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Check if the disc is inserted with the
graphics side (label) facing up.
Wait for the condensation moisture on the
lens to clear.
Replace or clean the disc.
Use a nalized CD-RW or CD-R.
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Ensure that the turbo mode of your
wireless router is switched off, if your
router has this function.
The wireless rmware update failed, what do
I do?
1 Ensure that the PC is connected to the
Internet.
2 Use an Ethernet cable (sold separately) to
connect the WAC7500 to the PC.
3 On the PC, launch the WADM on the PC
to update the rmware.
I have problems installing WADM or launching
WADM after installation, what do I do?
Ensure that the operating system of the PC
meets the requirements.
Ensure that the PC is virus-free.
Some les on the USB device are not
displayed, what do I do?
Check if the number of folders exceeds 99
or the number of titles exceeds 999.
Only completely recorded MP3/WMA les
can be found and played. Check if the le
has been recorded completely.
DRM-protected WMA les cannot be
played.
The remote control does not function
properly, what do I do?
Reduce the distance between the remote
control and the WAC7500.
Insert the batteries with correct polarity
(+/- as indicated inside the battery
compartment).
Replace the batteries.
Point the remote control directly at the
infrared sensor.
The screen of the WAC7500 is stuck in a
menu or shows no response for a long period
of time (2-5 minutes), what do I do?
Press .
If the problem persists, restart the power
(disconnect and reconnect the power
plug) to reset the WAC7500.
‘No Disc’ / ‘Cannot read CD’ is displayed,
what do I do?
Insert a suitable disc.
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Troubleshooting English
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