VIEWSONIC VS13647 User Manual
Page 35
ViewSonic Pro8400
31
Frequency
Adjust the timing of the projector relative to the computer.
Tracking
Adjust the phase of the projector relative to the computer.
H Position (Horizontal Position)
Adjust the image left or right within the projection area.
V Position (Vertical Position)
Adjust the image up or down within the projection area.
Overscan
Remove noise around the video image.
Noise Reduction
Reduce temporal and/or spatial noise in the image.
Audio Setting
Allow you to enter the Audio Setting menu.
Computer 1:
!Select the audio input for Computer in 1 signal.
When Audio in 1 is turned on, Audio in 2 and Audio in 3 will turn off automatically.
Computer 2:
!Select the audio input for Computer in 2 signal.
When Audio in 2 is turned on, Audio in 1 and Audio in 3 will turn off automatically.
Video Source:
!Select the audio input for video source.
When Audio in 3 is turned on, Audio in 1 and Audio in 2 will turn off automatically.
HDMI 1: Select the audio input for HDMI 1 signal.
When HDMI 1 is turned on, Audio in 1, Audio in 2 and Audio in 3 will turn off
automatically.
HDMI 2: Select the audio input for HDMI 2 signal.
When HDMI 2 is turned on, Audio in 1, Audio in 2 and Audio in 3 will turn off
automatically.
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.