Epson EMP-TW680 User Manual

Maintenance

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.