HP Cp-Aw250n Users Manual

81
Presentation tools
PC-LESS Presentation (continued)
• These operations are not accessible while the projector OSD is displayed.
• The Thumbnail mode shows 20 pictures in 1 page as maximum.
• It is not possible to change the input port by using the INPUT button when the 
Thumbnail screen, Slideshow, or Full Screen is displayed.
• Some error icons will be displayed in the Thumbnail. NOTE
This file seems to be broken or not supported format.
A file that cannot be displayed on the thumbnail screen is...

82
Presentation tools
PC-LESS Presentation (continued)
The Full Screen mode shows a full display image. To display in Full Screen mode, 
select an image in the Thumbnail screen. Then press the ENTER button on the 
remote control or the INPUT button on the keypad, or click [ENTER] on the Web 
Remote Control.
Full Screen Mode
Button operationFunctions
The remote 
control The keypad 
on the 
projectorWeb Remote 
in web browser 
software.
▼    
► 
 or
PAGE DOWN ▼ 
or  
► ▼  
 
► 
or
PAGE DOWN
Shows the next...

83
Presentation tools
PC-LESS Presentation (continued)
Slideshow mode
The following operations can be accessible while the Slideshow is displayed.
* These operations are not accessible while the projector OSD is displayed.
• It is not possible to change the input port by using the INPUT button 
when the Thumbnail screen, Slideshow, or Full Screen is displayed.
• When the Slideshow mode is set to ONE TIME, the last slide of the 
presentation will be held on screen till the  ENTER button on the remote...

84
Presentation tools
PC-LESS Presentation (continued)
You can play the Slideshow at your desired configuration. 
Configure the Slideshow items in the Thumbnail.
1) RETURN  : 
Returns to the thumbnail mode.  
2) PLAY    :  Play the Slideshow.
3) START    :  
Set the beginning number of the 
Slideshow.
4) STOP   : Set the end number of the Slideshow.
5) INTERVAL   : Set the interval time of the Slideshow. 
      It is not recommend to set the interval 
time very short something like several 
seconds,...

85
Presentation tools
PC-LESS Presentation (continued)
Playlist
The Playlist is a DOS format text file, which decides the order of displayed still 
image files in the Thumbnail or Slideshow.
The playlist file name is “playlist.txt” and it can be edited on a computer.  
It is created in the folder that contains the selected image files when the PC-LESS 
Presentation is started or the Slideshow is configured.
[Example of “playlist.txt” files] 
START setting : STOP setting : INTERVAL setting : PLAY MODE...

86
Presentation tools
USB Display
The projector can display images transferred from a computer via an USB cable (10).
Select the USB DISPLAY for the USB TYPE B item in the OPTION menu. When you 
connect your computer to the USB TYPE B port on the projector using a USB cable, 
the projector will be recognized as a CD-ROM drive on your computer.
 Then, the 
software in the projector, “LiveViewerLiteUSB.exe”, will run automatically and the 
application, “LiveViewer Lite for USB”, will be ready on your...

87
Presentation tools
Display :  
The Floating menu is displayed, and the icon disappears from the 
Windows notification area.
Quit  :   The application is closed, and the icon disappears from the Windows 
notification area.
The menu shown in the right will be displayed 
when you right-click the application icon in the 
Windows notification area.
If you select “Display” on the Right-Click 
menu, the Floating menu shown in the right 
will appear on your computer screen.
 Start capture button
The...

88
Presentation tools
If you select the Option button on the Floating 
menu, the Options window is displayed.Optimize Performance
The “LiveViewer Lite for USB” captures screenshots in JPEG data and 
sends them to the projector. The “LiveViewer Lite for USB” has two options 
that have different compression rate of JPEG data. Transmission speedSpeed takes priority over Image quality. 
It makes JPEG compression rate higher.
The screen on the projector is rewritten quicker because the 
transferred data is...

89
Maintenance 
Maintenance
A lamp has finite product life. Using the lamp for long periods of time could cause 
the pictures darker or the color tone poor. Note that each lamp has a different 
lifetime, and some may burst or burn out soon after you start using them. 
Preparation of a new lamp and early replacement are recommended.  To prepare 
a new lamp, make contact with your dealer and tell the lamp type number .
Replacing the lamp
Type number : DT01181
1.Turn the projector off, and unplug the power...

90
Maintenance
Lamp warning
Replacing the lamp (continued)
 HIGH VOLTAGE  HIGH TEMPERATURE HIGH PRESSURE
►The projector uses a high-pressure mercury glass lamp. The lamp 
can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or 
worn over time. Note that each lamp has a different lifetime, and some may burst or 
burn out soon after you start using them. In addition, if the bulb bursts, it is possible 
for shards of glass to fly into the lamp housing, and for gas containing...