Proxima Dp9240 Projector User Manual

41
COMPUTER MODE
USA
MAIN MENU DISPLAY
PC ADJUSTMENT
This projector can automatically detect display signals from most personal computers currently distributed. However,
some computers employ a special signal format which is different from the standard one and the projector cannot detect
it. If this happens, the projector cannot reproduce a proper image. And a flickering picture, a non-synchronized picture, a
non-centered picture or a skewed picture may be projected instead.
For those non-standard...

42
COMPUTER MODE
USA
OK ?
Ye s
No630
1056
47
4
1
ITEM
TOTAL LINES
TOTAL DOTS
HORIZONTAL
VERTICALFUNCTION
The number of the total vertical lines. Adjust the number to match your PC image.
The number of the total dots in one horizontal period. Adjust the number to match your PC image.
Adjustment of the horizontal picture position. When the image is not centered on the screen, adjust this.
Adjustment of the vertical picture position. When the image is not centered on the screen, adjust this.
PC ADJUSTMENT...

43
COMPUTER MODE
USA
1
630
1056
47
4
300
0
ITEM
CLAMP
DISPLAY AREA
HORIZ. SCALEFUNCTION
Adjustment of the clamp level. When the image has a dark bar, try this adjustment.
Expanding or compressing level for the vertical direction. Expanding or compressing level for the horizontal direction.PC ADJUSTMENT
DISPLAY 2 MAIN MENU DISPLAY 17. Another dialog box PC ADJUSTMENT DISPLAY 2 will appear and the parameter data for the Mode you have selected
is shown in this dialog box.
18. Move the arrow to an item that...

OK ?
Ye s
No630
1056
47
4
Stored1
Stored
44
MAIN MENU DISPLAY
PC ADJUSTMENT
DISPLAY
MODE FREE
The Mode free function is provided to confirm or clear the parameter data produced by PC ADJUST.
1. Press the MENU BUTTON and the MAIN MENU DISPLAY dialog box will appear.
2. Press the POINT LEFT/RIGHT BUTTON(s) to select PC ADJUST and press the SELECT BUTTON. Another dialog
box Where to reserve will appear.
3. Press the POINT DOWN BUTTON and a red arrow will appear.
4. Move the arrow to one of the Modes (Stored...

45
COMPUTER MODE
USA
This projector has a picture screen resize function, which enables you to display the image  in desirable size.
1. Press MENU BUTTON and MAIN MENU DISPLAY dialog box will appear.
2. Press POINT LEFT/RIGHT BUTTON(s) to select SCREEN and press the SELECT BUTTON.  Another dialog box
SCREEN ADJUST DISPLAY will appear.
3. Press POINT DOWN BUTTON and a red arrow will appear.
4. Move the arrow to the function that you want to adjust.
PICTURE SCREEN ADJUSTMENT
1. To adjust the image size or...

46
OTHER FUNCTION SETTING
USA
This projector has other functions settings: Blue back, Display, Ceiling, Rear, Split wipe, Power management, Remote
control and Lamp age.
See the next page menus figure and settings.
TB
TB
LRLR
BLUE BACK (On or Off)
SPLIT WIPE (On or Off)
REAR (On or Off)
CEILING (On or Off)
DISPLAY (On or Off)
POWER MANAGEMENT (On or Off)
When this function is in the On position, the projector will project a blue image without video noise on the screen when
the video source is unplugged or...

47
MAIN MENU DISPLAY 1. Press the MENU BUTTON and the MAIN MENU DISPLAY dialog box will appear.
2. Press the POINT LEFT/RIGHT BUTTON(s) to select SETTING and press the SELECT BUTTON. Another dialog box
SETTING DISPLAY will appear.
3. Press the POINT DOWN BUTTON and a red arrow will appear.
4. Move the arrow to an item you want to set by pressing the POINT UP/DOWN BUTTON(s).
5. If you want to change the setting, press the SELECT BUTTON.
6. To quit the MENU, point to Quit and then press the SELECT BUTTON....

48
MAIN MENU DISPLAY The Lamp age function is designed to reset the lamp replacement monitor timer. When replacing the lamp, reset the lamp
replacement monitor timer by using this function.
NOTE:Do not reset the LAMP REPLACEMENT MONITOR TIMER, except after the lamp is replaced.
1. Press the MENU BUTTON and the MAIN MENU DISPLAY dialog box will appear.
2. Press the POINT LEFT/RIGHT BUTTON(s) to select SETTING and press the SELECT BUTTON.
Another dialog box SETTING DISPLAY will appear.
3. Press the POINT...

49
The removable air filter prevents dust from accumulating on the surface of the projection lens and projection mirror.
Should the air filter become clogged with dust particles, it will reduce the cooling fans effectiveness and may result in
internal heat build up and reduce the life of the projector.
To clean the air filter, follow the cleaning procedures below:
1. Turn the POWER ON/OFF button OFF.
2. Remove the air filter cover.
3. Remove the air filter from the filter cover.
4. Clean the air filter...

50
Follow these steps to replace the lamp assembly.
1. Turn off the projector and allow the projector to cool thoroughly.
2. Disconnect the AC cord from the projector.
3. Remove screw with a screwdriver and remove the lamp cover.
4. Remove 2 screws with a screwdriver and pull out the lamp assembly by
grasping the handle.
5. Replace the lamp assembly.
6. Tighten 3 screws to secure the lamp cover and the lamp assembly.
7. Connect the detachable AC cord to the projector.
8. Reset the lamp replacement...