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17 of 20
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17
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T
roubleshooting
SOLUTION
PROBLEM
Poor in vehicle
radio reception
IR sensor
inoperative
•
Check the condition of the vehicle’s radio antenna.
•
V
erify that the antenna is fully raised.
•
If a relay box (SIRSWB) has been insat
alled, make sure that the FM Modulator is turned OFF
.
•
If a wired FM modulator has been installed, verify that it is turned OFF by using the remote or switch.
•
V
erify that the batteries in the remote are fresh.
•
V
erify that the remote sensor eye is not obstructed.
•
V
erify that the infrared transmitter is af
fixed over the sensor eye of the component to be controlled.
No sound or
distorted sound
•
Make sure your
A
V
Source is connected properly
. Make sure all cables are securely inserted into the
appropriate jacks.
•
If you are using the IR head
phones, make sure you turn on the IR power
.
•
Make sure the FM Modulator is ON and the proper Frequency has been selected.