214764
127
Zoom out
Zoom in
Previous page
1/151
Next page
7. Appendix
115
p Image Problems
Problem: No image appears on the screen
1. Verify the settings on your notebook or desktop PC.
2. Turn off all equipment and power up again in the correct order.
Problem: The image is blurred
1. Adjust the Focus on the projector.
2. Press the Auto Adjust button on the remote control or projector.
3. Ensure the projector-to-screen distance is within the specified range.
4. Check that the projector lens is clean.
5. Remove the lens cover.
Problem: The image is blurred and distorted on NP4001
Check the WXGA Mode is set to Off. (see page 72)
When "WXGA Mode" is set to On, an XGA (1024 x 768) signal may not be recog-
nized on NP4001. In this case, select Off.
To check if the signal is recognized, go to "Source" under "Information" menu.
(see page
97)
Problem: The image is wider at the top or bottom (trapezoid effect)
1. Position the projector so it is as perpendicular to the screen as possible.
2. Use the Keystone button on the remote control or projector to correct the
problem.
Problem: The image is reversed or upside down
Check the Orientation setting on the Setup menu of the OSD.
Problem: The image is streaked
1. Set the Clock and Phase settings on the Adjust menu of the OSD to the de-
fault settings.
2. To ensure the problem is not caused by a connected PC’s video card, con-
nect to another computer.
Problem: The image is flat with no contrast
1. Adjust the Contrast setting on the Adjust menu of the OSD.
2. Adjust the Brightness setting on the Adjust menu of the OSD.
Problem: The color of the projected image does not match the source
image.
Adjust the Color Temperature and Gamma Correction settings on the Detail
Settings menu of the OSD.
127


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 Nec np 4000 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 Nec np 4000 in the language / languages: English as an attachment in your email.

The manual is 4,9 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.

Others manual(s) of Nec np 4000

Nec np 4000 User Manual - German - 150 pages


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