Kramer Electronics VP-725NA - Manual (Page 31)

26 VP-725NA - Operating the VP-725NA Presentation Switcher/Scaler
6.3.2 Using the Microphone CONTROL Modes
The MIC CONTROL section buttons include these:
Only one of the three buttons can be ON, or all three buttons can be OFF (pressing a button
will select that button, and turn OFF the previously selected button. If the selected button is
pressed, it will turn it OFF)
• Override, that blocks the input signal and enables the microphone input to
be routed to the Master output
When no MIC CONTROL button is selected, the audio input is routed to the MASTER
output, ignoring the mic input
• Mix, that sends the combined signals from the microphone and the line to
the Master output
• Talkover, that routes the selected input to the output, until an audio signal is
detected on the microphone input. When detected, the selected input is faded
out (to be faded back in when no input is detected on the microphone)
6.4 Understanding the PIP Feature
The Picture-in-Picture inserter (PIP) (see Section 7.1.2) is used to display video
and graphic sources simultaneously. It lets you display:
• An inserted video source (composite, s-Video) PIP over a graphic source
(HDMI or UXGA or component)
• An inserted graphic source PIP over a video source
When selecting a PIP source, the Presentation Switcher/Scaler automatically
recognizes and displays the selected graphic PIP source on any video source or the
selected video source on any graphic source (even if the input signal is not
connected. In this case the PIP appears over a blank screen.)
PIP Source
VIDEO GRAPHIC
Main Source CV YC VGA HDMI COMP
CV No No Yes Yes Yes
YC No No Yes Yes Yes
VGA Yes Yes No No No
HDMI Yes Yes No No No
COMP Yes Yes No No No
USB Yes Yes No No No
In this machine COMP is considered a graphic source even in the case where it is at video
resolutions.