Using An External Speaker - Realistic HTX-202 Manual

connect an external microphone, the internal microphone does not work, but
the internal PTT is not affected. If your microphone has a 3/32 inch(2.5
mm) submini plug, plug the microphone cable into the transceiver's MIC
jack.

USING AN EXTERNAL SPEAKER

In a noisy area, an external speaker, positioned in the right place, might
provide more comfortable listening. Radio Shack stores sell an extension
speaker (Cat. No. 21-549) and an amplified communication extension
speaker
(Cat. No. 21-541). Plug the speaker cable's 1/8 inch(3.5 mm) mini plug
into the transceiver's SP jack. This disconnects the internal speaker.
For the most efficient operation when you carry the transceiver on your
belt, connect a combination speaker/microphone (such as Cat. No. 19-310)
to
your transceiver and hang the mic/speaker on your collar.
If your vehicle has a cassette player, you can easily connect your
transceiver to your vehicle's audio system using a CD-to-cassette adapter
(Cat. No. 19-1951) and a mono-to-stereo audio plug (Cat. No. 274-368).
Simply insert the adapter in your vehicle's cassette player, connect the
adapter's plug to the mono-to-stereo plug, insert the plug in the
transceiver's SP jack, and turn on your cassette player.
USING THE TRANSCEIVER WITH PACKET RADIO
You can connect your transceiver directly to a packet radio terminal mode
controller.
RESETTING THE TRANSCEIVER
When you first use the transceiver, if the transceiver displays ER1, or if
you ever want to reset the transceiver's options to the factory defaults
and clear all memories, follow these steps.
WARNING: This procedure clears all the stored information from the