HP Vp6310b Digital Projector Users Guide

							Troubleshooting suggestions 61
 For a computer connection, set the display resolution as the computer to the same 
resolution as the projector, 800 × 600 or 1024 × 768 (see “Specifications” on 
page 65). If the computer has multiple monitors, adjust the resolution of the monitor 
assigned to the projector.
 For a computer connected to the S-video port, the picture cannot be as high resolution 
as what you see on the computer display.
If an upside-down or reversed image is displayed:
 The projector has been set to the wrong position setting. Press enter, go to Setup > 
Advanced Setup > Projector position, and select the correct setting.
If the image is too small or too large:
 Adjust the zoom ring on top of the projector.
 Move the projector closer to or farther from the screen.
 On the projector or remote control, press the picture mode  button one or more times 
to see if one of the picture modes makes the image the correct size.
Press enter, go to Picture > Customize picture mode > Stretch. Try the different settings.
 If the source device sends wide-screen output, press enter, go to Input, and try setting 
Widescreen input to Ye s . Otherwise, set it to No.
If the image has slanted sides:
 As much as possible, reposition the projector so that it is centered on the screen and 
below the bottom or above the top of the screen.
 On the projector, press the keystone button until the sides are vertical.
If the image is stretched:
 On the projector or remote control, press the picture mode   button one or more times 
to see if one of the picture modes makes the image the correct size.
Press enter, go to Picture > Customize picture mode > Stretch. Try the different settings.
 If the source device sends wide-screen output, press enter, go to Input, and try setting 
Widescreen input to Ye s . Otherwise, set it to No.
If the projected colors seem slightly wrong:
 See “Adjusting the picture for best color” on page 36.
Press enter, go to Help > Diagnostics, and run the color test.
If the projected colors seem completely wrong:
 Be sure the pins on the cable connectors are not bent or broken.
Press enter, go to Picture > Color settings > Color space. Try the different settings. 
						

							Fixing Problems 62
Press enter, go to Help > Diagnostics, and run the color test.
Press enter, go to Picture > Color settings > Reset color settings, and press enter.
Press enter, go to Setup > Reset all settings, and press enter.
If the picture is not clear (ghost images, smearing, poor quality):
 Be sure the video cable you are using is coaxial cable rated at 75 ohms. Any other 
cable or impedance rating can reduce picture quality.
 The video cable connecting the video source to the projector probably must be higher 
quality. See “Choosing cables” on page 49.
If several picture settings seem completely wrong and you cannot fix them:
Press enter, go to Picture > Color settings > Reset color settings, and press enter.
Press enter, go to Setup > Reset all settings, and press enter.
If a scrolling or cut-off image is displayed for a computer connection:
 Press the auto sync button on the projector or remote control.
 Turn everything off. Then power on the projector first and power on the notebook or 
desktop computer second.
 If the previous steps do not correct the display image, adjust the resolution of the 
notebook or desktop computer to the same resolution as the projector, 800 × 600 or 
1024 × 768 (see “Specifications” on page 65). If the computer has multiple monitors, 
adjust the resolution of the monitor assigned to the projector.
If the image is flickering or unstable for a computer connection:
 Press the auto sync butto on the projector or remote control.
Press enter, go to Picture > VGA settings, and adjust Frequency or Trac king.
If the image disappears from the computer screen:
 For a notebook computer, you might be able to turn on both the external VGA port and 
the built-in screen. Refer to the computer manual.
 Connect a monitor to the VGA-out port.
If text or lines from a computer display seem rough or uneven:
 Check the focus adjustment.
Press enter, go to Setup > Reset keystone, and press enter. 
						

							Troubleshooting suggestions 63
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 
source device.
Press enter, go to Sound, and check that Mute is turned off and Volum e is correct.
Press enter, go to Sound > Internal speakers, and be sure the speakers are turned on.
Press enter, go to Help > Diagnostics, and run the sound test.
 Be sure that the mute and volume settings are correct on the source device, such as a 
VCR, camcorder, or computer.
Interruption problems
If the projector stops responding to all controls:
 If possible, turn off the projector, then unplug the power cord and wait at least 15 
seconds before reconnecting power.
If the lamp shuts off during a show:
 A minor power surge might cause the lamp to shut off. This is normal. Wait a few 
minutes, then power on the projector.
 If a red warning light is on or blinking, see “Warning light problems” on page 59.
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 due to glass 
fragments.
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.
 Aim the remote control at the screen or at the front or back of the projector.
 Move the remote control so it is more directly in front of or behind the projector and not 
as far to the side.
Press enter, go to Help > Diagnostics, and run the remote control test.
 Replace the battery in the remote control. 
						

							Fixing Problems 64
Testing the projector
Running the projector diagnostics
The on-screen menu contains diagnostic tests you can use to verify the proper operation of the 
projector and the remote control.
1.Press enter and go to Help > Diagnostics.
2.Select a test and press enter.
3.Follow the displayed instructions. 
						

