HP Mp3220 Digital Projector Users Guide

							User’s Guide21
Setting Up
To connect video sources
If you have a SCART video device, you will need an adapter (available from HP) to 
connect the device to the projector.
S-video connection
Many DVD players and VCRs have S-video output.
1. Connect an S-video cable (not provided) between the S-video port on the 
projector 
1 and the video device 2.
2. (Optional) To get audio, connect a mini-phone audio cable (not provided) 
between the audio port on the projector
 3 and the video device 4. If the video 
device has RCA audio connectors, use a mini-phone to RCA adapter or cable.
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							22User’s Guide
Setting Up
Composite video connection
Many VCRs and other video equipment have composite video output, a single RCA 
video output connector.
1. Connect a composite video cable (RCA connector) (not provided) between the 
composite video port on the projector 
1 and the RCA video port on the video 
device 
2.
2. (Optional) To get audio, connect a mini-phone audio cable (not provided) 
between the audio port on the projector
 3 and the video device 4. If the video 
device has RCA audio connectors, use a mini-phone to RCA adapter or cable.
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							User’s Guide23
Setting Up
Component video connection
Many DVD players and other video equipment have component-video output, three 
RCA connectors labeled "Y,Pb,Pr", "R,G,B", or similar.
1. Connect a VGA-to-component video cable (available from HP) between the VGA 
port on the projector 
1 and the three RCA component-video connectors on the 
video device 
2.
2. (Optional) To get audio, connect a mini-phone audio cable (not provided) 
between the audio port on the projector
 3 and the video device 4. If the video 
device has RCA audio connectors, use a mini-phone to RCA adapter or cable.
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							24User’s Guide
Setting Up
Turning O n a nd O f f
This section provides instructions on turning the projector on and off. 
■“To turn the projector on” on page 24
■“To turn the projector off” on page 25
To turn the projector on
1. Be sure the power cord is connected.
2. Open the lens cover 
1 by rotating it.
3. Press the power button 
2 on top of the projector, or press the power button on the 
remote control.
4. Connect and power on the source, such as computer, handheld organizer, or DVD 
player. See “Setting Up the Projector” on page 15 for more information.
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							User’s Guide25
Setting Up
To turn the projector off
1. Press the power button on the projector or remote control to turn off the projector.
The power button blinks during the cool-down period, then the projector turns off.
2. You can disconnect video and audio equipment from the projector during the 
cool-down period, but not the power cord.
3. If you must unplug or remove the projector, wait until the power light stops 
blinking, then unplug the power cord.
ÄCAUTION: Do not disconnect power until the projector has cooled down (the fan 
stops) and the power button stops blinking. Otherwise, you might shorten the life of 
the lamp.
If you try to turn on the projector again during the cool-down period, it does not turn 
on. Wait until the cool-down period ends and the power button stops blinking. 
						

							26User’s Guide
Setting Up
Making Basic Adjustments
This section provides instructions on making basic adjustments to the projector. 
■“To aim the projector” on page 26
■“To adjust the focus and zoom” on page 27
To ai m t he  proj ec tor
■To raise the projected picture on the screen, press the height adjustment button 1 
and lift the front of the projector to the desired display angle 
2. Release the 
button to lock the adjustment.
■To lower the projected picture, press the height adjustment button while lowering 
the front of the projector. Release the button to lock the adjustment.
■To store the projector, press the height adjustment button and lower the projector 
fully, then release the button.
When you tilt the projector up or down, the sides of the picture might become slanted. 
To adjust the picture so the sides are vertical, see “To adjust a slanted picture” on 
page 33.
If the picture is not level on the screen, screw the adjustable back foot in or out to level 
the projector.
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							User’s Guide27
Setting Up
To adjust the focus and zoom
1. Rotate the focus ring until the image becomes clear. The projector can be focused 
at distances of 1.2 to 12 m (4 to 40 ft). 
2. Rotate the zoom ring to adjust the picture size from 100 to 120%.
If the picture does not fit the screen, you might have to move the projector closer to 
the screen.  
						

							28User’s Guide
Setting Up 
						

							User’s Guide29
2
Giving Presentations
The chapter explains how to give presentations with the projector. 
■“Using the Remote Control” on page 29
■“Showing Presentations” on page 31
Using the Remote Control
■To turn the projector on or off, press the power button 7.
■To hide or unhide the projected picture, press the hide button 6.
■To switch to the next connected input source, press the source button 3.
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							30User’s Guide
Giving Presentations
■To operate as a mouse on a computer, press the edge of the mouse pad 4 in the 
direction you want the pointer to move, and press the left-click 
5 or right-click 5 
button. This feature requires a USB connection between the projector and 
computer.
■To control page-up and page-down on a computer, press the page-up   and 
page-down   buttons 
2. This feature requires a USB connection between the 
projector and computer.
■To optimize the picture for the type of input signal, press the picture mode  /  
button. This changes between adjustments for video input and for data input.
■To change projector settings using the on-screen menu, press enter and use the 
navigation buttons to make the changes. See “Using the On-Screen Menu” on 
page 36 for more details.
■To exit from any on-screen menu or adjustment, press the back   button.
■To adjust synchronization, press the auto sync button.
✎From within a distance of 9 m (30 ft), aim the remote control at the screen or at the 
front or back of the projector.