HP SB21 Owner Manual

owner’s manual

hp digital projectors

xb31 & sb21

English • version 13.05.02

owner’s manual for the

hp

digital projector xb31 and sb21

safety

Personal Safety ............................................ 4

Protecting Your Projector ............................... 4

introduction

Projector Features......................................... 5

Package Contents......................................... 6

Projector Overview ...................................... 7

Control Panel.......................................... 8

Back Panel Features ................................ 8

Remote Control With Mouse &

Laser Pointer........................................... 9

installation

Connecting the hp digital

projector xb31 to a computer ...................... 10

Connecting the hp digital

projector xb31 to other signal sources .......... 11

Connecting the hp digital

projector sb21 to a computer....................... 12

Connecting the hp digital

projector sb21 to other signal sources .......... 13

operation

Turning the projector ON and OFF............... 14

Turning the projector ON....................... 14

Turning the projector OFF ...................... 14

Adjusting the projected image .....................16

Adjusting the display angle .................... 16

Adjusting the hp xb31 zoom and focus ... 18

Projection image size (diagonal)............. 18

Adjusting the hp sb21 focus ................... 19

Projected image size (diagonal).............. 19

user controls

Control panel & remote control .................... 20

Control Panel........................................ 20

On-Screen Display Menus ........................... 21

How to operate..................................... 21

“Language” Menu................................. 22

“All Images” Menu................................ 23

“Audio” Menu ......................................24

“Computer Image” Menu .......................25

“Management” Menu............................ 26

“Video Image” Menu............................. 27

Remote control ........................................... 28

appendices

Troubleshooting ......................................... 30

Changing the lamp module .........................32

hp xb31 specifications................................ 34

hp xb31 compatibility modes ...................... 35

hp sb21 specifications ................................36

hp sb21 compatibility modes....................... 37

Regulatory information................................ 38

Warranty & Support ................................... 39

table of

contents

3

Personal Safety

x

CAUTION! PREVENT EYE INJURY. Do not look into the projector’s lens when the

lamp is on. Do not point the remote control’s laser light at your own,
or anyone else’s, eyes.

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 while removing the

bulb assembly to avoid injury.

CAUTION! PREVENT ELECTRICAL SHOCK. Do not expose to rain or moisture. Do

not open or disassemble projector, except as instructed by this
manual.

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.

Protecting Your Projector

Do:

Connect projector’s cables before turning the projector ON.

•

• Allow the projector to complete its cooling cycle after turning the Power OFF (refer

to page 14).
CAUTION: Unplugging the projector while the fan is running reduces lamp life.

• Turn off and unplug the projector before cleaning.

• Use a soft, dry cloth to clean the projector’s housing.

• Use camera-lens cleaning materials and procedures to clean the lens.

• Disconnect the power plug from AC outlet if the projector isn’t being used for an

extended period of time.

• Allow the projector to cool-down for at least 30 minutes before changing the lamp.

Follow instructions provided with replacement lamp or in this manual.

• Lamp failure may produce a loud popping sound. This is normal and should not

cause concern. The projector will not turn back on until the lamp module has been
replaced.

• Reset the “Lamp Hour” monitor from the On Screen Display “Management” menu

tab after replacing the lamp module (refer to page 26).

• Refer to page 39 for warranty and support information.

Don’t:

Unplug the projector while the fan is running.

•

• Block the projector’s ventilation openings.

• Use abrasive cleaners, waxes, or solvents for your cleaning.

• Clean the lens with detergent.

• Use in very hot, cold, or humid environments.

• Use or store in dusty or dirty conditions.

• Use in a strong magnetic field.

