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Main Menu
System Diagnostics
Video Switcher and Titler Test
System Diagnostics
Test
Port
Test
Output
Port
ALARM PORT DIAGNOSTICS
- - - - - - - - - - - - - - - - - - -
OUTPUT PORT TEST
SET ALL ALARM DISABLE
SWITCHES TO ENABLED
POSITION AND OBSERVE
LED INDICATIONS
PRESS ENTR TO CONTINUE
Test Serial Ports
Data may be transmitted between two sets of serial connectors on the Powerplus in order to verify
communications between these ports.
Keypads and receivers use RS-422 communications and are
connected to J3 and J4, respectively. Ports
and J2 are RS-232 ports for the host computer and printer.
Both RS-232 and RS-422 communications will be tested using test cables or jumper wires to connect the
appropriate ports.
Perform the following steps to test the four Powerplus serial ports. Disconnect all power to the Powerplus
before making connections.
Connections must be made between the serial ports using jumper wires or test cables. Refer to Table 4.
Connect J3 to J4 to test RS-422 communications and connect
to J2 to test RS-232 communications.
2 .
Connect power to the unit and turn the card cage ON using the power switch on the front panel. Press
the Enter key to test serial port communications.
3 .
The status of the tests will display onscreen. If a test fails, first check the connections made between the
serial ports, then contact Vicon’s Technical Support Department.
Table 4
Serial Port Test Connections
74
l
System Diagnostics
X897
Rev
1196
Nova Powerplus
Содержание NOVA Powerplus VP3466
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