HP Sb21 Digital Projector Owners Manual

							31
Troubleshooting (continued)
If you are using an Apple PowerBookTM:
In Control Panels, open the PowerBook Display to select Video Mirroring
“On.”
Problem: Image is unstable or flickering
 Activate the “Auto Image” function.
 Adjust the “Tracking” variable in the “Computer Image” tab of the On
Screen Display (OSD). Refer to page 25.
 Change the color settings of the computer’s monitor (see page 27).
Problem: Image has vertical flickering bar
 Activate the “Auto Image” function.
 Adjust the “Frequency” variable in the “Computer Image” tab of the OSD
(refer to page 25).
 Check and re-configure the display mode of your graphic card to make it
compatible with the product (refer to pages 25, 35 and 37).
Problem: Image is out of focus
 Focus the image with the projector’s Focus Ring.
 Make sure the projection screen is located approximately 1.0 m
(3.3 feet)~12 m (39.4 feet) from the projector.
Problem: The image is stretched when displaying 16:9 DVD.
The projector will automatically detect a 16:9 DVD source signal and
adjust the aspect ratio to produce a full, 4:3-aspect-ratio screen display.
If the projected image is distorted, adjust the aspect ratio by doing the
following:
 Select 4:3 aspect ratio type on your DVD player if you are playing a
16:9 DVD.
 If you cannot select 4:3 aspect ratio type on your DVD player, select 4:3
for the “Aspect Ratio” variable in the “All Images” tab of the OSD (refer to
page 23).
Problem: Image is reversed
 Change the “Projection Direction” parameter in the “Management” tab of
the OSD (refer to page 26).
Problem: Burned out Lamp
 When the lamp module burns out it may make a loud popping sound. The
projector will not turn back on until the lamp module has been replaced.
Follow the lamp change procedure presented in this manual (page 30) and
included with the replacement lamp.
 Remember to reset the “Lamp Hour” counter from the On Screen Display
(OSD) “Management” menu tab after replacing the lamp (refer to
page 26).
appendices
xb31 sb21
NOTE:Some notebook
computers running
NT 4.0 have difficulty
sending a signal to an
external display. 
						

							32
Changing the lamp module
Your projector will monitor the lamp’s elapsed operating time, or “lamp
hours.” After 1000 lamp hours, the projector will display the following
message at start-up:
“The lamp has been in use for over 1000 hours.
You may consider purchasing a spare bulb.”
After 1500 lamp hours, the projector will display the following message at
start-up:
“The lamp has been in use for over 1500 hours.
You should purchase a spare bulb.”
NOTE: 
The projector’s bulb contains mercury. It may require special handling
at end-of-life.
Procedure:
1. If the projector has been in use -
 Turn the power OFF by pressing the Power ON/OFF button.
 Allow the projector to cool down for at least 30 minutes.
 Disconnect the power cord.
2. Use screwdriver to remove the two screws from the cover.n
3. Remove the cover.o
4. xb31: Remove the two screws from the lamp module.p
sb21: Remove the three screws from the lamp module.p
5.  Use the lamp module’s hinged handle to remove the lamp module.q
Reverse these steps to install the replacement lamp module.q
6. Insure that the lamp module door is securely attached and flush with the
unit. The unit will not operate with the door incorrectly installed.
7.  Reset the “Lamp Hour” monitor from the On Screen Display (OSD)
“Management” menu tab (refer to page 26).
NOTE:
 If lamp module door is not securely fastened the lamp will not
function.
appendices
xb31 sb21
CAUTION!
AVOID BURN HAZARD.
The lamp gets hot during
normal operation. Allow it to
cool down for 30 minutes
before changing lamp!
CAUTION!
CUT HAZARD.
If the bulb is broken, use
caution to avoid injury.
WARNING!
MERCURY HAZARD. This
projector’s bulb contains a
small amount of mercury. If
the lamp breaks,
adequately ventilate the
area where the breakage
occurred. The projector
bulb may require special
handling and disposal at
end-of-life. 
						

							33
Changing the lamp module (continued)
appendices
xb31
NOTE: For both the xb31 and the sb21 digital projectors, a
Phillips-head screwdriver is required for this procedure.
sb21 
						

