CQ-C8413U/C8313U
36
Troubleshooting
Problem
Possible cause
a
Possible solution
Remote control unit
No response to
pressing buttons
The battery is inserted in the wrong direction. A wrong battery is inserted.
a Insert a correct battery in the correct direction.
The battery is weak.
a Replace the battery with new one.
The aiming direction of the remote control unit is wrong.
a Aim the remote control unit at the sensor of the unit and press buttons.
The sensor is exposed to direct sunlight. (The remote control unit may not be opera-
ble when the sensor is exposed to direct sunlight. In such a case, the system is not
faulty.)
a Block off sunlight to the sensor.
To Next Page
Loading...
