EFJohnson High Tier Two-Way Radio User Manual


 
MISCELLANEOUS
55
Transceiver Service
If your transceiver is not operating properly, “OUT-LOCK” or
“PROG ERR” may be displayed. To attempt to clear this condition, turn
power off and then on again to reset the control logic. Another indication
that could be displayed is “NO POWER”. This indicates that transmitter
temperature or supply voltage may be excessive. Release the PTT switch
and allow the transceiver to cool, and make sure that the vehicle battery
voltage is within the normal range.
Also make sure that the controls are properly set and that the power,
external speaker (if used), and accessory (if used), cables are securely
plugged into the back of the transceiver. If the transceiver is completely
inoperative, check the power cable fuse. If it is blown, remedy the cause
if possible and replace it with the same type (15A). If the transceiver still
does not operate properly, return it to your system operator for service.
NOTE: There are no user-serviceable components in the transceiver.
Altering internal adjustments can cause illegal emissions, void the
warranty, and result in improper operation that can seriously damage the
transceiver.