HP Sb21 Digital Projector Owners Manual

							21
On Screen Display Menus
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 
  buttons to display the contents of the desired menu tab.
The selected tab’s title will change from dark blue to white.
Press the 
  buttons to select the desired menu item. When an item is
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 
  buttons.
Press the 
 button until no menu items are highlighted. Then either -
Press the 
  buttons to display the contents of additional Menu
tabs
or
Press the “Menu” button. The OSD menu will close and the projector
will automatically save the new settings.
user
controls
xb31 sb21 
						

							22
“Language” Menu
To open the “Language” menu:
1.  Press the “Menu” button to open the On Screen Display (OSD) menus.
2. Use the 
 or  buttons to open the “Language” menu tab.
3. Press the 
  buttons to select the desired language.
4. Press the “Menu” button to finalize the selection.
user
controls
xb31 sb21
NOTE:The hp sb21’s OSD
does not include an
Audio menu. 
						

							23
“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 
 or  buttons to open the “All Images” menu tab.
3. Press the 
  buttons to select one of the following items:
Brightness
Press the 
 button to darken the image.
Press the 
 button to lighten the image.
Contrast
The contrast controls the degree of difference between the lightest and
darkest parts of the picture.
Press the 
 button to decrease the contrast.
Press the 
 button to increase the contrast.
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.
Press the or 
  button to decrease or increase the color temperature.
Keystone (Keystone Correction)
Corrects image distortion caused by the projector’s elevation angle. (±16
degrees)
Zoom
Press the 
 button to magnify an image up to 9 times.
Press the 
 button to reduce the image magnification.
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.
user
controls
xb31
NOTE:The hp sb21’s OSD
does not include an
Audio menu.
sb21 
						

							24
“Audio” Menu
To open the “Audio” menu:
1. Press the “Menu” button to open the On Screen Display (OSD) menus.
2. Use the 
 or  buttons to open the “Audio” menu tab.
3. Press the 
  buttons to select one of the following items:
Volume
Press the 
 button to decrease the volume.
Press the 
 button to increase the volume.
Treble
The treble setting controls the higher frequencies of your audio source.
Press the 
 button to decrease the treble.
Press the 
 button to increase the treble.
Bass
The Bass setting controls the lower frequencies of your audio source.
Press the 
 button to decrease the bass.
Press the 
 button to increase the bass.
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.
user
controls
xb31
NOTE:The hp sb21’s OSD
does not include an
Audio menu. 
						

							25
“Computer Image” Menu
To open the “Computer Image” menu:
1. Press the “Menu” button to open the On Screen Display (OSD) menus.
2. Use the 
 or  buttons to open the “Computer Image” menu tab.
3. Press the 
  buttons to select one of the following items:
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 
 button to move the image left.
Press the 
 button to move the image right.
Vertical Position
Press the 
 button to move the image up.
Press the 
 button to move the image down.
Reset this menu
Choose “Yes” to return the display parameters of this menu to their factory
default settings.
user
controls
xb31 sb21
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.
NOTE:The hp sb21’s OSD
does not include an
Audio menu. 
						

							26
“Management” Menu
To open the “Management” menu:
1. Press the “Menu” button to open the On Screen Display (OSD) menus.
2. Use the 
 or  buttons to open the “Management” menu tab.
3. Press the 
  buttons to select one of the following items:
Menu Location
Choose the Menu location on the display screen.
Projection Direction

  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.
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.
user
controls
xb31 sb21
NOTE:The hp sb21’s OSD
does not include an
Audio menu. 
						

							27
“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 
 or  buttons to open the “Video Image” menu tab.
3. Press the 
  buttons to select one of the following items:
Color Saturation
The color setting adjusts a video image from black and white to fully
saturated color.
Press the 
 button to decrease the amount of color in the image.
Press the 
 button to increase the amount of color in the image.
Sharpness
Adjusting the sharpness of the image.
Press the 
 button to decrease the sharpness.
Press the 
 button to increase the sharpness.
Tint
The tint adjusts the color balance of red and green.
Press the 
 button to increase the amount of green in the image.
Press the 
 button to increase the amount of red in the image.
Reset this menu
Choose “Yes” to return the display parameters of this menu to their factory
default settings.
xb31sb21
user
controls
xb31
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.
NOTE:The hp sb21’s OSD
does not include an
Audio menu.
sb21 
						

							28
Remote control
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 
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 
 or  buttons to zoom in or zoom out.
 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.
user
controls
xb31 sb21 
						

							29
xb31 sb21
Multi-Directional Selector
Right Mouse Button
Hide Image
Page Down
Keystone Correction
Zoom In / Zoom Out
Menu Transmit
Indicator Light
Projector Power
Page Up
Laser Pointer
Source
Freeze
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.
user
controls
Volume ( + / - ) 
						

							30
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.
appendices
xb31 sb21