Midland I3-795, Руководство пользователя

Страница: 3 / 12

CHANNEL SELECTOR
Controls both transmitter and receiver frequencies simultaneously and may be
set to any of the 23 positions indicated. All necessary crystals are supplied for
full 23 channel operation.
VOLUME/ON-OFF
Turns the set on and Controls the sound output from the speaker when receiving.
The volume control does not affect transmitting output.
Quiets the receiver when signais are not being received and allows a quiet standby
operation. It functions only in the receive mode and does not affect the receiver
volume when signais are being received. To adjust: When no signais are present,
rotate the squelch control clockwise until the receiver is quieted. Incoming signais
will automatically release the squelch. Careful adjustment is necessary as settings
too far to the right will not allow weaker signais to release the squelch.
HI-LO POWER SWITCH
This Controls the transmitter-output power. This is an important control and when
properly used will greatly extend battery life. For short or medium range com­
munications, set this switch to low. In this position, the power input is reduced
to 2 watts. For long range use or when maximum power is needed to get through
interférence, move this switch to high position.
PUSH-TO-TALK BAR
This
Controls both the transmitter and the receiver.
To
transmit, press and hold
the bar, to receive, release it.
EXTERNAL ANTENNA JACK
External antennas, either mobile or base may be plugged into this jack and will
increase the units range. The built-in antenna is not extended when an external
antenna is being used.