7
Bluetooth Operation
Pairing
On your mobile phone, open the Bluetooth settings and search for the Bluetooth device
ID “AT1902BT” in the device list. Select “AT1902BT” and then input the password “0000”.
When successfully paired, the BT icon will be displayed on the LCD.
Bluetooth Audio
Press the
SRC
button to switch to BT MUSIC mode. The unit will play songs from your
mobile phone. Press the key to pause/play the song. Press the / button to select
the next/or previous song.
Disconnect the Bluetooth
While your mobile phone is paired with the unit, if you want to disconnect the Bluetooth in
BT MUSIC mode, press and hold the button for 2 seconds to disconnect the Bluetooth.
Press and hold the button after disconnecting to manually reconnect.
TROUBLE SHOOTING
Before going through the checklist, check the wiring connections. If any of the problems
persist after going through the checklist, consult your nearest service dealer.
Symptom
Cause
Solution
No power.
The car ignition switch is not on.
If the ACC wire is connected to the
cars accessory circuit, but the engine
is not running, switch the ignition key
to “ACC”.
The fuse is blown.
Replace the fuse.
No sound.
Volume is low/muted.
Adjust volume to a desired level.
Wiring is not properly connected.
Check wiring connection.
The operation keys do not work.
The unit is frozen.
See page 5 “Reset the Unit”.
No/weak reception
The antenna cable is not connected.
Insert the antenna cable firmly.
The signals are too weak.
Select a different station manually.
The amplified antenna has no power.
Connect the power wire on
the antenna.
