Troubleshooting - Telestar DIRA M 14i Operating Manual

9. TROUBLESHOOTING

Symptom Possible cause and remedy
No display,
radio not responding
during operation
Operation via remote
control is not
possible
AUX playback
is not working
Poor audio quality
when playing music
Volume too low
148
EN
Connect to power
via the included
power adapter.
Battery dead or incorrectly inserted.
Please check that the batteries are
inserted in the correct direction. Point
the remote control at the device.
The radio is in the wrong mode
Switch to "AUX" mode
Improper cable connection. Check the
cable connection between the radio
and the external device
Low bit rate file. Check the audio file.
Tip: For MP3 files, the bit rate should
be 192Kbit/s or higher.
Check the volume setting on the radio.
Check the volume setting of the paired
device from which you are playing
music.