Ricoh 21-1812 - Manual (Page 8)

8
• To protect your vehicle’s electrical sys-
tem, always plug the adapter into the
radio before you plug it into your vehi-
cle’s cigarette-lighter socket. Always
unplug the adapter from the vehi-
cle’s cigarette-lighter socket before
you unplug it from the radio.
• Make sure CHRG inside the battery
compartment is set to ON and nickel-
cadmium batteries are installed (see
“Installing Batteries” on Page 3).
1. Set the adapter’s voltage switch to 9V.
2. Connect the 3.4 mm outer diameter/
1.3 mm inner diameter tip to the
adapter cord, matching TIP to –.
3. Plug the adapter’s barrel plug into
your radio’s DC 9V jack.
4. Plug the other end of the adapter into
your vehicle’s cigarette-lighter socket.
The CHARGE indicator lights.
Note: If the radio does not charge properly,
unplug the adapter from the cigarette-light-
er socket and clean the socket to remove
ashes and debris.
21-1812.fm Page 8 Thursday, August 5, 1999 3:06 PM