AMX Enova AVX-400, Руководство по эксплуатации/справочник, Страница: 28 / 50

Configuration
20 AVX-400 Enova Twisted Pair Presentation Switcher Operation/Reference Guide
Enabling Display Control
Display control enables you to select a display to use for the output from your source inputs. A display can be any type
of video output device. After enabling display control, you can select a make, type, and model of display. If your display
is not available from the options menus, see the
Device Library Manager section on page 21 for information on adding
your specific device to the device library. Perform these steps to enable display control:
1.
Click the Display tab on the AMX DCS window.
2.
Click the Enabled check box to enable display control.
3.
Select a Make , Type , and Model display from their respective fields.
4.
Click Program Device to send the display device’s commands to the presentation switcher.
Priority Switching
Priority switching enables you to establish a priority order for displaying each input device. The input device with the
highest priority will always be sent to the output display as long as the input device remains powered on. When the
power to the highest priority input device is turned off, the signal from the next active input device appears on the output
display.
For example, you have a DVD player set at priority 1, a PC at priority 2, and a VCR at priority 3. If the PC is always
powered on, it’s output is sent to the display provided the DVD player is currently powered off. When the DVD player is
powered on, its output is immediately sent to the display. Powering off the DVD player returns the PC’s output to the
display. The VCR’s output is only sent to the display if it is powered on, and the DVD player and PC are both powered
off.
To set up priority switching:
1.
In the Device Setup area, click the Display tab (FIG. 29).
2.
Click the Priority Switching option button in the Switching Mode section.
3.
Use the options menus in the Priority Switching area to indicate the priority order for each input device. The
number you select from the drop-down menu is the source input number on the presentation switcher. For example,
if you want source input 3 to have the highest priority, select 3 for the first priority input.
4.
Click Program Device to send the new settings to the presentation switcher.
Display Tab Options (Cont.)
Disable Wall Plate Buttons Click the check box to disable source input switching via wallplate button. With this option
enabled, you cannot change inputs while in take-over or toggle modes, and you cannot
power up or power down the display device. This option disables all wallplate button
functions.
Unmute Audio Click the check box to unmute the audio when a wallplate button is pressed. This option in
unavailable in Toggle Mode.
Display Power Down Use the sliders to set the number of hours, minutes, or seconds (or some combination of the
three) before the display device powers down. Using the Hours slider disables the Seconds
slider. Set the time to 0 to disable power down. HDMI devices cannot be shut down using this
feature. Devices sourced from the HDMI input cannot be powered down using this option.
Program Device Sends the current configuration to the presentation switcher. You must click this button for
any configuration changes to take effect.
With Priority Switching enabled, the display device shuts down if it is not receiving
any input signals. If all priority devices are powered off, the display device also
powers off. The display device powers on again once the first video signal is applied.
HDMI Passthru Wallplates have no ability to detect a video signal, therefore priority
switching is not available if an HDMI wallplate is present.