User's Manual
Table Of Contents
- Copyright and disclaimer
- Package contents
- Introduction
- Installation
- Operations
- BenQ Launcher
- Connections
- Navigating the Settings menu
- Maintenance
- Troubleshooting
- Specifications
107
Aspect Ratio
The native display resolution of this projector is in a 16:9 aspect ratio. However you may use this function to display projected
pictures in a different aspect ratio.
Aspect Ratio settings can only be adjusted when HDMI is selected as the source.
Auto
Scales a picture proportionally to fit the projector’s native resolution in its horizontal and vertical width.
This makes the most use of the screen and maintains the aspect ratio of a picture.
Real
Projects the input image without scaling. The projected image will be centered. If the input image is smaller
than the native resolution of the projector, the area outside of the projection area will be black. If the input
image is larger than the native resolution of the projector, the outer edges of the image will be cropped.
A PC input source with 720x400 resolution does not support real aspect ratio.
4:3 Scales a picture so that it is displayed in the center of the screen with a 4:3 aspect ratio.
16:9 Scales a picture so that it is displayed in the center of the screen with a 16:9 aspect ratio.
High Altitude
Mode
We recommend you use the High Altitude Mode when your environment is between 1500 m - 2000 m above sea level, and
ambient temperature is between 0˚C to 30˚C.
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 should switch to High Altitude Mode to solve
these symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme conditions.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient temperature is between 0˚C to 35˚C. The projector
will be over cooled, if you turn the mode on under such a condition.
Item Options and descriptions