Symptom
Cause
Solution
No power.
The car ignition switch
is not on.
If the power supply is connected to the car
accessory circuits, but the engine is not moving,
switch the ignition key to “ACC”.
The fuse is blown.
Replace the fuse.
No sound.
Volume is in minimum.
Adjust volume to a desired level.
Wiring is not properly
connected.
Check wiring connection.
The operation keys do
not work.
The built-in microcomputer
is not operating properly
due to noise.
Press the reset button.
The radio does not
work.
The antenna cable is not
connected.
Insert the antenna cable firmly.
The radio station auto-
matic selection does
not work.
The signals are too weak.
Select a station manually.
APP play phone music
sound can’t send to
unit.
Unit paired with another
mobile phone.
1)Turn off the Bluetooth function of another
mobile. 2) Exit APP and turn on APP again.
Trouble Shooting
GENERAL
Power Supply Requirements: DC 12 Volts, Negative Ground
Chassis Dimensions: 179(W) x 146(D) x 52(H)
Tone Controls:
Bass (at 100 Hz): ±10 dB
Treble (at 10 kHz): ±10 dB
Maximum Output Power: 4 x 40 watts
Current Drain: 10A (max.)
RADIO
FM AM
Frequency Coverage: 87.5 to 108 MHz
520 to 1710 kHz
IF:
10.7 MHz
450 KHz
Sensitivity:
4μV(S/N=30dB) 36dBuV(S/N=20dB)
Stereo Separation:
>25dB
/
Specifications
14
Summary of Contents for Linear Series
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