Telefunken TF-SP5001 [19/47] General information

General information

The smart--

phone turns off

immediately after

turning on

• It is possible that the battery is very low. In this

case, the system automatically prevents the complete

discharge to avoid loss of information and stored data.

Before you make an attempt to switch the device on

again, charge it for at least 5 minutes and do not plug the

power adapter off from the wall outlet during operation.

The battery

discharges quickly

• You may use programs that require a large

expenditure of power. The largest power-draining

operation is video playback.

• Try to set screen brightness lower.

• Install the latest firmware.

• The battery is discharged quicker when operating at

low temperatures.

The battery cannot

be charged

• Make sure the power adapter is plugged into a

working outlet. When you connect the power adapter to

the device, the power indicator should be lit.

• Make sure you are using the power adapter included

with the device.

• Battery may not charge when operating at high

temperatures.

Sound

The sound cannot

be heard

• Make sure the sound playback 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 software. If no audio issues were

previously observed, the problem may happen 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.