• Place the projector in direct sunlight.

safety

b31 sb21

4

Projector Features

x

The hp digital projector xb31 is an XGA single chip 0.7” DLPTM projector with
these outstanding features:

• True XGA, 1024 x 768 addressable pixels

• 1500 comparable lumens

• Approximately 3.5 lbs (1.6 kg) compact design

• Single chip DLP

• SXGA compression and VGA, SVGA re-sizing

• 156 watts (W) user-replaceable P-VIP lamp module

• NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible

• Full function remote with mouse control and laser pointer

• High-tech VESA M1-DA connection for digital and analog video connectivity

• High definition TV (HDTV) compatibility

• User-friendly multilingual On Screen Display (OSD) menu

• Advanced electronic keystone correction

• User-friendly control panel

• Built-in 2 watt audio speaker

• Carrying case and cables included (refer to page 6)

The hp digital projector sb21 is an SVGA single chip 0.55” DLP
these outstanding features:

• True SVGA, 800 x 600 addressable pixels

• 1000 comparable lumens

• Approximately 2.2 lbs (1 kg) compact design

• Single chip DLP

• XGA compression and VGA re-sizing

• 132 watts (W) user-replaceable P-VIP lamp module

• NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible

• Full function remote with mouse control and laser pointer

• High-tech VESA M1-DA connection for digital and analog video connectivity

• High definition TV (HDTV) compatibility

• User-friendly multilingual On Screen Display (OSD) menu

• Advanced electronic keystone correction

• User-friendly control panel

• Carrying case and cables included (refer to page 6)

TM

technology

TM

technology

TM

projector with

introduction

b31 sb21

5

Package Contents

x

x

The hp digital projectors come with the following items. Please check to make
sure your unit is complete. If anything is missing contact your dealer
immediately.

introduction

b31 sb21

Projector with lens cap Projector with lens cap Carrying Case

Composite Video Cable 2.5 mm Mini Phone Jack for

Composite Video Cable

S-video Cable USB Mini-B 5-pin to

S-video Input Cable

Audio Cable Remote Control with Mouse

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and USB Cable

Function and Laser Pointer

sb21

Power Cord

Mi-A to VGA

Battery x2

Owner’s Manual on

Compact Disc (CD ROM)

Quick Start Card

Warranty/Support

Information Data Sheet

6

Projector Overview

x

introduction

9

7

1. Control Panel 6. Remote Control Receivers (front & back)

2. Power Connector 7. Elevation Button

3. I/O Connection Ports 8. Elevation Foot

4. Zoom Ring 9. Lens Cap

5. Focus Ring

5

6

8

8

6

3

4

5

1

4

2

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1

6

7

5

3

2

1. Control Panel 5. Remote Control Receivers (front & back)

2. Power Connector 6. Elevation Button

3. I/O Connection Ports 7. Elevation Foot

4. Focus Ring 8. Lens Cap

sb21

7

Control Panel

x

x

introduction

7

1. Power (ON/OFF) Button

2. Lamp Warning Indicator Light

3. Temperature Warning
Indicator Light

4. Source Button

5. Menu (ON/OFF) Button

6. Auto Image Button

7. Four Directional Select Buttons

1

2

3

Back Panel Features

1

1. KensingtonTM Lock Hole 4. S-Video Input

2. Composite Video Input

3. Audio Input

2 3 4 5

5. VESA M1-DA Analog RGB / Digital / HDTV /
Component Video / USB Mouse Input

4

5

6

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sb21

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TM

1. Kensington

2. Composite Video Input

3. S-Video Input

Lock Hole 4. Power Connector

5

1

5. VESA M1-DA Analog RGB / Digital / HDTV /
Component Video / USB Mouse Input

23

4

sb21

8

Remote Control With Mouse & Laser Pointer

x

Transmit

Indicator Light

Multi-Directional Selector

Projector Power

Page Up

Laser Pointer

Volume ( + / - )

Source

Freeze

Right Mouse Button

Hide Image

Page Down

Keystone Correction
Zoom In / Zoom Out

Menu

introduction

b31 sb21

Left Mouse Button

CAUTION!
PREVENT EYE INJURY.

Do not point the remote
control’s laserlight at
anyone’s eyes.

NOTE: Connect the USB

cable when using
the remote control
mouse features.

9

installation

x

Connecting the hp digital projector xb31 to a
computer

Connect the power cord to the
projector and a power outlet.

Connect the black end of the
video cable to the projector.

Connect the blue end of the video
cable to the PC; optionally, to
have the remote control function
as a mouse, connect the USB
connector to the PC.

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Start the projector; after a 30­second warm-up it will search for
a video signal.

If no video signal is found, you
may need to set up the PC to
send a video signal out the video
port.

