HP Sb21 Digital Projector Owners Manual

11
Connecting the hp digital projector xb31 to other
signal sources
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)
installation
xb31
1
2
3
4
5
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...

12
Connecting the hp digital projector sb21 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.
 
Start the projector; after a 30-
second 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...

13
Connecting the hp digital projector sb21 to other
signal sources
1. Power Cord
2. Composite Video Cable
3. S-video Cable
4. M1-A to HDTV / Component and USB
Cable (optional accessory)
sb21
1
2
3
4
installation
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...

14
Turning the projector ON and OFF
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....

15
Turning the projector ON and OFF (continued)
operation
xb31 sb21
1
2
3
4
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. 

16
Adjusting the projected image
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...

17
Adjusting the display angle (continued)
operation
xb31
sb21
23
1
Elevation Foot Elevation Button
23
1
Elevation Foot Elevation Button 

18
Adjusting the hp xb31 zoom and focus
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).
Projected image size (diagonal)
Max.28”98”123”197”246”295”Screen
(Diagonal)
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
Size
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”
Focal...

19
Adjusting the hp sb21 focus
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).
Projected image size (diagonal)
Screen
(Diagonal)25” 98” 123” 197” 246” 295”
Screen
Size (wxh)20.0”x15.0” 78.4”x58.6” 98.4”x73.8” 157.6”x118.2” 196.8”x147.6” 236.2”x177.2”
Focal
Distance3.3’13.1’16.4’26.2’32.8’39.4’
NOTE: This graph is for user’s reference only.
operation
sb21
Focus Ring
Focal
DistanceCalculating the Projected
Image Size
The...

20
Control panel & remote control
The projector’s functions are controlled via the Control Panel and the Remote
Control, and the On Screen Display (OSD).
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...