Uniden MC-4300 Marine Radio User Manual


 
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6. To receive a weather information broadcasting, set CB WX Switch to WX position.
Then, select either WX1(156.8 MHz), WX2(156.375 MHz) by setting the switch
located next to it to a desired position.
OPERATING PROCEDURE TO TRANSMIT
CAUTION
The transmitter Voltage Standing Wave Ratio (V.S.W.R.) measurement must
be performed prior to the use of the transmitter. A V.S.W.A. ratio in excess
of 2: 1 may damage the transmitter.
1. Be sure the operator has read and understands D.G.C. Rules and Regulations prior
to operating the transmitter.
2. Select the desired channel.
3. If the channel is clear, depress the push-to-talk switch on the microphone and
speak in a normal voice.
OPERATOR TROUBLESHOOTING
Should the unit malfunction or not perform properly, the operator should perform
the procedures indicated below:
1. If the transceiver iscompletely inoperative.
* Check the power cord and fuse.
2. If trouble is experienced with receiving.
* Check ON/OFF VOLUME CONTROL setting.
* Besure SQUELCH is adjusted properly. Isthe radio over-squelched?
* Check to see that the radio is switched to an operational mpde.
3. If trouble is experienced with transmitting.
* Check to see that the transmission line (coaxialcable) is securelyconnected to
the ANTENNA CONNECTOR.
* Be sure that the antenna is fully extended for proper operation.
* Be sure that all transmission line (coaxial cable) connections are secure and free
of corrosion.
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