Troubleshooting; About Bluetooth Device - VIETA VH-MS470BT User Manual

Troubleshooting

If you are having a problem with your unit, check this list
for a possible solution before calling for service.
If you cannot solve the problem from the hints given
here, or the unit has been physically damaged, call a
qualified person, such as your dealer, for service.
No power
• Ensure that the AC power plug of the unit is connected
properly.
• Ensure that there is power at the AC outlet.
To save power, the unit switches to standby
automatically 15 minutes after a play reaches the end
and no control is operated.
No sound
• Adjust the volume.
No response from the unit
• Disconnect and reconnect the AC adaptor plug, then
turn on the unit again.
Remote control does not work
• Before pressing any function button, first select the
correct source with the remote control instead of the
main unit.
• Reduce the distance between the remote control and
the unit.
• Insert the battery with its polarities (+/- signs) aligned
as indicated.
• Replace the battery.
• Aim the remote control directly at the sensor on the
front of the unit.
No disc detected
• Insert a disc.
• Check if the disc is inserted with the print
side facing inward.
• Wait until the moisture condensation at the
lens has cleared.
• Replace or clean the disc.
• Use a finalized CD or correct format disc.
Cannot display some file in USB device
• The number of folders or files in the USB device has
exceeded a certain limit. This phenomenon is not a
malfunction.
• The formats of these files are not supported.
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USB device not supported
• The USB device is incompatible with the unit. Try
another one.
Poor radio reception
• Increase the distance between the unit and your TV or
VCR.
• Fully extend and adjust the FM antenna.
Timer does not work
• Set the clock correctly.
• Switch on the timer.
Clock timer setting erased
• Power has been interrupted or the power cord has
been disconnected.
• Reset the clock/timer.

About Bluetooth device

Music playback is unavailable on the system
even after successful Bluetooth connection
• The device cannot be used with the system to play
music.
The audio quality is poor after connection with a
Bluetooth-enabled device.
• The Bluetooth reception is poor. Move the device
closer to the system or remove any obstacle between
the device and the system.
Cannot connect with the system
• The device does not support the profiles required for
the system.
• The Bluetooth function of the device is not enabled.
Refer to the user manual of the device for how to enable
the function.
• The system is not in the pairing mode.
• The system is already connected with another
Bluetooth-enabled device.
Disconnect that device or all other connected devices
and then try again.
CD Microsystem