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Zoom Focus
Safety operation guideline
Safety operation guideline
Air ventilation
Openings in the casing are designed for ven-
tilation and overheating prevention. DO nOT
block or cover these openings to keep your
projector in normal operation and from over-
heating.
note:
heat exhaust at the air outlet Keep the
following in mind when using or installing
your projector:
– DO NOT place flammable materials or
sprayers near your projector.
– Keep the air outlet one meter away
from other objects.
– DO nOT touch the area close to the air
outlet especially the metal components,
e.g. screws. This area and parts will get
very hot once your projector starts op-
erating.
– DO nOT place any object atop your
projector. They may not only be dam-
aged but also lead to fire after being
overheated.
Cooling fans are designed for cooling
your projector. Fan speed is auto adjusted
subject to internal temperature of your
projector.
Air intake
Air outlet
(For heat exhaust)
place your projector correctly
use your projector at specified location in
correct way. invalid projector location may
shorten life-cycle of lamps or even lead to
severe incidents or fire.
note:
precautions on ceiling mount
racket installation:
●
get qualified technician to install the
ceiling mount racket.
●
Warranty of your projector does not
cover hazards and damage caused by
using ceiling mount rackets provided
by unauthorized dealers.
●
Remove the ceiling mount racket when
it is not in use.
●
Apply torque driver instead of power
driver or impact driver in your projector.
DO nOT tilt your projector more
than 10 degrees.
DO nOT tilt your projector more
than 10 degrees.
DO nOT put the projector on a
vertical projection.
DO nOT put the projector on a
horizontal projection.
DO nOT put the projector up-
side down to make a projection.
note:
Avoid installing your projector as illustrated
below
.
moving your projector
When moving your projector close its adjust-
ment legs as they may damage the lens and
casing. Keep your projector in suitable box
when it is not to be used for a long time.
note:
precautions on moving or
shipping your projector:
●
DO nOT drop or impact your projector
as it may get damaged or failed in oper-
ation.
●
please employ proper container for
movement.
●
prohibit express or other shipping ser-
vice provider personnel from shipping
your projector with improper boxes. Your
projector may become damaged. please
consult your dealers for shipping your
projector by express or other shipping
service providers.
●
place your projector in box only after it
has been fully cooled down.
precautions on dealing with your
projector:
DO nOT lift or move your projector by hold-
ing the lens or projecting decoration ring as
it may damage the lens and your projector.
Be careful when handling your projector. DO
nOT drop it, subject it to external forces, or
place objects atop it.
note:
projection lens are manual ones.
precautions on using your pro-
jector:
●
DO nOT touch the lens when it
is working as your fingers may
get hurt.
●
DO nOT let children touch the
lens.
DO nOT hold the lens or area around it.
