ViewSonic Pro8300 User Manual page 32

Microphone Volume
Adjust the microphone's volume level.
Speaker Volume
Adjust the projector's volume level.
Mute
Cut off the sound temporarily.
Setting
Auto Keystone
Automatically correct distorted images resulting from an angled projection.
Keystone
Manually correct distorted images resulting from an angled projection.
• When adjusting the Keystone, Auto Keystone will be set at "Off" automatically.
Aspect Ratio
Select how the picture fits on the screen:
• Auto: Scales an image proportionally to fit the projector's native resolution in its
horizontal or vertical width.
• 4:3 : Scales an image so that it is displayed in the center of the screen with a 4:3 aspect
ratio.
• 16:9 : Scales an image so that it is displayed in the center of the screen with a 16:9
aspect ratio.
• ANAMORPHIC 1: Scale an image so that it is displayed in the center of the screen with a
1.85:1 aspect ratio.
• ANAMORPHIC 2: Scale an image so that it is displayed in the center of the screen with a
2.35:1 aspect ratio.
Projection
Adjust the picture to match the orientation of the projector: upright or upside-down, in front
of or behind the screen. Invert or reverse the image accordingly.
Power Saving
If the input source is not detected and no operation is performed for a specific period of
time, projector will automatically turn off.
Auto Source
Automatically scan through all the input source.
Signal Type
Specify the source to the Computer in 1/Computer in 2 terminal that you wish to project.
25