8
Using External Devices
If you choose to use an external speaker, antenna, or alert system, use the
external jacks on the back of the radio (ie: EXT SP jack, EXT ANT jack, or
ALERT terminals respectively). You may purchase these devices at any local
electronics store.
To connect the external devices, do the following:
1) Plug an optional external speaker (16-ohm) into the
EXT SP jack.
2) Plug an external antenna using an RCA pin connector or adapter into the
EXT ANT jack.
3) Plug the external alert system into the
ALERTterminals.
a. To open the terminal holes, press in on the two buttons in the middle of
the
ALERTterminals.
b. Insert the two leads into the holes observing correct polarity of the external
device. Make sure the leads are stripped to expose the wire.
c. Release the buttons to secure the leads.
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