Proline PL-DPF720 Manual Del Usuario página 36

Problem
No power
Screen freezes and does
not respond to control.
Unable to insert memory
card or USB device
The unit fails to read
memory card or USB
device.
TROUBLESHOOTING
Possible Cause / Solution
The power adapter is not properly connected to the unit
and the mains socket.
The unit may have malfunctioned. Switch it off and wait
for a few minutes before turning it on again.
Memory card or USB device is not inserted incorrectly.
Check whether the memory card or USB device is inserted
properly. Do not force the memory card in.
33