Telenetics OM-AMPS-100, Инструкция по установке, эксплуатации и обслуживанию

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Section 2 Contents
OMEGA Installation, Operation, and Maintenance Manual 27
2
Troubleshooting
This section describes troubleshooting procedures to follow in the
unlikely event you encounter a problem with OMEGA. The
following procedure summarizes the steps to follow to
troubleshoot OMEGA.
1.
Check the main power supply (see “Checking the Main Power
Supply,” below).
2.
Verify that the cellular transceiver is operating properly (see
“Call Origination Testing” on page 22 and “Call Answer
Testing” on page 23).
3.
Verify that the antenna is operating (see “Checking the
Antenna” on page 28).
4.
For OMEGA units equipped with the Battery option, verify
that the battery voltage is working properly (see “Checking
the Battery Voltage” on page 28).
5.
Verify that OMEGA can originate calls (see “Call Origination
Testing” on page 22).
6.
Verify that OMEGA can answer calls (see “Call Answer
Testing” on page 23).
Checking the Main Power Supply
To check the main power supply:
1.
Unplug the main power at the source. Then check the two fuses
under the safety cover (see Figure 1-1 on page 13). If you need
to replace them, use the identical type of fuse (2 Amp SLO-
BLO).
2.
Check that the wires are securely connected to the terminal
block.
3.
Set OMEGA’s AC power to ON (see Figure 1-1 on page 13).
4.
With AC power applied to OMEGA verify that the green
Power LED is ON. Use a Voltmeter to check the DC voltage.