Connect the supplied AC power cord into the AC input jack on the side of the radio.
Do not attempt repairs yourself – unauthorized opening voids warranty.
Open the battery compartment cover on the bottom of the unit. Dx-ar-8108 Radio User Manual
The manual explains how to activate Channel Scan. The radio will cycle through all 16 channels looking for a signal.
However, for licensed amateur radio operators or business band users, here is the general process referenced in the manual’s appendix: Connect the supplied AC power cord into the
Open the battery compartment cover on the back of the device by pressing the latch downward.
The DX-AR-8108 is a car radio/head unit typically distributed by retailers such as Norauto. While specific manual texts vary by revision, the operation follows the standard interface logic used across the DX-AR series (like the DX-AR-11 BT DX-AR-8071 BT Installation Instructions The manual explains how to activate Channel Scan
Shift the sound imaging between the Left (L) and Right (R) speakers.
Ensure the base of your vehicle's physical antenna is making solid electrical ground contact. Interference / Device limit