Things To Check Before Reporting Malfunction; Troubleshooting - LG RP4B Owner's Manual

Things to Check before Reporting
Malfunction

Troubleshooting

If you experience the following symptoms while using the product, please check them again. They may not be
malfunctions.
Symptom
Power is not
supplied.
There is no sound
or the sound is
distorted.
The USB storage
device is not
recognised.
Bluetooth
connection failed.
30
• The battery is discharged. Recharge the battery.
- Charge the product by connecting the power cord to the power input terminal.
• The volume of product or the connected Bluetooth device may be set to the
minimum. Adjust the volume of product or the connected Bluetooth device to the
appropriate level.
• Using an external device with the maximised sound may distort the sound. Lower the
volume of the external device to use.
• The product may not support the file system of the USB storage device. Format the
USB storage device and reconnect it. When formatting, check the supported USB
storage device format available on the product and select an appropriate file system.
([ See "Connecting to USB" on page 17.)
• Check if the Bluetooth setting is enabled.
• Turn off the Bluetooth setting and on again on the Bluetooth device.
• Make sure there are no obstacles between product and the Bluetooth device.
• Bluetooth pairing (connecting) may fail depending on the Bluetooth device type and
the surrounding environment.
Cause and Solution