User's Manual

APPLIED TECHNOLOGY SOLUTIONS, INC.
DOCUMENT: fcc1250MAN.wpd ISSUED:jan99 REVISED: (ORIGINAL) PAGE: 12
SECTION FIVE
MAINTENANCE
5.0 TROUBLESHOOTING
When supplied with power, the Series 1250 devices should be actively transmitting. This can be verified using
one of the other System 1200 devices to receive the transmitted signal.
a. Verify that the antenna is properly connected to the antenna jack.
b. Verify the shorting plug, or external microphone, is firmly in place.
c. If a signal is not received and a battery is being used:
Ø Verify the battery is firmly in place.
Ø Verify the battery is fresh.
d. If a Power Converter is being used:
Ø Verify appropriate power is applied to the converter.
Ø If the applied power is within specifications replace the Power Converter with a battery. If the unit now
works, the Power Converter is not functioning and should be returned for repair.
e. If the unit will not de-scramble the signal or achieve lock:
Ø Insure that both the transmit and receive units are set to the same channel operation.
Ø Insure that both transmit and receive units are set to the same code setting.
NOTE:
Both units must be operating with the same code to achieve communications. Field personnel will not be
able to verify the actual codes associated with common or private operation. If necessary, the issuing office
should verify the codes, re-load the codes, or return the units to ATS.
f. Do not attempt repairs. Return the unit to the factory for repair.
5.1 MAINTENANCE
The Series 1250 Transmitters are designed for simple operation. There are no user maintenance requirements.
5.2 REPAIRS
If repairs are required, the Series 1250 Transmitters should be returned to ATS.