Beyonwiz DP-S1 - Manual (Page 6)

Precaution
iv
This symbol is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sufficient magnitude to constitute a risk of
electric shock to persons.
This symbol is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions
in the literature accompanying the appliance.
About the internal hard disk drive
The internal hard disk drive (HDD) is a fragile piece of equipment.
Please use the apparatus within the guidelines below to protect against
possible HDD failure or to protect against accidental loss.
z
Do not move the apparatus while it is on.
z
Install and use the apparatus on a stable, level surface.
z Do not block the top ventilation holes.
z Do not use the apparatus in excessively hot or humid places, or in
places that may be subject to sudden changes in temperature.
Sudden changes in temperature can cause condensation to from
inside the apparatus. This can be a cause of HDD failure.
z While the apparatus is switched on, do not unplug it from the wall
socket or switch the electricity off from the circuit breaker.
z Do not move the apparatus immediately after switching it off.
z
If there is a power failure while the apparatus is on, some data on the
HDD might be lost.
z
The HDD is very delicate. If used improperly or in an unsuitable
environment, the HDD may fail after a few years of use. Signs of
problems include playback unexpectedly freezing and noticeable block
noise (mosaic) in the picture. Sometimes there will be no warning
signs of HDD failure. If the HDD fails, no playback of recorded
material will be possible. In this case the HDD needs to be replaced
by a qualified technician.