CAUTION!

Unplugging the projector while
the fan is running may reduce
lamp life.

NOTE: For best performance,

configure the display
mode of your computer’s
graphic card to
1024×768 resolution.
Ensure the timing of the
display mode is
compatible with the
projector. Refer to the
“hp xb31 compatibility
modes” section on
page 35.

10

Connecting the hp digital projector xb31 to other

x

installation

signal sources

Antenna

5

Digital Tuner Output

2

4

3

Video Output

1. Power Cord

2. Composite Video Cable

3. Audio Cable

4. S-video Cable

5. M1-A to HDTV / Component and USB
Cable (optional accessory)

b31

1

S-video Output

CAUTION!

Unplugging the projector while
the fan is running may reduce
lamp life.

NOTE: For best performance,

configure the display
mode of your computer’s
graphic card to
1024×768 resolution.
Ensure the timing of the
display mode is
compatible with the
projector. Refer to the
“hp xb31 compatibility
modes” section on
page 35.

11

Connecting the hp digital projector sb21 to a

installation

computer

Connect the power cord to the
projector and a power outlet.

Connect the black end of the
video cable to the projector.

sb21

Connect the blue end of the
video cable to the PC; optionally,
to have the remote control
function as a mouse, connect the
USB connector to the PC.

Start the projector; after a 30­second warm-up it will search for
a video signal.

If no video signal is found, you
may need to set up the PC to
send a video signal out the video
port.

CAUTION!

Unplugging the projector while
the fan is running may reduce
lamp life.

NOTE: For best performance,

configure the display
mode of your computer’s
graphic card to 800×600
resolution. Ensure the
timing of the display
mode is compatible with
the projector. Refer to the
“hp sb21 compatibility
modes” section on
page 37.

12

Connecting the hp digital projector sb21 to other

installation

signal sources

Video Output

2

S-video Output

Antenna

4

Digital Tuner Output

1. Power Cord

2. Composite Video Cable

3. S-video Cable

4. M1-A to HDTV / Component and USB
Cable (optional accessory)

sb21

3

1

CAUTION!

Unplugging the projector while
the fan is running may reduce
lamp life.

NOTE: For best performance,

configure the display
mode of your computer’s
graphic card to 800×600
resolution. Ensure the
timing of the display
mode is compatible with
the projector. Refer to the
“hp sb21 compatibility
modes” section on
page 37.

13

Turning the projector ON and OFF

x

operation

Turning the projector ON

1. Remove the lens cap n by squeezing the cap’s tabs and pulling forward.

2. Ensure that the power cord and signal cables are securely connected to the
projector and the signal source (computer, notebook, video player, etc.).

3. Turn the projector ON by pressing the Power ON/OFF button on the
control panel. o

• The cooling fan turns on.

• The hp start-up screen will be displayed for 30 seconds and the blue
Power Indicator Light will light up.

4. Turn on your signal source. The projector will detect your source
automatically.

• If the screen displays “Waiting for Signal” make sure the signal cables are
securely connected.

• If multiple signal sources are connected, use the “Source” button on the
Remote Control or Control Panel to switch to the desired input.

• When the Lamp Indicator Light p is ON, replace the lamp.

• When the Temp Indicator Light q is ON, it indicates that the projector has
overheated. The projector’s lamp will automatically turn OFF. Press the
“Power ON/OFF” button and allow the projector to complete its cool­down cycle. Then you can restart the projector and continue your
presentation. If the problem persists, contact hp support:
(www.hp.com/support/digitalprojectors).

• When the Temp Indicator Light q FLASHES, the projector has detected a
failure in the cooling system. Press the “Power ON/OFF” button and allow
the projector to complete its cool-down cycle. Contact hp support:
(www.hp.com/support/digitalprojectors).

b31 sb21

Turning the projector OFF

1. Press the Power ON/OFF button. The projector lamp will turn off and the cooling fan will run for
the duration of the cool-down cycle.

• The blue Power Indicator Light will blink until the cool-down cycle is complete.

• The blue Power Indicator Light will then turn OFF and the cooling fan will stop.

