Kenwood TH-26A User Manual
Page 17
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®Speaker
(DMicrophone
(DBattery case
®DTMF PAD (with the TH-26AT / 46AT)
This
pad
is
used
in
conjunction
with
a
repeater
to
provide AUTOPATCH capabilities.
©CP jack
This jack is used to connect an external speaker or
earphone. The recommended impedance is 8f2.
(0)MIC jack
This
jack
is
used
for
connection
of
an
external
microphone. The use of an electret type microphone is
recommended.
Input
impedance
is
2ki)
and
the
DC
voltage on this terminal is Approx. 4 V (MAX 3.5 mA).
®DC IN terminal
This terminal is used for an external power supply. Input
voltage is 13.8 VDC nominal. The center is the + side
and the sleeve is - side.
Note
You should turn the power switch OFF when connect
ing a power source to this terminal. Pay close atten
tion to the polarity.
As
a
precaution,
do
not
remove
the
battery
pack
when an external power supply is used.
Use the KENWOOD P6-2W or PG-3F optional cable for
the connection.
®F key
This key is used to activate control of the functions
printed
above
the
various
controls.
The
“F”
indicator
will
turn
ON
for
approximately
10
seconds after
you
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