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ACCESSORY CONNECTIONS
■ External Speakers
If you plan to use external speakers, choose
speakers with an impedance of 8 Ω . The external
speaker jacks accept a 3.5 mm (1/8") mono (2-
conductor) plug. Recommended speakers include
the SP-50B.
■ Microphone
To communicate in the voice modes, connect a 600 Ω
microphone equipped with an 8-pin modular plug into
the modular socket on the front of the main unit.
Press firmly on the plug until the locking tab clicks.
For the U.S.A./ Canada version, a microphone hanger is
supplied. Attach the hanger to an appropriate position
using the screws included in the screw set.
UP
DC 8 V, 200 mA max.
GND
STBY (PTT)
GND (MIC)
MIC
NC: No connection
DWN
Microphone
hanger
Microphone
hanger screw
(3 mm x 10 mm)