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Operation, cont'd
Unit reset
To reset the PIP to its factory default settings, press and hold the Menu and Next
buttons while you power up the processor (figure 3-15). The LCD panel displays
the message System Reset for two seconds and then begins the default display
cycle.
Press and hold both buttons
simultaneously while applying power.
Figure 3-15 — System reset flowchart
Selecting the baud rate and RS-232/RS-422 protocol
The processor can operate at 9600, 19200, 38400, and 115200 baud rates and support
either RS-232 or RS-422 serial communication protocol. The settings of these
variables can be viewed and changed from the front panel.
View and configure the switcher's serial communications settings as follows:
1.
Figure 3-16 — RS-232/RS-422 and baud rate selection
www.camboard.de
3-16
PIP 422 and PIP 444 Picture-in-Picture Processors • Operation
CAMBOARD Electronics
MENU
NEXT
SYSTEM RESET
Power
2 sec.
Extron, Inc.
PIP 444 (422)
NOTE
The front panel reset also returns the
firmware to the factory default.
2 sec.
60-606 (607) -01
FW ver. n.nn
10 sec.
Default
Cycle
To enter Serial Port Configuration mode, simultaneously press and hold the
Freeze button and Preset button while you apply power to the processor
(figure 3-16). The processor's LCD displays the baud rate upon completion of
the power up process.
Press and hold both buttons
simultaneously while applying power.
FREEZE
WINDOW PRESET
PRESET
NEXT
Baud Rate
9600
Baud rate selection
• 9600 (default)
• 19200
• 38400
• 115200
Tel. 07131 911201
Fax 07131 911203
Power
NEXT
Port Type
Default
RS-232
20 sec.
Cycle
Port selection
• RS-232 (default)
• RS-422
ce-info@camboard.de
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