![background image](http://html.mh-extra.com/html/icom/ic-a24/ic-a24_instruction-manual_612411039.webp)
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13
OPTIONAL HEADSET CONNECTION
D
OPC-499
(
HEADSET ADAPTER)
connection
When using a headset (3rd party products) via the OPC-499
HEADSET ADAPTER
,
the transceiver outputs your transmitted voice to
the headset for monitoring. See “
■
Side tone function” (p. 11) when setting the side tone level.
PTT
OPC-499
IC-A24/A6
PTT switch
HEADSET
(Must be purchased
separately)
Use a PTT switch with a
3.5 mm (1/8") diameter
plug, if required.
12
13
NOTICE!
Some headsets do not work properly when used with the
IC-A24/A6.
Therefore, ask your dealer for details about headsets
compatible for operation with the IC-A24/A6 with the
headset.
IC-A24_A6-5.qxd 2007.04.23 4:32 PM Page 35