Kenwood TS-850S Instruction Manual page 20

4-1-2. Rear Panel
G) GND (Ground) terminal
To prevent e.lectric shock, as well as RFI and BCI,
connect the transceiver to a good earth ground.
@ANT (Antenna) connector
This connector should be attached to a suitable
antenna for transmitting and receiving. The antenna
cable should be 50-ohm coax, terminated with a PL-
259 connector.
@FUSE
Power fuse for the ACC 4 connector.
@DC power connector
This is used to connect the DC power supply.
®
ACC 4 connector
The optional AT-300 may be connected here.
®
ACC 1 connector
The optional DSP-100 or the optional IF-232C is
connected here.
(j) RITY terminal
For connection to an RITY interface unit. (direct
FSK keying) The terminal is equipped the short pin
plug for the factory.
®
DSP 1 terminal
The optional DSP-100 is connected here.
®
DSP 2 terminal
The optional DSP-100 is connected here.
@ DSP 3 connector
The optional DSP-100 is connected here.
@ ACC 3 terminal
This is used to connect the remote controller.
@SW1 switch
This transceiver has a cover on the back to protect
against misoperation. To connect the external
antenna tuner to this unit, remove the cover and
slide switch SW1 to EXT. The built-in antenna tuner
will then not operate.
@ LINEAR AMP switch
Activates the internal keying relay for linear amplifier
control.
®
REMOTE connector
This connector is used when a linear amplifier is
used.
R.r~-----------,
Control relay T~~------.
Speaker output
View from cord
7~6.
3 I
5 4
2
@ IF OUT 1 terminal
From standby switch
(PTT circuit for foot switch)
+
1 2 VDC ON transmit
max. 10 mA
ihis terminal is for the band scope of the station
monitor.
IF 1 is for connection to the SM-230 for Pan Display.
(8.83MHz)
17