DXP HD 4K PLUS Series • Operation 30
Power Save Modes
When the DXP is in a power saving mode, it remains in a standby state until activated
by a front panel button press, an SIS command, or opening PCS. Power save modes
are selectable only by SIS commands (see the Power Save Mode SIS commands on
page 57). Three modes are available:
• 0 — Normal (full power) operation (default)
• 1 — Disables all functions except RS-232, USB, and IP control and slows the speed
of the cooling fans. This mode is cancelled if a power cycle occurs, any front panel
buttons are pressed, PCS is opened, or any SIS commands are sent via RS-232, USB,
or Ethernet.
• 2 — Locks the front panel and disables all functions except RS-232, USB, PCS, and IP
control, and slows the speed of the cooling fans. This mode can be cancelled only by
entering the SIS command
E
0 PSAV
}
or by opening PCS.
NOTE: While the DXP is in this mode, you cannot create ties, mute an output, set
the RS-232 baud rate, or save or recall a preset. Before attempting any of these
procedures, ensure that the unit is not in power save mode 2 (the Video LED for the
I/O button blinks green continuously and no other front panel buttons respond).
Selecting the Remote RS-232 Port Baud Rate
NOTES:
• The serial port settings are protected when front panel lock mode 2 is selected. You
can view the settings in lock mode 2 but you cannot change them from the front
panel.
• To enable changes to the baud rate settings, set the lock mode to 0 and ensure that
the unit is not in power save mode 2.
To view and configure the serial communications settings for the switcher from the front
panel:
1. Simultaneously press and hold all Control buttons: Enter, Preset, and Esc. Hold
these buttons until all of the following button LEDs light (approximately 2 seconds):
Enter, Preset, Esc. The LED representing the current baud rate blinks.
2. Release the Control buttons.
3. Press the appropriate Control button to select the desired baud rate:
• Enter = 9600
• Preset = 19200
• Esc = 115200
The selected Control button LED blinks.
All Control LEDs light with one blinking.
ENTER
Press and hold simultaneously.
ESC
2 seconds
ENTER
ESC
PRESET
PRESET
Figure 29. RS-232 Baud Rate Display
4. Press and release an output button to exit the Serial Port Configuration mode.
To change a value, press and release the Control button that relates to the desired value.
The LEDs for the selected buttons blink and the other LEDs remain lit.
29
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