							34
hp xb31 specifications
Light Engine  Single Chip DLPTM Technology
Brightness  1500 comparable lumens
Contrast Ratio  1800:1 (Full On/Full Off)
Lamp  156 watt (W) user-replaceable P-VIP Lamp Module
Number of Pixels  1024 (H)×768 (V)
Displayable Colors  16.7 million
Projection Lens  F/2.44~2.69, f=28.8~34.5 mm with optical 1.2:1 zoom and manual focus
Projection Screen Size  0.7~7.5 m (28~295 inches) Diagonal
Projection Distance  1.14~12 m (3.7~39.4 feet)
Video Compatibility  NTSC 3.58/NTSC 4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible
 Composite video, S-video, and component video (via optional cable)
H. Frequency  15 kHz~100 kHz horizontal scan rate
V. Frequency  43 Hz~120 Hz vertical refresh rate
Power Supply  Universal AC input 100~240V;
Input Frequency 50/60 Hz
Power Consumption  220 watts
Uniformity  85% (JBMA)
I/O Connectors  Power: AC power input socket
Computer Input:
· One 35-pin VESA M1-DA for Analog RGB/Digital/
Component Video/HDTV/USB mouse
Video Input:
· One Composite Video RCA input
· One S-video input
Audio Input:
· One phone jack for mono audio input
Weight  1.6 kg (3.5 pounds)
Dimensions (W×H×D)  226×183×67 mm (8.92×7.23×2.67 inches)
Environmental  Operating Temperature:
Operating
Temperature (°C)
Altitude (ft)
10-40 0 ~ 2,500
10-35 2,500 ~ 5,000
10-30 5,000 ~ 7,000
10-28 7,000 ~ 10,000
 Storage Temperature: -20º C~60º C (-4º F~140º F) at 80% maximum
humidity (0~40,000 ft)
Safety Regulation See page 38 for regulatory information
appendices
xb31 
						

							35
hp xb31 compatibility modes
ANALOG DIGITALMode Resolution
V.Frequency
(Hz)H.Frequency
(Hz)V.Frequency
(Hz)H.Frequency
(Hz)
VESA VGA640 x 3507031.57031.5
VESA VGA640 x 3508537.98537.9
VESA VGA640 x 4008537.98537.9
VESA VGA640 x 4806031.56031.5
VESA VGA640 x 4807237.97237.9
VESA VGA640 x 4807537.57537.5
VESA VGA640 x 4808543.38543.3
VESA VGA720 x 4007031.57031.5
VESA VGA720 x 4008537.98537.9
SVGA800 x 6005635.25635.2
SVGA800 x 6006037.96037.9
SVGA800 x 6007248.17248.1
SVGA800 x 6007546.97546.9
SVGA800 x 6008553.78553.7
VESA XGA1024 x 76843.435.543.435.5
VESA XGA1024 x 7686048.46048.4
VESA XGA1024 x 7687056.57056.5
VESA XGA1024 x 7687560.07560.0
VESA XGA1024 x 7688568.7--
* VESA
SXGA
1280 x
1024
6063.95--
* VESA
SXGA
1280 x
1024
7579.98--
MAC LC13”640 x 48066.6634.98--
MAC II 13”640 x 48066.6835--
MAC 16”832 x 62474.5549.725--
MAC 19”1024 x 7687560.24--
* MAC1152 x 87075.0668.68--
MAC G4640 x 4806031.35--
MAC G4640 x 48012068.03--
MAC G41024 x 76812097.09--
I MAC DV640 x 48011760--
I MAC DV800 x 6009560--
I MAC DV1024 x 7687560--
* I MAC DV1152 x 8707568.49--
* I MAC DV1280 x 9607575--
* I MAC DV1280 x
1024
7590.9--
“*” compressed computer image
xb31
appendices
NOTE:These projectors are
compatible with the
following computer
operating systems:
Windows 98/ME/
2000/XP, MAC OS 9.0
and 10.0.
NOTE:Some notebook
computers running
NT 4.0 have difficulty
sending a signal to an
external display. 
						

							36
hp sb21 specifications
Light Engine  Single Chip DLPTM Technology
Brightness  1000 comparable lumens
Contrast Ratio  1800:1 (Full On / Full Off)
Lamp  132 watt (W) user-replaceable P-VIP Lamp Module
Number of Pixels  800 (H)×600 (V)
Displayable Colors  16.7 million
Projection Lens  F/2.4, f=22.4 mm with manual focus
Projection Screen Size  0.6~7.5 m (25~295 inch) diagonal
Projection Distance  1m~12 m (3.3~39.4 ft)
Video Compatibility  NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/SECAM
and HDTV compatible
 Composite video, S-video capability, Component
video (via optional cable)
H. Frequency  15 kHz~70 kHz horizontal scan rate
V. Frequency  43 Hz~85 Hz vertical refresh rate
Power Supply  Universal AC input 100~240V ;
Input Frequency 50/60 Hz
Power Consumption  160 watts
Uniformity  85
% (JBMA)
I/O Connectors  Power: AC power input socket
 Computer Input:
· One 35-pin VESA M1-DA for Analog RGB/Digital
/Component Video/HDTV/USB mouse
Video Input:
· One 2.5mm phone jack for Composite video input
· One USB Mini-B 5-pin for S-video input
Weight  1 kg (2.2 pounds)
Dimensions (W×H×D)  200×141×60 mm (7.90×5.55×2.30 inches)
Environmental  Operating Temperature:
Operating Temperature (°C)Altitude (ft)
10-40 0 ~ 2,500
10-35 2,500 ~ 5,000
10-30 5,000 ~ 7,000
10-28 7,000 ~ 10,000
 Storage Temperature: -20º C~60º C (-4º F~140º F) at
80% maximum humidity (0~40,000 ft)
Safety Regulation See page 38 for regulatory information
appendices
sb21 
						

