Clear-Com BS850 (Last time buy) - Manual (Page 50)

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Diagnostic Tests:
Selected diagnostic tests and signals are available from the Diagnostics tab. Data communication
between the base and the Beltpacs can be tested using the Subcarrier Tx and Rx Tests.
A built-in tone generator is provided to test or adjust audio circuits. The generator can provide a low-
distortion sine wave, triangle wave or square wave signal to any output.
NOTE: You can only access this display while connected to a Base station, and online.
Subcarrier Transmitter (Tx) Test
The Subcarrier Tx Test is used to verify two-way data communication with a particular Beltpac. This
test can be used to check the operation of Beltpac receivers and transmitters. It can also be used to
verify operation at the fringe of the range.
NOTE: This test can be run at any time for Beltpacs in PTT or PTE mode without impacting normal
operation. Users will not even be aware the test is running. Test results for Beltpacs in PTS mode may
be unpredictable because the test will be interrupted any time another user on that frequency talks.
To perform a Sub Carrier Transmitter Test:
• Select the Beltpac ID number for the specific Beltpac you wish to test with the Beltpac ID box.
• Press
Start Test button.
• Let the test run for a period of time, then press the Stop Test button to stop it. The results
will be shown at the right side of the display. The longer the test is allowed to run, the higher
the number of sounds.
SECTION 11. PC850 DIAGNOSTICS