Epson Powerlite 7850p Technical Specifications

EPSON PowerLite 7850p Projector
20 - EPSON PowerLite 7850p Projector 6/03 The following tables explain the status, video source, and error 
icons. 
 
Controlling Your Projectors
The control buttons in the upper-right of the EMP Monitor 
screen let you turn the projectors on and off and select video 
sources. (Hold the mouse pointer over a button to see a 
description of its meaning.) Make sure you’ve selected the 
projector(s) you want to operate before clicking one of the 
buttons. 
Note: To turn on a...

EPSON PowerLite 7850p Projector
6/03 EPSON PowerLite 7850p Projector - 21 Understanding the Notification Messages
If a projector experiences a problem, it can send an e-mail 
message to each of the addresses you provided using EMP 
NetworkManager. The message includes the heading 
“EPSON Projector” in the subject line. The body of the 
message contains the name of the projector, the projector’s IP 
address, and a description of the problem. The problem 
descriptions are similar to the errors reported by...

EPSON PowerLite 7850p Projector
22 - EPSON PowerLite 7850p Projector 6/03
Cleaning the Projector 
Before you clean the case, first turn off the projector and 
unplug the power cord. 
❏To remove dirt or dust, wipe the case with a soft, dry,
lint-free cloth. 
❏To remove stubborn dirt or stains, moisten a soft cloth with 
water and a mild detergent. Then wipe the case. 
❏Do not use wax, alcohol, benzene, paint thinner, or other 
chemical detergents. These can damage the case.
Cleaning the Air Filters and...

EPSON PowerLite 7850p Projector
6/03 EPSON PowerLite 7850p Projector - 23 Follow these steps to replace the lamp and air filters:
1. Turn off the projector.
2. When the P power light stops flashing, unplug the power 
cord.
3. Let the projector cool for at least half an hour (if it has been 
on). The lamp is extremely hot immediately after use. 
4. Turn the projector upside-down and remove the air filters 
at the side and bottom of the projector.
5. Insert the two new air filters. They should click into...

EPSON PowerLite 7850p Projector
24 - EPSON PowerLite 7850p Projector 6/03 You see this screen: 
Note: The lamp usage timer shows 
0H until you’ve used the 
lamp for at least 10 hours.
3. Select 
Reset Lamp Timer, 
then press 
Enter. You see 
this prompt:
4. Select 
Yes, then press Enter.
5. When you’re finished, press 
ESC or Menu to exit. 
Transporting the Projector
The projector contains many glass and precision parts. Follow 
these guidelines to prevent injury or damage when 
transporting it:
❏When...