System Setup: Basic Menu - BenQ HT8050 User Manual

• Anamorphic 2.35:1: Vertically stretches an image to
Aspect Ratio
(Continued)
• Anamorphic 16:9: Horizontally squeezes an image to
There are two 12V triggers that work independently according to your needs for
installation scenarios. Three selections are available:
12V Trigger
We recommend you use the High Altitude Mode when your environment is
between 1500 m –3000 m above sea level, and ambient temperature is between
0°C–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
High Altitude
may display auto shut-down symptoms, which is designed to protect your projector
Mode
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 and 35°C. The projector will be over cooled, if you turn the mode on
under such a condition.

SYSTEM SETUP: BASIC menu

Language Sets the language for the On-Screen Display (OSD) menus.
Background Sets the background color for the projector.
Color
Splash Screen Allows you to select which logo screen will be displayed during projector start-up.
Allows the projector to turn off automatically if no input signal is detected after a
Auto Off
set period of time to prevent unnecessary waste of lamp life.
Direct Power Allows the projector to turn on automatically once the power is fed through the
power cord.
On
fit the anamorphic lens. It keeps the native resolution in
its horizontal width and resizes the resolution in its
vertical height to 1.32 times of the original image.
fit the anamorphic lens. It keeps the native resolution in
its vertical height and resizes the resolution in its
horizontal width to 0.75 times of the original image.
• Off: If this is selected, the projector will not send electronic signal out when it
is turned on.
• Power: The projector will send a low to high electronic signal out when it is
turned on, a high to low signal out when it is turned off.
• Anamorphic: The projector will send a low to high electronic signal out
when the aspect ratio is switched from other aspect ratios to "Anamorphic
2.35:1" or "Anamorphic 16:9", a high to low signal out when the aspect
ratio setting is switched from "Anamorphic 2.35:1" or "Anamorphic
16:9" to other aspect ratios.
2.35:1 picture
16:9 picture
Menu operation 29