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Operation
Before operating the PRO340XL:
1. Be sure thatthe power source and antenna are properly connected.
2. Turn the unit on by sliding the power switch up to the ON position.
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Receive
1. Use the UplDownchannel keys to select any ofthe 40 channels. Press
once to change one channel at a time. Press and hold to rapidly change
channels.
2. Set the VOLUMEcontrol to a comfortable listening level.
3. Adjust the SQUELCHcontrol to eliminate background noise during the
absence of a signal. Move SQUELCHto the right untilthe noise
disappears (no signal should be present). Leave the control at this
setting. The receiver will remainquiet until a signal is actually received.
Note: Do not advance the control too far, or some weaker signals will not
be heard.
Transm it
1. Set the HIILOWSwitch.
. In the 'HIli (4 watt) position, the unit transmits at maximum'output power
and achieves maximum range.
. In the "LOW' (1 watt) position, transmission output power (range) is
substantially reduced; but, the battery life will be increased.
For maximum battery life, select the "LOW' position. This switch does
not affect the reception range.
2. If the channel is clear, press the Push-Ta-TalkButton on the side of the unit.
Be sure to speak clearly into the microphone.
IMPORTANT: All channels, except channel 9, may be used for normal
communication. Channel 9 is reserved for emergency communications
involving the immediate safety of individuals or the protection of property.
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