2. Disconnect the power cord from the electrical outlet and the projector.

14

operation

x

Turning the projector ON and OFF

2

3

4

1

(continued)

b31 sb21

CAUTION! Unplugging the projector

while the fan is running
may reduce lamp life.

NOTE: Turn on the projector before

turning on the signal source.

NOTE: When the blue Power

Indicator Light is blinking the
unit cannot be turned ON or
OFF. The projector will not
respond to any user input.

NOTE: The model shown is the

hp xb31.

15

Adjusting the projected image

x

operation

Adjusting the display angle

To raise the projector display angle:

1. Press and hold the elevation button n.

2. Raise the projector to the desired display angle o, then release the button
to lock the elevation foot into position.

To lower the projector display angle:

1. Press and hold the elevation button n.

2. Lower the projector, then release the button to lock the elevation foot into its
retracted position.

Leveling the Projector

Use the rear elevation foot adjustment p for aligning the projector to the
screen.

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16

Adjusting the display angle (continued)

x

1

Elevation Button

2 3

Elevation Foot

operation

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Elevation Button

sb21

1

2 3

Elevation Foot

17

Adjusting the hp xb31 zoom and focus

x

operation

Zoom is adjusted by rotating the zoom ring.
Rotate the focus ring until the image is clear.
The projector will focus at distances from 1.14 m to 12 m (3.7 feet to 39.4 feet).

Zoom Ring

Focus Ring

Projected image size (diagonal)

The screen diagonal dimension
can be approximated by using one
of these formulas:
Zoomed out

7.5*Distance(ft.)=Diagonal(in.)

0.625*Distance(m)=Diagonal(m)

or

Zoomed in

6.25*Distance(ft.)=Diagonal(in.)

0.52*Distance(m)=Diagonal(m)

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Calculating the Projected

Image Size

For example:

If your xb31 is 10 feet from the
screen, the approximate zoomed

Focal
Distance

(Diagonal)

Size
Focal Distance 3.7’ 13.1’ 16.4’ 26.2’ 32.8’ 39.4’

NOTE: This graph is for user’s reference only.

Max. 28” 98” 123” 197” 246” 295”Screen
Min. 23” 82” 103” 164” 205” 246”

Max.(WxH) 22.4”x16.8” 78.4”x58.8” 98.4”x73.8” 157.6”x118.2” 196.8”x147.6” 236.0”x177.0”Screen

Min.(WxH) 18.4”x13.8” 65.6”x49.2” 82.4”x61.8” 131.2”x98.4” 164.0”x123.0” 196.8”x147.6”

out screen diagonal dimension will
be 7.5*10 = 75 inches.

18

Adjusting the hp sb21 focus

operation

Rotate the focus ring until the image is clear.
The projector will focus at distances from 1.0 m to 12 m (3.3 feet to 39.4 feet).

Focus Ring

Projected image size (diagonal)

sb21

Calculating the Projected

Image Size

The screen diagonal dimension
can be approximated by using one
of these formulas:

7.5*Distance(ft.)=Diagonal(in.)

0.625*Distance(m)=Diagonal(m)

Screen
(Diagonal)
Screen
Size (wxh)
Focal
Distance

NOTE: This graph is for user’s reference only.

25” 98” 123” 197” 246” 295”

20.0”x15.0” 78.4”x58.6” 98.4”x73.8” 157.6”x118.2” 196.8”x147.6” 236.2”x177.2”

3.3’ 13.1’ 16.4’ 26.2’ 32.8’ 39.4’

Focal
Distance

For example:

If your sb21 is 10 feet from the
screen, the approximate screen
diagonal dimension will be

7.5*10 = 75 inches.

19

Control panel & remote control

x

The projector’s functions are controlled via the Control Panel and the Remote
Control, and the On Screen Display (OSD).

user

controls

b31 sb21

Control Panel

1. Power (ON/OFF) Button

2. Lamp Warning Indicator Light

3. Temperature Warning
Indicator Light

4. Source Button

5. Menu (ON/OFF) Button

6. Auto Image Button

7. Four Directional Select Buttons

Power ON/OFF Button

• Refer to “Turning the Projector ON and OFF” on pages 14-15.

