Panasonic EB-3901 User Manual page 78

Troubleshooting
The touch panel screen does not turn on as expected
A foreign object is interfering with the proximity sensor. Remove any protective covers from the screen that
may be interfering with the touch panel screen's functionality.
No sound is heard
•
Confirm that silent mode is turned off.
•
Confirm that the volume is turned up.
Connectivity using Bluetooth wireless technology is not working
•
Make sure that the Bluetooth feature of both devices is turned on.
•
Make sure that the devices are within 10 m of each other.
•
Refer to the operating instructions included with the other device for proper operation and
troubleshooting tips.
78 User Guide