Radio Shack DX 275 User Manual page 7

power.
1. Set the adapter's voltage switch to 3V.
2. Connect the adapter's orange barrel-plug to the adapter's cord with
TIP set to -NEG.
3. Insert the adapter's barrel plug into the receiver's DC 3V jack.
disconnects the internal batteries.
4. Plug the other end of the adapter into your vehicle's cigarette-
lighter socket.
(ALL-12/12/94)
this