Source Button

• Press the “Source” button to choose the appropriate signal source - RGB, DVI-Digital, DVI-Analog,
S-Video, Composite, Component and HDTV sources.

NOTE: This button will not function when the OSD menu is displayed.

Auto Image Button

• Press the “Auto Image” button to automatically synchronize the projector to the input source.
NOTE: This button will not function when the OSD menu is displayed.

1

2

3

7

4

5

6

20

On Screen Display Menus

x

user

controls

The projector has multilingual On Screen Display (OSD) menus that allow you
to make image adjustments by changing a variety of settings.

How to operate

• Press the “Menu” button on the Remote Control or Control Panel to open
the OSD.

•Press the
The selected tab’s title will change from dark blue to white.

•Press the
selected, the color of the item will change from light blue text on a dark blue
background to white text on an orange background. Adjust the settings with

the

•Press the

buttons.

Press the
tabs

or

Press the “Menu” button. The OSD menu will close and the projector
will automatically save the new settings.

buttons to display the contents of the desired menu tab.

buttons to select the desired menu item. When an item is

button until no menu items are highlighted. Then either -

buttons to display the contents of additional Menu

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21

“Language” Menu

x

To open the “Language” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

user

controls

b31 sb21

2. Use the

3. Press the

4. Press the “Menu” button to finalize the selection.

or buttons to open the “Language” menu tab.

buttons to select the desired language.

NOTE: The hp sb21’s OSD

does not include an
Audio menu.

22

user

x

controls

“All Images” Menu

To open the “All Images” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

2. Use the

3. Press the

Brightness

•Press the

•Press the

Contrast

The contrast controls the degree of difference between the lightest and
darkest parts of the picture.

•Press the

•Press the

Image Optimization

Image Optimization can be incrementally adjusted between 0 and 10.
Click on the slider bar to adjust.

• Setting 10 will maximize brightness and contrast

• Setting 0 will maximize color reproduction quality

Color Temp

With the higher temperature, the image looks colder. With the lower
temperature, the image looks warmer.

or buttons to open the “All Images” menu tab.

buttons to select one of the following items:

button to darken the image.

button to lighten the image.

button to decrease the contrast.

button to increase the contrast.

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NOTE: The hp sb21’s OSD

does not include an
Audio menu.

sb21

•Press the or

Keystone (Keystone Correction)

Corrects image distortion caused by the projector’s elevation angle. (±16
degrees)

Zoom

•Press the

•Press the

Aspect Ratio

Aspect ratio type can be adjusted to 4:3 or 16:9.

Reset this menu

Choose “Yes” to return the display parameters on this menu to their factory
default settings.

button to decrease or increase the color temperature.

button to magnify an image up to 9 times.

button to reduce the image magnification.

23

“Audio” Menu

x

To open the “Audio” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

user

controls

b31

2. Use the

3. Press the

Volume

•Press the

•Press the

Treble

The treble setting controls the higher frequencies of your audio source.

•Press the

•Press the

Bass

The Bass setting controls the lower frequencies of your audio source.

•Press the

•Press the

Mute

• Choose the left icon to mute the projector’s speaker.

• Choose the right icon to activate the projector’s speaker.

Reset this menu

Choose “Yes” to return the audio parameters of this menu to their factory
default settings.

or buttons to open the “Audio” menu tab.

buttons to select one of the following items:

button to decrease the volume.

button to increase the volume.

button to decrease the treble.

button to increase the treble.

button to decrease the bass.

button to increase the bass.

NOTE: The hp sb21’s OSD

does not include an
Audio menu.

24

x

NOTE: This message is displayed when an image

source other than computer VGA is selected
via the Source button or the auto detection
function.
The “Computer Image” parameters cannot be
adjusted when this message is displayed.

“Computer Image” Menu

To open the “Computer Image” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

user

controls

b31 sb21

2. Use the

3. Press the

Auto Image

The projector automatically adjusts frequency, tracking, horizontal and
vertical position. With most signal sources, Auto Image provides the best
results.

Frequency

“Frequency” is the display data frequency. This should match the frequency
of your computer’s graphic card. When you experience a vertical flickering
bar, use this function to make adjustments.

