Compaq IPAQ Microportable Projector MP4800 Users Guide

2–10Compaq iPAQ Microportable Projector MP4800 User’s Guide
Using the Projector
Adjusting the Projected Image
There are three ways to adjust the projected image:
■Adjusting the projector height
■Adjusting the image size
■Adjusting the projector focus
Adjusting the Projector Height
The projector has a built-in elevator foot that can raise the 
projector approximately 1 inch (2.54 cm).
ÄCAUTION: If the projector is mounted to a tripod, do not use the 
elevator foot.
To adjust the height:
1. Raise the...

Using the Projector
Compaq iPAQ Microportable Projector MP4800 User’s Guide2–11
The projector is capable of correcting for keystone (trapezoidal) 
distortion caused when the projector is tilted upward or 
downward from its normal horizontal position. This feature 
corrects keystoning by making the width of the top and bottom 
of the screen the same. Access this feature using the Image 
Control selection of the on-screen display (OSD) menu. Refer 
to Chapter 3, “Using the On-Screen Display Menu” for more...

2–12Compaq iPAQ Microportable Projector MP4800 User’s Guide
Using the Projector
Adjusting the Projector Focus
To focus the projected image, rotate the focus ring 1 until the 
image is clear. The projector will focus at distances from 3.7 feet 
(1.1 meters) to 40.7 feet (12.4 meters).
If vertical bars appear on the display after adjusting the focus, 
press the 
Resync button 2 to automatically synchronize and 
track the display. If the button does not correct the display, use 
the Digital Conversion...

Using the Projector
Compaq iPAQ Microportable Projector MP4800 User’s Guide2–13
Image Size Adjustment
✎If the projector is used at the maximum distance in this chart, the 
display may appear to be dimmer than usual.
Projected Image Sizes at Minimum Zoom 1
Screen 
Diagonal1.9’
0.6 m3.3’
1.0 m6.5’
2.0 m9.8’
3.0 m13.1’
4.0 m16.4’
5.0 m20.3’
6.2 m
Screen 
Width1.5’
0.5 m2.6’
0.8 m5.3’
1.6 m7.9’
2.4 m10.5’
3.2 m13.1’
4.0 m16.3’
5.0 m
Screen 
Height1.1’
0.3 m2.0’
0.6 m3.9’
1.2 m5.9’
1.8m7.9’
2.4 m9.8’
3.0...

Compaq iPAQ Microportable Projector MP4800 User’s Guide3–1
3
Using the On-Screen
Display Menu
Introducing the On-Screen Display Menu
The adjustments for screen settings are located in the on-screen 
display (OSD) menu and can be viewed in one of the available 
languages.
Adjusting the On-Screen Display Menu
To launch and make adjustments to the OSD menu:
1. Press the 
Menu button 1 on the projector or the remote 
control. The Main menu will display on the projection screen.
2. To select a function, press...

3–2Compaq iPAQ Microportable Projector MP4800 User’s Guide
Using the On-Screen Display Menu
3. Highlight the function to be adjusted and press the 
Enter/Accept button 4.
✎There is no Enter/Accept button on the remote control. If you are 
using the remote control to operate the on-screen display menu, 
press the Menu button again to accept changes.
✎The bar on the bottom of the on-screen display menu shows the 
current operating resolution as well as horizontal and vertical 
frequency.
261794-001.book...

Using the On-Screen Display Menu
Compaq iPAQ Microportable Projector MP4800 User’s Guide3–3
Sample On-Screen Display Menu Adjustment
Below is an example of how to operate the on-screen 
display menu.
1. To select the Image Control function, press the 
Minus(-) 
button until Image Control is highlighted, then press the 
Enter/Accept button on the projector to display the level 2 
menu for Image Control. The level 2 menu displays 
expanded menu items.
2. To make a selection from the level 2 menu, press the...

3–4Compaq iPAQ Microportable Projector MP4800 User’s Guide
Using the On-Screen Display Menu
6. To save all current settings and immediately exit, press the 
Menu button on top of the projector.
or
To make changes before exiting, select Exit from the Main 
menu. If the display is a second-, third-, or fourth-level menu, 
select Save and Return or Cancel, then select Exit from the 
Main menu.
✎If the buttons remain untouched for 5 seconds, all current settings 
will be displayed and the on-screen display...

Using the On-Screen Display Menu
Compaq iPAQ Microportable Projector MP4800 User’s Guide3–5
Color 7100 K (default)
Custom Color
Video Adjustments
Save and Return
CancelRed
Green
Blue
Sharpness
Save and Return
Cancel
Saturation
Sharpness
Tint
Save and Return
Cancel
Language Deutsche
English
Español
Français
Italiano
Nederlands
Japanese
Chinese
Save and Return
Cancel
On-Screen Display Menu Adjustments (Continued)
Main Menu Menu Level 2 Menu Level 3
261794-001.book  Page 5  Tuesday, January 22, 2002  2:20 PM 

3–6Compaq iPAQ Microportable Projector MP4800 User’s Guide
Using the On-Screen Display Menu
Management Lamp Saver
Lamp Hours
Horizontal OSD Position
Vertical OSD Position
OSD Timeout
OSD Transparency
Save and Return
CancelOn-Off
Display lamp hours
Adjustment Scale
Adjustment Scale
Adjustment Scale
Adjustment Scale
A/V & HDTV Control HDTV/Video
Color Space
Audio
Gamma
Save and Return
CancelFill to Screen
Fill to Aspect Ratio
Center Image
RGB
Y Pb Pr
Y Cb Cr
Mute
Vo l u m e
Bass
Tr e b l e
Save and Return...