Telefunken TF-MID9702 Instruction Manual page 13

Troubleshooting guide
and eliminate common problems of hardware and software of the device with which you may
encounter. If you experience the following symptoms you should first try to resolve them yourself,
using the given recommendations. In case the advice given will not help, contact your support
personnel or an authorized service center.
Problem
• Check the battery; if it is discharged, attach the power adapter and wait
at least 5 minutes.
The PC tablet • Press and hold the power button on the device for at least 5 seconds.
cannot be turned • If the battery is still charged, connect the power adapter and repeat the
on procedure again.
• If the unit does not turn on even after charging, please contact support or
an authorized service center.
• It is possible that the battery is very low. In this case, the system
The PC tablet
automatically prevents the complete discharge to avoid loss of information
turns off
and stored data. Before you make an attempt to re-enable the device,
immediately after
charge it for at least 5 minutes and disconnect the power adapter from the
turning on
wall outlet during operation.
• You may use programs that require a large expenditure of energy. Most
The battery energy is spent on viewing the video.
discharges • Try to establish a better screen brightness.
quickly • Install the latest firmware.
• The battery is discharged during operation at low temperatures.
• Make sure the power adapter is plugged into a working outlet. When you
The battery
connect the power adapter to the device, the power indicator shoud be lit.
cannot be
• Make sure you are using the power adapter supplied.
charged
• Battery may not charge during operation at high temperature.
• Ensure that the sound reproduction is enabled in the basic system settings.
Make sure that the volume is set to the maximum or your desired level.
• Many of the problems with the playback of audio are associated with
The sound is not the software. If the previous audio problems were not observed, perhaps,
heard its absence is due to incorrect software installation or configuration of the
installed program. To resolve the problem, contact the manufacturer of the
software.
• Check for damaged files. Try to play another file in another directory.
The following information will help you identify
Reason and solving
Power, start-up
Sound
Operation
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