Hama PRN45HD Original Bedienungsanleitung Seite 207

Troubleshooting
PRN45HD
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Question 3. I have used my appliance to transfer files between
different computers . Will a defragmentation of the appliance hard
disk cause damage?
Answer:
Defragmentation of the appliance hard disk can actually be helpful
after copying a large number of files from and to the appliance. De-
fragmentation cannot cause any damage to the appliance . Ensure that
no other programs are open during the use of the Windows® defrag-
mentation program . The appliance must be connected to the external
power adapter during this process .
Question 4. My files have disappeared from the appliance.
Answer:
Ensure that you are using the correct browser mode to browse your
files, i.e. using the correct filter: e.g. photos, music or films.
Question 5. Why does the TV set have a briefly flashing blue
screen or screen saver during operation?
Answer:
This is normal during initialisation of the system . It creates the corre-
sponding parameters so that it can transmit the right video signals to
the TV set . If the TV set receives wrong signals during initialisation or
the signals are not stable and hence flickering occurs on the screen,
some TV sets regard this situation as no signal, resulting in the display
of the blue screen or the screensaver .
Question 6: Why does the TV have a totally bad picture when I
switch over to Y/Pb/Pr 480p, 576p, 720p, 1080i, or 1080p?
Answer:
Please check whether your TV set supports the formats Y/Pb/Pr 480p,
576p, 720p, 1080i, und 1080p . If not, please use the A/V signal dis-
play instead . Press the TV-SYSTEM button on the remote control and
switch the vide input of the TV set to NTSC or PAL .
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