My projector can't handle white

check laptop output settings my laptop uses f4 with the function key to switch the output mode your laptop may have a similar setting from Laptop only to Dual Screen to Composite screens.

Manual: http://www.mitsubishi-presentations.com/wp-content/files_mf/mitsubishi_manual_xd250ust.pdf

Installation>Wall Screen>Keystone

The automatic keystone adjustment may not be carried out correctly

because of the ambient temperature and the installation

conditions of the projector and the screen. In such cases, correct

the keystone manually.

• When the projector is projecting images where acceleration is

present, such as in a vehicle and aircraft, the automatic keystone

adjustment may not function correctly. In such a case, set AUTO

KEYSTONE in the INSTALLATION menu to OFF and correct the

keystone manually.

• You can correct the vertical keystones. However, their adjustment
ranges are limited in such correction.

When the keystone adjustment is carried out, the adjustment

value is indicated. Note that this value doesn't mean a projection

angle.

• The allowable range of the adjustment value in the keystone

adjustment varies depending on the installation conditions.

• When the keystone adjustment takes effect, the resolution

decreases. In addition, stripes may appear or straight lines may

bend in images with complicated patterns. They are not due to

product malfunctions.

• Noise may appear on the screen during the keystone adjustment

because of the type of the video signal being projected and the

setting values of the keystone adjustment. In such cases, set the

keystone adjustment values in the range where the image is displayed

without noise.

• When the keystone adjustment is carried out, the image may not
be displayed correctly because of the type of input signal.

On most laptops you have to select Function F8 to direct output to the projector or the projector and the laptop display.

I FORGOT MY PASSWORD for my benq mp610
the code is 22368-14020-6882-8630
my email: [email protected]
thanks

you'll have to go into the menu and reset the settings to factory default and start again.

clock and phase are off. go into menu and reset the settings to factory default.

Hi Stella,
There is a button on the projector called "Auto Image"
Most people don't realize it's even there.
Press it while you are seeing this problem and most likely the projector will figure out the image issue and all will be well.
Note: this feature is nowhere in the menu(s)

Good Luck!

SagerTronics

Adjust the screen area of the computer’s display settings to match the projector’s native resolution. Refer to your projector documentation for the optimum or native-resolution setting for your projector model. If you can't find this information or are uncertain, most projectors support a maximum of 800 x 600 pixels.
• With certain laptops, you might need to disable the laptop display to obtain the best image, especially when the native resolution of the laptop exceeds the native resolution of the projector.
• Font smoothing will automatically generate a cleaner font outline, both on your laptop and on the projector. To apply font smoothing, do the following:
1.
In Control Panel, open Display.
2.
On the Appearance tab, click the Effects button.
3.
In the Effects dialog box, select the Use the following method to smooth edges of screen fonts check box, and then select Standard or ClearType in the list.


If the projected image is dimmer than it was on the laptop, check your projector documentation for information regarding lamp timers. If the lamp life has expired, replace the lamp for maximum brightness.
If the projected image is not rectangular, try one or both of the following:
• Make sure that the projector is perpendicular to the viewing screen.
• Raise or lower the projector.
If the projected image displays vertical lines, "bleeding," or spots, try one or more of the following:
• Adjust the brightness of the image.
• Check the projector lens to see whether it needs cleaning.
• Adjust the sync and tracking on the projector.

the adjustment box for colour, brightness and contrast stays fixed on the screen. i tried pressing the exit button.... after a few times it disappears only to reappear within a few minutes. also the auto adjustment option, for which we are supposed to manually press the i button, keeps auto adjusting the screen whenever it feels like it. the box appears right in middle of the screen and is a real nuisance as it blocks out the main portion.

I am not 100 percent what you are asking but I will answer the best I can with your question.

1. Press the [Administration] button located above the numeric keypad on the Control Panel. The Administration button has a wrench symbol located above it. The Access screen will be displayed.
2. Select [Tools] on the Touch Screen. The Tools Access Number screen will be displayed.
3. Enter your numeric password using the keypad.
   
   NOTE: If you do not know the password, contact your administrator. The initial password at machine install is 11111.
   
   If the administrator encounters a problem with changing or forgetting the machine password, a service call must be placed:
   
   
4. Select [Enter] on the Touch Screen. The Tools screen will be displayed.
5. Select [System Image Quality]. The System Image Quality screen will be displayed.
6. Select [Image Recognition]. The Image Recognition screen will be displayed.
7. Select 'Screening Adjustment' by selecting the [Up] or [Down] arrow buttons.
8. Select [Change Settings]. The Screening Adjustment screen will be displayed.
9. Select [Apply to Copies Only] then select [Save]. The Screening Adjustment screen will be displayed.
10. Select [Close]. The System Image Quality screen will be displayed.
11. Select [Auto Screening Adjust]. The Auto Screening Adjust screen will be displayed.
12. Select [Halftone Screen]. The Halftone Screen will be displayed.
13. Select either [Halftone 200 line screen] or [Photograph 200 dpi].
    
    NOTE: Do not select 'Printer use' as this will effect print calibration; which will be handled directly by the color server set up to print to the copier / printer.
    
    
14. Select [Save]. The Auto Screening Adjust screen will be displayed.
15. Insert at least 2 sheets of white, 216 mm x 279 mm (Letter, 8.5 x 11 inch) paper in Paper Tray 5 (Bypass Tray).
16. Select [Print Test Original] to print a sample of the settings. The message 'Please wait…Printing test original' will be displayed and the test original will print.
    
    NOTE: If selecting [Print Test Original] displays the message ‘System Disabled' then Screening Adjustment is disabled. Select [Close] and repeat steps 5 to 16.
    
    
17. Open the Document Glass Cover.
18. Place the test original face-down on the Document Glass with the two magenta squares against the left edge of the glass.
19. Place 5 sheets of blank white paper directly on top of the test original.
20. Close the Document Glass Cover.
21. Select [Start Adjustment] from the Touch Screen. The message 'Please wait….Adjustment in progress' will be displayed, then the Auto Screening Adjust screen will be displayed.
22. Select [Adjustment Complete]. The message 'Please wait…Printing current settings' will be displayed and the adjusted original will be printed.
23. Examine the adjusted original to make sure the image quality is satisfactory and continue to the next step. If the image quality is not satisfactory repeat steps 12 through 22.
24. Select [Close]. The System Image Quality screen will be displayed.
25. Select [Close]. The Tools screen will be displayed.
26. Select [Close]. The default copy screen will be displayed