18.
S/RF/SWR/ CAL
: Selects meter function.
S/RF
- normal;
SWR
and
CAL
are for
SWR
measurements only. See page 8 for
calibration procedures.
19.
Multi-function Meter
: Measures
SWR
,
RF
and
S
signal strength.
3
Do not use
PA
function unless an external
speaker is connected.
When the external speaker is plugged in, the
internal speaker is off.
To prevent acoustic feedback, separate the
microphone from the speaker when operating
the
PA
at high output levels.
17.
CB/WX/PA
: Selects
PA
(Public Address)
WX
(Weather Radio) or
CB
.
20.
POWER
: Connects DC power to transceiver.
21.
EXT. SP
.: Connects optional 8-ohm 4-watt speaker to remotely
monitor receiver.
22.
PA SP
.: Connects external 8-ohm, 4-watt speaker.
23.
ANT
.: Connects antenna cable to transceiver.
REAR VIEW
UC343FH 10/23/03 2:32 PM Page 3