							37
hp sb21 compatibility modes
ANALOG DIGITALMode Resolution
V.Frequency
(Hz)H.Frequency
(Hz)V.Frequency
(Hz)H.Frequency
(Hz)
VESA VGA640 x 3507031.57031.5
VESA VGA640 x 3508537.98537.9
VESA VGA640 x 4008537.98537.9
VESA VGA640 x 4806031.56031.5
VESA VGA640 x 4807237.97237.9
VESA VGA640 x 4807537.57537.5
VESA VGA640 x 4808543.38543.3
VESA VGA720 x 4007031.57031.5
VESA VGA720 x 4008537.98537.9
SVGA800 x 6005635.25635.2
SVGA800 x 6006037.96037.9
SVGA800 x 6007248.17248.1
SVGA800 x 6007546.97546.9
SVGA800 x 6008553.78553.7
* VESA XGA1024 x 76843.435.543.435.5
* VESA XGA1024 x 7686048.46048.4
* VESA XGA1024 x 7687056.57056.5
* VESA XGA1024 x 7687560.07560.0
* VESA XGA1024 x 7688568.7--
MAC LC13”640 x 48066.6634.98--
MAC II 13”640 x 48066.6835--
* MAC 16”832 x 62474.5549.725--
* MAC 19”1024 x 7687560.24--
MAC G4640 x 4806031.35--
* I MAC DV1024 x 7687560--
“*” compressed computer image
appendices
sb21
NOTE:These projectors are
compatible with the
following computer
operating systems:
Windows 98/ME/
2000/XP, MAC OS
9.0 and 10.0.
NOTE:Some notebook
computers running
NT 4.0 have
difficulty sending a
signal to an external
display. 
						

							38
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 Hewlett-Packard 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 may 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 the following booklet, 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.
Japanese Notice
xb31 sb21
regulatory
information 
						

							39
DECLARATION OF CONFORMITY
According to ISO/IEC Guide 22 and EN 45014
Manufacturer’s Name:  Hewlett Packard Company
Manufacturer’s Address:  Hewlett Packard Company
1000 NE Circle Boulevard
Corvallis, OR 97330-4239
Declares, that the product(s):
Product Name:Digital Projector
Model Number(s):xb31, sb21
Product Options:All
Conforms to the following Product Specifications:
Safety:IEC 60950: 1991 + A1, A2, A3, A4 / EN 60950: 1992 +A1, A2, A3, A4, A11, IEC 60825-1:
1993 + A1 / EN 60825-1: 1994 + A11 Class 1 LED
EMC:CISPR 22: 1997 /EN 55022: 1998, Class B [1]
CISRP 24: 1997 / EN 55024: 1998
IEC 61000-3-2: 1995 / EN 61000-3-2: 1995 + A1: 1998 + A2: 1998
IEC 61000-3-3: 1994 / EN 61000-3-3: 1995
FCC Title 47 CFR, Part 15 Class B / ANSI C63.4: 1992
Equipment Class 2:ETS 300-328 Technical requirements for Radio equipment
Notified Body Number: 0682
Notified Body Address: CETECOM ICT Services GmbH,
Untertuerkheimer Str. 6-10, D-66117 Saarbruecken
Supplementary Information:
The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC, the EMC
Directive 89/336/EEC and carries the CE marking accordingly.
The product herewith complies with the requirements of the EMC Directive 89/336/EEC and carries the CE
marking accordingly.
This device complies with Part 15 of the FCC Rules.  Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
[1] The product was tested in a typical configuration with Hewlett Packard Personal Computer peripherals.
Corvallis, OR, May 20, 2002
Section manager signature
European Contact:  Your local Hewlett Packard Sales and Service Office or
Hewlett Packard GmbH, Department ZQ/Standards Europe, Herrenberger
Strasse 140, D-7030 Boeblingen (FAX: +49-7031-143143).
USA Contact:  Hewlett Packard Co., Corporate Product Regulations Manager,
3000 Hanover Street, Palo Alto, CA 94304.  Phone:  (650) 857-1501.
regulatory
information
xb31 sb21xb31 sb21 
						

							40
Reference Safety Information
Laser Safety
The remote controller used with the digital projector is certified as a Class 1 laser device according
to the U.S. Department of Health and Human Services (DHHS) Radiation Performance Standard
and International Standards IEC 825 / IEC 825-1 (EN 60825 / EN 60825-1).  This device is not
considered harmful, but the following precautions are recommended:
• Ensure proper use by reading and following the instructions carefully.
• If the unit requires service, contact an authorized hp service center – See page 37 for details.
• Do not attempt to make any adjustment to the unit.
• Avoid direct exposure to the laser beam – do not open the unit.
LED Safety
The infrared port located on the right side of the digital projector is classified as a Class 1 LED
(light-emitting diode) device according to International Standard IEC 825-1 (En 60825-1).  This
device is not considered harmful, but the following precautions are recommended:
• If the unit requires service, contact an authorized hp service center – See page 37 for details.
• 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.
regulatory
information