ViewSonic Pj875 Projector User Manual

17
English
Enter


Press “Enter” to confirm your selection.
Four Directional Select Keys


Use          or           to select items. Use         or           to make adjustments for your selection.
Volume


To increase the volume, press

To decrease the volume, press

To mute the volume, press “Mute”
Resync


Automatically synchronizes the projector to the input source.
Freeze/CLR


Press the “Freeze/CLR” button to still the screen image.

When the OSD is displayed, press the “Freeze/CLR” button to exit...

18
English

The Projector has a multilingual On-Screen Display(OSD) menu that allows you
to make image adjustments and change a variety of settings. In computer
source, the OSD will be the “Computer OSD”. In video source, the OSD will
be the “ Video OSD”. The projector will detect the source automatically.

To open the OSD menu, press the “menu” button on the Remote Control or Panel
Control.

To select among different menus, press the” Menu” button again. Then  use
      to select different items and...

19
English

Tracking
Choose “ Tracking” item 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.

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

Horizontal Position
Press the left  button to move the image left.
Press the right...

20
English

Front-Desktop
The factory default setting.

Rear-Desktop
When you select this function, the projector reverses the image so you can project behind a
translucent screen.

Front-Ceiling
When you select this function, the projector turns the image upside down for ceiling-mounted
projection.

Rear-Ceiling
When you select this function, the projector reverses and turns the image upside down at same time.
You can project from  behind a translucent screen with ceiling mounted projection.

Treble
The...

21
English
Lamp
Exit Menu

Exit Menu
When you want to close the OSD menu, choose this item and select “ Yes” to exit menu.

Reset All
Choose “ Yes” to return the display parameters of the current mode to its factory default settings.

Lamp Warning
Choose this function to show or hide the warning message when the lamp changing warning
message is displayed.

Lamp Reset
Reset the lamp setting only when the lamp changing is done. 

22
English
Problem: No image appears on screen.

Ensure all the cables and power connections are correctly and securely connected
as described in the “Installation” section.

If the projector is plugged into a power strip, make sure the power strip is turned on.

Ensure the pins of connectors are not crooked or broken.

Check if the projection lamp has been securely installed. Please refer to the “Changing
the lamp” section.

Make sure you have removed the lens cap and the projector is switched on....

23
English

If you are using a Notebook PC:
1. You are required to implement above steps of resolution setting of computer first.
2. Switch the Notebook PC display to the “external display only” or “CRT only”
mode.

If you are experiencing difficulty in changing resolutions or your monitor freezes,
restart all the equipment and the projection display.
Problem: The screen of the Notebook or PowerBook computer is not displaying
your presentation.

If you are using Notebook PC:
Some Notebook PCs may...

24
English
Problem: The screen is outstretched when displaying 16:9 DVD
The projector itself will automatically detect 16:9 DVD and adjust the aspect ratio by digitiza-
tion to  full screen with 4:3 default setting.
If the projection display is still outstretched, you will also need to adjust the aspect ratio by
referring to the following:

Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.

If you can not select 4:3 aspect ratio type on your DVD player, please select...

25
English
Changing the lamp
The projection display will detect the lamp life itself.  It will show you a warning
message “ Lamp is running out of standard lifetime. Be sure to replace the lamp as
soon as possible.”. When you see this message, change the lamp as soon as
possible.
Make sure the projection display has been cooled for at least 30 minutes before
changing the lamp.
Warning: Lamp compartment is hot!  Allow it to cool before changing lamps!

Lamp Changing Procedure:
1. Turn off the power to the...

26
English
Specifications
Light Valve - Single Chip DLPTM Technology
Contrast Ratio - 450:1 (Full On / Full Off)
- 150:1 (ANSI Contrast)
Lamp - 150W User Replaceable P-VIP Lamp
Number of Pixels - 800 pixels(H) X 600 lines(V)
Displayable Color - 16.7M colors
Projection Lens - F2.8~3.1   f=31~40mm with 1.3 x Zoom & focus
Projection Screen Size - 17”~ 217” Diagonal
Projection Distance - 3.3~32.8 ft (1m~10m)
Computer Compatibility - IBM  & VESA VGA 640 x 350, 70/85 Hz
640 x 480, 60/70/72/75/85 Hz
VGA 720 x...