214346
42
Zoom out
Zoom in
Previous page
1/45
Next page
42
Red LED behavior and projector errors
If the projector is not functioning properly and the red LED is blinking, con-
sult Ta b l e 2 to determine a possible cause. There are two second pauses
between the blinking cycles. Visit our website for more details on the red
LED error codes. See the inside back cover for contact information.
Projected image size
NOTE: Visit our website for an interactive image size calculator.
Table 2:
Red LED Behavior Explanation
One (1) blink The lamp won't strike after five (5)
attempts. Check the lamp and lamp door
installations for loose connections.
Two (2) blinks The lamp counter hours have exceeded
lamp life hours. Replace the lamp and
reset the lamp hours counter.
Three (3) blinks The projector has shut down the lamp.
Replace the lamp. Contact Technical Sup-
port for repair if replacing the lamp does
not solve the problem.
Four (4) blinks The fan has failed. Contact Technical Sup-
port for repair.
Five (5) blinks The projector is overheating. Check for a
blocked air vent. Contact Technical Sup-
port for repair if clearing the air vents
does not solve the problem.
Table 3:
Image sizes
Distance
to screen
(feet/m)
Minimum
Diagonal
(feet/m)
throw ratio 1.53
Maximum
Diagonal
(feet/m)
throw ratio 1.28
Minimum
Horizontal
(feet/m)
throw ratio 1.91
Maximum
Horizontal
(feet/m)
throw ratio 1.60
5/1.5 3.3/1 4/1.2 2.6/0.8 3.2/1
10/3 6.5/2 7.8/2.4 5.2/1.6 6.3/1.9
15/4.6 9.8/3 11.7/3.6 7.8/2.4 9.3/2.8
20/6.1 13/4 15.5/4.7 10.4/3.2 12.4/3.8
30/9.1 19.5/5.9 23.2/7.1 15.6/4.8 18.6/5.7
32.8/10 21.3/6.5 25.4/7.7 17/5.2 20.3/6.2
42


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 InFocus lp 640 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 InFocus lp 640 in the language / languages: English as an attachment in your email.

The manual is 2,52 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