Optimus MICRO-39 - Manual (Page 10)

10
3. Insert the barrel plug into the Micro-39's DC
3V jack.
Note: Inserting the barrel plug into the
Micro-39's DC 3V jack disconnects the
internal batteries.
4. Plug the other end of the DC adapter into
the vehicle's cigarette-lighter socket.
CONNECTING AN EARPHONE
You can use an optional mono earphone with a
1
/
8
-inch (3.5-mm) plug to listen privately to the
Micro-39.
Notes:
• You can also use an earphone to monitor
what the recorder picks up through the
internal or an external microphone.
• While you can connect stereo earphones,
they produce sound only from the left ear-
piece.
• Your local RadioShack store carries a wide
selection of earphones.
14-1167.fm Page 10 Thursday, January 20, 2000 2:02 PM