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VP-725NA - Operating the VP-725NA Presentation Switcher/Scaler
The four buttons in the SELECT area on the front panel let you select one of six
operating modes, as defined in
Figure 11
.
Five Independent
Switchers
One Scaler
VIDEO
GROUP
AUDIO
GROUP
SCALER MASTER
AUDIO
Definition
Video only
: switch the video
signal of the input from 1 to 4 to
the output in each of the five
Video Groups
Composite video, s-Video,
component video (RGB or YPbPr),
HDMI and UXGA
Audio only
: switch the audio
signal of the video input (from 1
to 4) to the output in each of the
five Video Groups
Video and Audio
: switch the
video and audio signals of the
input to the output in each of the
five Video Groups
Scaler Video only
: select one of
the 21 video inputs to switch to
the scaled outputs
Master Audio only
: select one
of the 20 audio inputs to switch
to the Master Audio output
The USB connecter does not
include an audio signal. However,
you can assign an audio signal to
the USB signal via the OSD menu
Scaler Video and Master
Audio
: select one of the 20
audio and video inputs to switch
to the scaled outputs and Master
Audio output
Figure 11: Connecting an Unbalanced Stereo Audio Output