							Specifications 65
7Reference
This chapter lists the specifications, safety information, and regulatory information for the 
projector. 
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.
Projector Specifications
Size 280 × 255 × 102 mm (11.0 × 10.1 × 4.0 in.)
Weight 3.5 kg (7.7 lb)
Resolution vp6310 series: SVGA (800 × 600)
vp6320 series: XGA (1024 × 768)
Te ch nol o gy D L P
Video connectors VGA-in (D-sub) with optional cable for component-video input
VGA-out (D-sub)
S-video (mini-DIN)
Composite video (RCA)
DVI-D (vp6320 series)
Audio connectors Stereo-in (2 RCA and mini-phone)
Other connectors USB 1.1 type B
RS-232 control (vp6320 series)
12-Vdc trigger output (vp6320 series)
Video compatibility NTSC 3.58 MHz and 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)
DVI with HDCP (vp6320 series)
PC video up to SXGA  
						

							Reference 66IR receivers Front and back of projector
Lamp 210-watt lamp
4000-hour average lamp life (to half of original brightness)
Lamp saver mode reduces lamp power to 168 watts
Replacement lamp: L1695A
Optics 1 to 10 m (3 to 33 ft) focus range
1.16:1 optical zoom
vp6310 series:
1.7 to 2.0 throw ratio (distance/width)
128% offset (relative to half-height)
vp6320 series:
1.8 to 2.1 throw ratio (distance/width)
125% offset (relative to half-height)
Light engine vp6310 series: 0.55-in. 12° DDR DMD
vp6320 series: 0.7-in. 12° DDR DMD
Audio Monaural speaker, 6-watt peak output
Noise level less than 36 dBA
Vertical tilt 0° to 9°
Vertical keystone 
correction±20%
Remote control USB mouse
Mounting options Ceiling and tabletop, front and rear projection
Security Kensington lock compatible
Unlock sequence protects against unauthorized use
Power 100 to 240 V at 50 to 60 Hz
Projector Specifications (continued) 
						

							Specifications 67 Environment Operating:
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)
Video mode compatibility
Compatibility Resolution Refresh rates (Hz)
Analog
VGA 640 × 350 70, 85
640 × 400 85 
640 × 480 60, 66.66, 66.68, 72, 75, 85
720 × 400 70, 85 
SVGA 800 × 600 56, 60, 72, 75, 85
832 × 624 74.55
XGA 1024 × 768 60, 70, 75, 85
1152 × 870 75, 75.06
1280 × 960 75
SXGA 1280 × 1024 60, 75 
SXGA+ 1400 × 1050 60
Digital (vp6320 series)
VGA 640 × 350 70, 85
640 × 400 85
Projector Specifications (continued) 
						

							Reference 68
Safety information
LED safety
The infrared ports located on the digital projector and remote control are classified as Class 1 
LED devices according to International Standard IEC 825-1 (EN60825-1). This device is not 
considered harmful, but the following precautions are recommended:
If the unit requires service, contact an authorized HP service center.
Do not attempt to make any adjustment to the unit.
Avoid direct eye exposure to the infrared LED beam. Be aware that the beam is invisible 
light and cannot be seen.
Do not attempt to view the infrared LED beam with any type of optical device.
Mercury safety
WARN I NG!This digital projector lamp contains a small amount of mercury. If the lamp 
breaks, adequately ventilate the area where the breakage occurred. Disposal of the lamp 
might be regulated due to environmental considerations. For disposal or recycling information, 
contact your local authorities or the Electronic Industries Alliance at http://www.eiae.org.
640 × 480 60, 72, 75, 85
720 × 400 70, 85
SVGA 800 × 600 56, 60, 72, 75, 85
XGA 1024 × 768 60, 70, 75
SXGA 1280 × 1024 60, 75
SXGA+ 1400 × 1050 60
Video mode compatibility (continued)
Compatibility Resolution Refresh rates (Hz) 
						

							Regulatory information 69
Regulatory information
This section presents information that shows how your digital projector complies with 
regulations in certain regions. Any modifications to your digital projector not expressly 
approved by HP could void the authority to operate the digital projector in these regions.
U.S.A.
This digital projector has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential installation.
This digital projector generates, uses, and can radiate radio frequency energy. If not installed 
and used in accordance with the instructions, it can cause harmful interference to radio 
communications. However, there is no guarantee that interference will not occur in a particular 
installation. If this digital projector does cause harmful interference to radio or television 
reception (which can be determined by unplugging the unit), try the following:
Reorienting or relocating the receiving antenna.
Relocating the digital projector with respect to the receiver.
Connecting the digital projector’s power cord to another power outlet.
Connections to peripheral devices
To maintain compliance with FCC Rules and Regulations, use properly shielded cables with 
this device.
For more information, consult your dealer, an experienced radio/television technician, or, 
prepared by the Federal Communications Commission, How to Identify and Resolve Radio-TV 
Interference Problems. This booklet is available from the U.S. Government Printing Office, 
Washington, DC 20402, Stock Number 004-000-00345-4. At the first printing of this manual, 
the telephone number was 202-512-1800.
Canada
This Class B digital apparatus complies with Canadian ICES-003. 
						

							Reference 70
Japan
Kore a
International
For regulatory identification purposes, your product is assigned a regulatory model number. 
The regulatory model number for your product is listed in the declaration of conformity. This 
regulatory number is different from the marketing name and product number.
Regulatory model number: CRVSB-05CE