Tracking

Choose “Tracking” to synchronize the signal timing of the display with that
of the graphic card. When you experience an unstable or flickering image,
use this function to correct it.

Horizontal Position

•Press the

•Press the

Vertical Position

•Press the

or buttons to open the “Computer Image” menu tab.

buttons to select one of the following items:

button to move the image left.

button to move the image right.

button to move the image up.

NOTE: The hp sb21’s OSD

does not include an
Audio menu.

•Press the

Reset this menu

Choose “Yes” to return the display parameters of this menu to their factory
default settings.

button to move the image down.

25

“Management” Menu

x

To open the “Management” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

user

controls

b31 sb21

2. Use the

3. Press the

Menu Location

Choose the Menu location on the display screen.

Projection Direction

•

•

•

•

Signal Type

Select the desired signal type - RGB, YCrCb and YPrPb sources.

Lamp Hour

Displays the lamp’s elapsed operating time (in hours).

Reset Lamp Hours

Reset the lamp setting only when the lamp is replaced.

Reset this Menu

Choose “Yes” to return the display parameters (except for Lamp Hours) on
this menu to their factory default settings.

Machine Reset

Choose “Yes” to return the display parameters (except for Lamp Hours) on
ALL menus to their factory default settings.

or buttons to open the “Management” menu tab.

buttons to select one of the following items:

Front-Desktop: The image used in standard desktop operation.

Rear-Desktop: The image is reversed for projection from behind

a translucent screen.

Front-Ceiling: The image is turned upside down for ceiling-

mounted projection.

Rear-Ceiling: The image is reversed and turned upside down

for ceiling-mounted projection from behind a
translucent screen.

NOTE: The hp sb21’s OSD

does not include an
Audio menu.

26

x

user

x

controls

NOTE: This message is displayed when these

settings cannot be adjusted for the image
source selected via the Source button or the
auto detection function (i.e. computer VGA
or 480p).
The “Video Image” parameters cannot be
adjusted when this message is displayed.

“Video Image” Menu

To open the “Video Image” menu:

1. Press the “Menu” button to open the On Screen Display (OSD) menus.

2. Use the

3. Press the

Color Saturation

The color setting adjusts a video image from black and white to fully
saturated color.

•Press the

•Press the

Sharpness

Adjusting the sharpness of the image.

or buttons to open the “Video Image” menu tab.

buttons to select one of the following items:

button to decrease the amount of color in the image.

button to increase the amount of color in the image.

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sb21

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NOTE: The hp sb21’s OSD

does not include an
Audio menu.

sb21

•Press the

•Press the

Tint

The tint adjusts the color balance of red and green.

•Press the

•Press the

Reset this menu

Choose “Yes” to return the display parameters of this menu to their factory
default settings.

button to decrease the sharpness.

button to increase the sharpness.

button to increase the amount of green in the image.

button to increase the amount of red in the image.

27

Remote control

x

Power ON/OFF Button

• Refer to ”Turning the Projector ON and OFF” on pages 14 and 15.

“Hide” Button

• Press the “Hide” button to project a black screen. Press the “Hide” button
again to view the image.

Multi-Directional Selector Controller *

• This feature can be used as a mouse to control direction.

Right Mouse Button *
Page Up (up) and Page Down (dn) Buttons *

• Press the “up” or “dn” buttons to page up or page down, respectively.

Laser Pointer Button

• Press and hold the “Laser Pointer” button to activate the laser pointer.

Menu Button

• Press the “Menu” button to open the On Screen Display (OSD) menu and

press the

buttons to select the desired menu tabs. Press the

user

controls

b31 sb21

button to go into the desired option’s sub-menu. Press the button to
return to main menu. To exit the OSD mode, press the “Menu” button
again. The projector will automatically save any changes you have made.

Source Button

• Press the “Source” button to choose RGB, DVI-Digital, DVI-Analog, S-Video,
Composite, Component and HDTV sources.

Freeze Button

• Press the “Freeze” button to freeze the screen image.

Volume Up (+) and Volume Down (-) Buttons (hp xb31 only)

• Press the “Volume +” or “Volume -” buttons to increase or decrease speaker
volume.

