Bottom Panel Connections - Yaesu FT-208R Maintenance Service Manual

)
AIR
ON
This indicator lights while you are transmitting.
BUSY
This indicator lights when the main
squel ch is opened up by an incoming signal.
KEYBOARD
On receive, the
programming, up/down scanning, and setting of
auxiliary repeater splits. On transmit, the keyboard
becomes a
I 16
encoder for autopatch or control purposes.
EXT CHG (Jack)
This jack is used for connection to the external
NC-9B/C Ni-Cd charger (optional).
EXT CHG (Terminal)
This terminal is for use with the NC-7 and NC-8
chargers (optional).
keyboard controls frequency
button dual-tone multi-frequency

BOTTOM PANEL CONNECTIONS

Never attempt to insert the charge plug from the NC-9B/C or other
metal material into the DC adapter jack on the bottom of the
as the internal protection fuse
FT-208R,
KEY
This control disables the keyboard, so as to prevent
accidental frequency change caused by inadvertent
bumping of one of the buttons on the keyboard.
When the keyboard is in the "LOCK" mode, the
receiver
letter "L" will be shown on the display.
BUSY-MAN-CLEAR
This switch selects the STOP mode of the scanner.
STEP
This switch selects the desired synthesizer step.
When this switch is set to the
kHz) steps are programmed. When not in the
(25
position,
X2
med.
1
t
DON'T INSERT HERE
+
x
__J
EXT DC (DC Adapter)
This jack accommodates an external DC power
supply. When a plug is inserted, the Ni-Cd battery
is automatically switched off.
CAUTION
will blow.
1-5
position ,
X2
kHz kHz) steps are program­
5 (12.5
NC·9B/C CHARGE PLUG CONNECTIONS
EXTERNAL OC POWER PLUG CONNECTIO
GENERAL
kHz
10