HP Mp3220 Digital Projector Users Guide

							User’s Guide61
Fixing Problems
Sound problems
If no sound is coming out of the projector: 
❏Be sure you have an audio cable securely connected between the 
projector and the input device.
❏Be sure that the mute and volume settings are correct on the input 
device, such as a computer, DVD player, or camcorder.
❏Open the on-screen menu and select Quick choice. Check the 
following settings:
◆Mute is turned off.
◆Volume is correct.
Interruption problems
If the lamp indicator or temperature indicator turns on or blinks:
❏If the lamp indicator blinks, the lamp is not able to light. Wait for 
the projector to cool, then try starting it again.
❏If the lamp indicator is on or blinking, unplug the projector after 
it cools down. Remove and reinstall the lamp module. If this does 
not fix the problem, install a new lamp.
❏If the temperature indicator turns on or blinks, the projector is too 
hot. See the following problem.
If the projector suddenly shuts down and the temperature light turns on:
❏If the temperature light is blinking, the fan is not working. Allow 
the projector to cool for several minutes.
❏If the temperature light is steady, the projector has overheated. 
Allow it to cool for several minutes.
❏If airflow is obstructed, remove the obstruction.
❏If possible, remove any sources of excess heat in the room.
❏If the condition occurs after restarting the projector, contact HP 
to have the projector serviced or repaired.  
						

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Fixing Problems
If the lamp shuts off during a presentation:
❏A minor power surge might cause the lamp to shut off. Wait a 
few minutes, then power on the projector.
❏If the lamp indicator is on or blinking, unplug the projector after 
it cools down. Remove and reinstall the lamp module. If this does 
not fix the problem, install a new lamp.
If the lamp burns out or makes a popping sound: 
❏If the lamp burns out and makes a popping sound, the projector 
will not turn back on until the lamp module has been replaced. 
❏If the lamp breaks, contact HP about repairs that might be 
required.
Remote control problems
If the remote control does not operate: 
❏Be sure nothing is blocking the remote control receiver on the 
front or back of the projector. Move to within 9 m (30 ft) of the 
projector.
❏Open the on-screen menu and select Help > Diagnostics.
Run remote control test.
❏Replace the battery in the remote control.
If only the mouse and page-up and page-down buttons do not work: 
❏Be sure you have a USB connection between the projector and 
the computer.
❏Open the on-screen menu and select Help > Diagnostics. 
Run remote control test and USB test. 
						

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Fixing Problems
Testing the Projector
The on-screen menu contains diagnostic tests you can use to verify the proper 
operation of the projector and the remote control.
To run the projector diagnostics
1. Open the on-screen menu and select Help > Diagnostics.
2. Select a test to perform. 
						

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Fixing Problems 
						

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7
Reference
This chapter lists the specifications, safety information, and regulatory information for 
the projector. 
■“Specifications” on page 65
■“Safety Information” on page 70
■“Regulatory Information” on page 72
Specifications
Because HP continually improves its products, the following specifications are subject 
to change. For the latest specifications, visit the HP website at http://www.hp.com.
Identifying the projector specifications
Size 251 mm × 210 mm × 69 mm
(9.9 in. × 8.3 in. × 2.7 in.)
Weight 1.8 kg (3.9 lb)
Resolution XGA
Te ch n o l o gy D L P
Video connectors VGA input, S-video input, composite-video input (RCA)
Optional cable for component-video input
Audio connectors Mini-phone stereo audio input
Video compatibility NTSC M (3.58 MHz), 4.43 MHz; PAL B, D, G, H, I, M, N; 
SECAM B, D, G, K, K1, L; HDTV 480i/p, 575i/p, 720p, 
1080i
IR receivers On front and back of projector 
						

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Reference
Lens 2.0 to 2.4 throw ratio (distance/width)
Optical zoom 1:1.2
Keystone Manual correction: up to +25° to –30° vertical
Audio Monaural speaker, 1-W peak output
Lamp 200-W P-VIP lamp, 1.0-mm arc
2000 hours (half life)
Lamp-saver mode reduces lamp power to 160 W, extends 
lamp life
Replacement lamp: L1720A
Light engine 0.7-in. 12° DDR DMD
XGA
Color system Two preset color modes are available:
Graphics
Video
Remote control USB mouse
Mounting options Ceiling and tabletop, front and rear projection
Security Kensington lock compatible
Power 100 to 240 V at 50 to 60 Hz
Identifying the projector specifications (continued) 
						

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Reference
Noise level 38±2 dBA
EnvironmentOperating:
Temperature: 10 to  35°C (50 to  95°F)
Humidity: 80% RH max, non-condensing
Altitude: up to 3,000 m (10,000 ft), up to 25°C (77°F)
Storage: Temperature: –20 to  55°C (–4 to 131°F) 
Humidity: 80% RH max, non-condensing 
Altitude: up to 12,000 m (40,000 ft)
Identifying the projector specifications (continued) 
						

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Reference
Analog Video Mode Compatibility
Compatibility Resolution V-Sync (Hz) H-Sync (kHz)
VGA 640 x 350 70 31.5
640 x 350 85 37.9
640 x 400 85 37.9
640 x 480 60 31.5
640 x 480 72 37.9
640 x 480 75 37.5
640 x 480 85 43.3
720 x 400 70 31.5
72 0  x  40 0 85 37. 9
SVGA 800 x 600 56 35.2
800 x 600 60 37.9
800 x 600 72 48.1
800 x 600 75 46.9
800 x 600 85 53.7
XGA 1024 x 768 60 48.4
1024 x 768 70 56.5
1024 x 768 75 60.0
1024 x 768 85 68.7
SXGA 1280 x 1024 60 63.98
1280 x 1024 75 79.98
SXGA+ 1400 x 1050 60 65.22
1400 x 1050 60 63.98
MAC LC 13 640 x 480 66.66 34.98 
						

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Reference
MAC II 13 640 x 480 66.68 35
MAC 16 832 x 624 74.55 49.725
MAC 19 1024 x 768 75 60.24
MAC 1152 x 870 75.06 68.68
MAC G4 640 x 480 60 31.35
MAC G4 640 x 480 120 68.03
MAC G4 1024 x 768 120 97.09
i Mac DV  640 x 480 117 60
i Mac DV 800 x 600 95 60
i Mac DV 1024 x 768 75 60
i Mac DV 1152 x 870 75 68.49
i Mac DV 1280 x 960 75 75
i Mac DV 1280 x 1024 75 90.9
Analog Video Mode Compatibility (continued)
Compatibility Resolution V-Sync (Hz) H-Sync (kHz) 
						

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Safety Information
Safety precautions
ÅWAR N I N G: Observe the following precautions to reduce the risk of injury.
■
To prevent eye injury, do not look directly into the lens when the lamp is on.
■To prevent electrical shock, do not expose the projector to rain or moisture. Do 
not open the projector except as instructed by the manual.
■To reduce the risk of fire or electrical shock, do not allow small metallic objects to 
get inside the projector. Carry the projector only in its protective case, and do not 
store paper clips or other small objects inside the case.
■Allow the projector to cool before removing any cover and touching internal 
components, as instructed by the manual.
■Keep paper and other combustible material away from the projector lens to 
prevent the possibility of fire.
■Use only an approved power cord rated for the voltage and current marked on the 
product label. Do not overload any outlet or extension cord.