to the Output submenu (see page 28), other methods for setting the output
resolution and refresh rate include resetting the output rate using the front panel

button
(see Resetting the Output Rate ), SIS commands (see the Output Configuration
commands beginning on page 57), and the PCS software program (see the program
help file).
Custom Rates
In addition to the 80 factory output resolutions, three custom user-defined rates are
available. Using SIS commands, the
Capture Display EDID
item on the
Input
submenu,
or the PCS software program, you can capture the EDID of the device connected to the
HDMI output or upload a custom EDID file from a computer (see the
Output Scaler Rate
commands on page 57 or the PCS software program help file). When no custom EDIDs
are defined, these three resolutions and rates default to 1080p @ 60 Hz.
The OSD dynamically updates based on the current file stored in the custom EDID
slot. For example, if a custom 720p EDID has been uploaded, the OSD would display
C1: 1280x720 @ 60 Hz
. See the Output Rate item of the
Output
submenu on page 28
for more information.
When you set this resolution using the menu system, a confirmation prompt appears. If
you do not respond to the prompt by pressing
Enter
within 20 seconds, the DSC reverts
to the previous resolution.
Resetting the Output Rate
If an output image cannot be displayed due to an incompatible output rate, you
can use the front panel down arrow

button to toggle the output rate between
1024x768 @ 60 Hz (XGA) and 1280x720 (720p) @ 60 Hz. To set the rate or toggle
between the two rates:
1. Ensure that the OSD is closed by pressing and holding
Menu
for 3 seconds.
2. Press and hold the

button until a message appears on the display indicating the
new rate (approximately 5 seconds).
NOTE:
On the front panel, the

button is labeled
Hold

for XGA/720p
.
DSC HD-HD 4K Plus A Series • Operation 38