Keystone Correction Buttons

• Press the “Keystone Correction” buttons to adjust image distortion caused
by tilting the projector. (±16 degrees)

NOTE:

Keystone Correction can cause distortion of text and graphics.

Zoom In and Zoom Out Buttons

• When you press the “Zoom” buttons, the zoom icon appears on the screen.

Press the

• The image can be magnified up to 9 times.

Left Mouse Button *

• The left mouse button is located on the back of the remote control.

* To enable this function, the projector must be connected to the computer via the USB cable.

or buttons to zoom in or zoom out.

28

x

Transmit

Indicator Light

Projector Power

Page Up

Laser Pointer

Volume ( + / - )

Source

Freeze

user

controls

b31 sb21

Multi-Directional Selector

Right Mouse Button
Hide Image

Page Down
Keystone Correction

Zoom In / Zoom Out

Menu

Left Mouse Button

CAUTION!
PREVENT EYE INJURY.

Do not point the remote
control’s laserlight at
anyone’s eyes.

NOTE: Connect the USB

cable when using
the remote control
mouse features.

29

appendices

x

Troubleshooting

Consult this section if you are experiencing trouble with your projector. If the
problem persists, please contact hp. Refer to Warranty and Support Information
on page 39.

Problem: No image is projected on screen.

• Verify that the projector’s power cord is plugged in and properly
connected.

• Verify that all cables are properly installed and securely connected.

• Make sure you have removed the lens cap and that the blue Power
Indicator Light is ON.

• Verify that the Lamp Indicator Light is OFF. If the Lamp Indicator Light is
ON, the lamp module must be replaced. Refer to page 32 for the lamp
module replacement procedure.

• Verify that the Temp Indicator Light is OFF. If it is ON, refer to page 14.

• If you are using a notebook computer, you may need to activate the
external monitor port. Please consult the computer’s manual for instructions.
Key sequences for many computers are printed in your quick start guide.

• Check for damaged connector pins.

• Check that the projector’s lamp hasn’t burned out or been installed incorrectly.

Problem: Partial, scrolling or incorrectly displayed image.

• Press the “Auto Image” button on the projector or use the “Auto Image”
function in the “Computer Image” menu of the On Screen Display (OSD).

• If you are using a computer:
If the resolution of your computer is higher than 1024×768 for the hp xb31 or

800×600 for the hp sb21, the projector will re-size the image to match the output of
the computer. If desired, you may reset your computer’s display resolution to match
these by following the steps provided in your computer’s owner’s manual. You may
have to disable the computer’s monitor to correctly display the new resolution.

• Switch the notebook’s display to the “external display only” or “CRT only” mode
following the instructions provided in your computer’s owner’s manual.

• If you experience difficulty in changing the resolution settings, or your monitor freezes,
restart the computer and the projector.

Problem: The notebook’s screen is not displaying your presentation.

• Some notebook PCs may deactivate their own screen when a second display device is
in use. Refer to your computer’s documentation for information. If you are using a
notebook computer, you may need to activate the external monitor port. Please consult
the computer’s manual for instructions. Key sequences for many computers are printed
in your quick start guide.

b31 sb21

30

Troubleshooting (continued)

x

• 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

b31 sb21

NOTE: Some notebook

computers running
NT 4.0 have difficulty
sending a signal to an
external display.

31

Changing the lamp module

x

appendices

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:

Procedure:

The projector’s bulb contains mercury. It may require special handling

at end-of-life.

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.

b31 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.

32

Changing the lamp module (continued)

x

NOTE: For both the xb31 and the sb21 digital projectors, a

Phillips-head screwdriver is required for this procedure.

appendices

b31

sb21

33

appendices

x

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)

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

Altitude (ft)

b31

34

hp xb31 compatibility modes

x

appendices

ANALOG DIGITALMode Resolution

V.Frequency

(Hz)
VESA VGA 640 x 350 70 31.5 70 31.5
VESA VGA 640 x 350 85 37.9 85 37.9
VESA VGA 640 x 400 85 37.9 85 37.9
VESA VGA 640 x 480 60 31.5 60 31.5
VESA VGA 640 x 480 72 37.9 72 37.9
VESA VGA 640 x 480 75 37.5 75 37.5
VESA VGA 640 x 480 85 43.3 85 43.3
VESA VGA 720 x 400 70 31.5 70 31.5
VESA VGA 720 x 400 85 37.9 85 37.9

