Uniden Bearcat PC78LTXFM, Руководство пользователя

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1. Switch to PA .
2. Press and hold PTT to speak.
3. Release when finished.
To prevent acoustic feedback, separate the microphone from the speaker
when operating the PA at high output levels.
If you are in PA mode but not pressing PTT , the radio receives CB
transmissions and transmits them through the PA speaker. You cannot
respond to the transmission.
HI CUT
The Hi Cut function reduces high frequencies and minimizes white noise.
Turn the
HI CUT knob clockwise to reduce higher frequencies.
TO TRANSMIT/RECEIVE
Perform a voltage Standing Wave Ratio (SWR) measurement prior to using
the transmitter. An SWR ratio in excess of 2:1 may damage the transmitter.
Be sure to read and understand Part 95, FCC Rules and Regulations before
operating your transmitter.
1. Select a channel.
2. Adjust
MIC GAIN .
3. When the channel is clear, press the microphone PTT and speak.
4. Release PTT when you are finished speaking to listen for the
response.
MULTI-FUNCTION METER
SWR Meter : Measures the standing wave ratio (SWR) of the antenna. Use
this meter to check the antenna system or to adjust your antenna to the
proper length.
To Measure SWR:
1. Set the meter switch to CAL .
2. Press and hold microphone PTT switch (Transmit).
3. Calibrate meter with SWR CAL knob by adjusting the needle to
the
▼
mark.