Kenwood TS-430S - Manual (Page 5)

SECTION 3. PREPARATION FOR USE
.INTERCONNECTION
Connect the transceiver as illustrated in Fig. 3-1,3-2.
Microphone
Either a low or high impedance
microphone (50013 to 50 Icfi) can
be used. The P.T.T. switch
should be isolated from the mic
circuit (shown in 0)- Use a mi­
crophone with a separate switch
and MIC line so both P.T.T. and
VOX are available. TS-430S
-ra-
HC3|f
View from cord side
+8V (INPUT)
(D
(INPUT) ^
NCd)
GND(MIC)®
— ® UP
® DOWN
® STBY
® MIC
---- ® GNDlSTBYl
Key
For CW operation, connect
your key to the KEY jack at
the rear. Use shielded cable.
ACCESSORY connector
Accepts automatic antenna
tuner AT-250.
Headphones
Use headphones of 4 to 160
impedance. The optional
HS-5 or HS-6 headpor>e are
best suited for use with the
TS-430S
Stereo-type headphor>es can
also be used.
REMOTE conitector
External accessories can be con­
nected to the TS-430S through
the REMOTE conr>ector. The PTT
terminal can be used for remote
control of transmit/receive opera­
tion.
GNO terminal
It is recommended that a ground
lead be connected to the GNO
terminal at the rear of the set to
prevent the possibility of electric
shock, TVI and BCI. Use as short
and heavy a lead as possible.
Fig. 3-1 Fixed Station Connection
External speaker
Besides the built-in
speaker, an external
speaker can also be
used. Connect to the
rear EXT SP jack us­
ing the supplied plug.