SVGA 800 x 600 56 35.2 56 35.2
SVGA 800 x 600 60 37.9 60 37.9
SVGA 800 x 600 72 48.1 72 48.1
SVGA 800 x 600 75 46.9 75 46.9

SVGA 800 x 600 85 53.7 85 53.7
VESA XGA 1024 x 768 43.4 35.5 43.4 35.5
VESA XGA 1024 x 768 60 48.4 60 48.4
VESA XGA 1024 x 768 70 56.5 70 56.5
VESA XGA 1024 x 768 75 60.0 75 60.0
VESA XGA 1024 x 768 85 68.7 - -

* VESA

SXGA

* VESA

SXGA

MAC LC13” 640 x 480 66.66 34.98 - -

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

1280 x

1024

1280 x

1024

1024

60 63.95 - -

75 79.98 - -

75 90.9 - -

H.Frequency

(Hz)

V.Frequency

(Hz)

H.Frequency

“*” compressed computer image

b31

(Hz)

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.

35

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
I/O Connectors • Power: AC power input socket

•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:

• Storage Temperature: -20º C~60º C (-4º F~140º F) at

Safety Regulation See page 38 for regulatory information

% (JBMA)

• Computer Input:

· One 35-pin VESA M1-DA for Analog RGB/Digital
/Component Video/HDTV/USB mouse

· One 2.5mm phone jack for Composite video input

· One USB Mini-B 5-pin for S-video input

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

80% maximum humidity (0~40,000 ft)

appendices

sb21

36

hp sb21 compatibility modes

appendices

ANALOG DIGITALMode Resolution

V.Frequency

(Hz)
VESA VGA 640 x 350 70 31.5 70 31.5
VESA VGA 640 x 350 85 37.9 85 37.9
VESA VGA 640 x 400 85 37.9 85 37.9
VESA VGA 640 x 480 60 31.5 60 31.5
VESA VGA 640 x 480 72 37.9 72 37.9
VESA VGA 640 x 480 75 37.5 75 37.5
VESA VGA 640 x 480 85 43.3 85 43.3
VESA VGA 720 x 400 70 31.5 70 31.5
VESA VGA 720 x 400 85 37.9 85 37.9

SVGA 800 x 600 56 35.2 56 35.2
SVGA 800 x 600 60 37.9 60 37.9
SVGA 800 x 600 72 48.1 72 48.1
SVGA 800 x 600 75 46.9 75 46.9

SVGA 800 x 600 85 53.7 85 53.7
* VESA XGA 1024 x 768 43.4 35.5 43.4 35.5
* VESA XGA 1024 x 768 60 48.4 60 48.4
* VESA XGA 1024 x 768 70 56.5 70 56.5
* VESA XGA 1024 x 768 75 60.0 75 60.0
* VESA XGA 1024 x 768 85 68.7 - -

MAC LC13” 640 x 480 66.66 34.98 - -

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 G4 640 x 480 60 31.35 - -

* I MAC DV 1024 x 768 75 60 - -

H.Frequency

(Hz)

V.Frequency

(Hz)

H.Frequency

(Hz)

“*” compressed computer image

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.

37

Regulatory information

x

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 [phone].

regulatory

information

b31 sb21

Japanese Notice

38

regulatory

x

x

information

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

b31 sb21

b31 sb21

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: [phone]).
USA Contact: Hewlett Packard Co., Corporate Product Regulations Manager,
3000 Hanover Street, Palo Alto, CA 94304. Phone: [phone].

39

regulatory

information

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.

•

40

Warranty & Support

x

appendices

Refer to warranty/support information data sheet enclosed with the projector
or contact hp post-sales support at www.hp.com/support/digitalprojectors or
call (in the US) 208-323-2551 or (in Canada) 905-206-4663.

hp offers telephone support world-wide. For the phone number of the customer
care center nearest you, please visit the following URL:

http://productfinder.support.hp.com/tps/CLC?h_product=top&h_lang=en&h_r
egion=emea&h_tool=phone

b31 sb21

41