214277
77
Zoom out
Zoom in
Previous page
1/121
Next page
76
Problems Solving
User’s Guide
Internal temperature error
(overheating)
The lamp will turn off automatically and projection will stop. Wait for about 5 minutes. After
about 5 minutes the projector will switch to standby mode, so check the following two points.
After checking, press the [Power] button to turn the power back on.
Check that the air filter and air exhaust vent are clear, and that the projector is not positioned
against a wall. sp.16
If the air filters are blocked, clean or replace them. sp.99, p.104
If this does not solve the problem and the projector continues to overheat or the indicators continue
to show a problem when the power is turned on, stop using the projector, disconnect the power cable
from the wall outlet, and contact your dealer or the nearest address provided in the "International
Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms
booklet.
Lamp timer failure/
Lamp out
Take out the lamp and check if it is broken. sp.101
If the lamp is not broken, put it back in and then turn the power on. If the lamp still does not turn
on, replace it with a new lamp.
If this does not solve the problem, stop using the projector and disconnect the power cable from
the electrical outlet. Then contact your dealer or the nearest address provided in the "International
Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms
booklet
If the lamp is broken replace it with a new lamp, or contact your local dealer for further advice.
If replacing the lamp yourself, be careful to avoid pieces of broken glass.
(Projection cannot be carried out until the lamp is replaced.)
Check that the lamp and the lamp cover are securely installed. If the lamp or lamp cover is not
securely installed, the lamp will not switch on.
Lamp or Temp indicator flashes orange
: lit : flashing : off
Status Cause Remedy or Status
High-speed cooling in progress (This is not an abnormality, but if the temperature rises too high again, projection will stop
automatically.)
Check that the air filters and air exhaust vent are clear and that they are not up against a surface
such as a wall. sp.16
If the air filters are clogged, clean or replace them. sp.99, p.104
: lit : flashing : off
Status Cause Remedy or Status
Red
Red
Red
Red
Warning
Red
Orange
77


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Epson emp 740 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Epson emp 740 in the language / languages: English as an attachment in your email.

The manual is 6,09 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info