BenQ MH520H, User Manual

Page: 25 / 60

Operation 25
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
appears.
3. Press Digital Zoom+ 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 AUTO to restore the picture to its original size.
You can also press Digital Zoom- repeatedly until it is restored to the original size.
The picture can only be navigated after it is magnified. You can further magnify the picture while searching for
details.
Selecting the aspect ratio
The “aspect ratio” is the ratio of the image width to the image height. Most analog TV and
some computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio.
With the advent of digital signal processing, digital display devices like this projector can
dynamically stretch and scale the image output to a different aspect than that of the image
input signal.
To change the projected picture ratio (no matter what aspect the source is):
• Using the remote control
1.
Press Aspect to show the current setting.
2. Press Aspect repeatedly to select an aspect ratio to suit the format of the video
signal and your display requirements.
• Using the OSD menu
1.
Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.
2. Press to highlight Aspect Ratio .
3. Press / to select an aspect ratio to suit the format of the video signal and your
display requirements.