44
Maintenance
Replacing consumables
Replacing the air filter
Replacing the lamp
Resetting the lamp operating time
Remove the air filter
cover.
Put your finger under the
latch and pull it upward.
Press or to turn
the power off, wait until
the projector cools down,
and then turn off the
main power switch.
Dispose of used air
filters properly in
accordance with
your local
regulations.
Air Filter:
Polypropylene
TIP
* Wait until the lamp
cools down (takes
approximately 1 hour).
Remove the lamp cover.
Securely tighten the
lamp fixing screws.
Install the lamp cover.
Press or to turn
the power off, wait until
the projector cools down,
and then turn off the
main power switch.
If the lamp stops working
and needs to be
replaced, there is the
danger that the lamp
may already be broken.
If replacing the lamp of a
projector which has been
installed to the ceiling,
you should always
assume that the lamp is
broken and handle it with
extreme care during
removal. Furthermore,
you should stand to the
side of the projector, not
underneath it.
Press to turn on
the power.
Press to display
the configuration menu.
The lamp operating time
must always be reset after
the lamp has been replaced
with a new one.
The projector has a built-in
counter which keeps track
of the lamp operating time.
When the cumulative
operating time reaches a
certain point, it causes the
replacement warning
message to be displayed.
Summary of Contents for dreamio EMP-TW620
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