About the internal hard disk drive
About the internal hard disk drive
The internal hard disk drive (HDD) is very sensitive. Op-
erate the device in accordance with the following instruc-
tions to avoid hard disk drive faults. Important recordings
should be backed up on external media to avoid acci-
dental data losses.
Note
• Do not move the device during operation.
• Dampness inside the device can condense
and cause the hard disk drive to malfunction.
• When the device is switched on, never re-
move the mains connector plug from the
socket or interrupt the power supply by trip-
ping the safety switch.
• Do not move the device immediately after
switching it off. To move the device carry out
the following steps.
1. Wait at least two minutes after the OFF no-
tification (device display).
2. Unplug from the mains.
3. Move the device.
• If there is a power cut whilst the device is op-
erating, data on the hard disk drive can be
lost. Use a UPS.
• The hard disk drive is very sensitive. Improper
operation or an unsuitable environment could
damage the hard disk drive after a number of
years of operation. Indications of this are the
playback stopping unexpectedly and visible
mosaic effect in the image. Under certain cir-
cumstances there is no indication of a defec-
tive hard disk drive.
• If there is a defect, no playback of recordings
is possible. In this case the hard disk drive
must be replaced
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