Benq W1070 9H.J7L77.17E Manuel D’Utilisation

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  Using the projector

image. Anamorphic is most suitable for images which are already in a 16:9 aspect, like high definition 
TV, as it displays them without aspect alteration.

6. Letter Box: Scales a picture to fit the projector’s native resolution in 

its horizontal width and resize the picture’s height to the 3/4 of the 
projection width. This may produce a picture greater in height than 
can be displayed, so part of the picture is lost (not displayed) along the 
top and bottom edges of the projection. This is suitable for the display 
of movies which are presented in letter box format (with black bars 
on the top and bottom).

Magnifying and searching for details

If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys 
for navigating the picture.

•  Using the remote control
1. Press Digital Zoom+/- to display the Zoom bar. Press Digital Zoom+ to magnify the center of the 

picture. Press the key repeatedly until the picture size is suitable for your need.

2. Use the directional arrows ( ,  ,  ,  ) on the projector or remote control to navigate the 

picture.

3. To restore the picture to its original size, press AUTO. You can also press Digital Zoom-. When 

the key is pressed again, the picture is further reduced until it is restored to the original size.

•  Using the OSD menu
1. Press MENU/EXIT and then press 

/  until the Display menu is highlighted.

2. Press

 

 to highlight Digital Zoom and press MODE/ENTER. The Zoom bar displays.

3. Press   repeatedly to magnify the picture to a desired size.
4. To navigate the picture, press MODE/ENTER to switch to the panning mode and press the 

directional arrows ( ,  ,  ,  ) on the projector or remote control to navigate the picture.

5. To reduce size of the picture, press MODE/ENTER to switch back to the zoom in/out function, and 

press AUTO to restore the picture to its original size. You can also press   repeatedly until it is 
restored to the original size.

Operating in a high altitude environment

We recommend that you activate High Altitude Mode when your environment is higher than 1500 
meters (around 4920 feet) above sea level, or whenever the projector will be used for extended periods 
of time (>10 hours) without shutdown.

To activate High Altitude Mode:
1. Press MENU/EXIT and then press  /  until the System Setup : Advanced menu is highlighted.
2. Press   to highlight High Altitude Mode.
3. Press /  

to 

select 

On. A confirmation message displays.

4. Highlight Yes and press MODE/ENTER.
Operation under High Altitude Mode may cause a higher decibel operating noise level because of 
increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-
down symptoms, which is designed to protect your projector from over-heating. In cases like this, you