Operating Your Switcher
23
7 Operating Your Switcher
This section describes the:
Front panel buttons (see section 7.1)
Separate switchers mode (see section 7.2)
Master audio switcher mode (see section 7.3)
7.1 The Front Panel Buttons
The front panel buttons include the:
VIDEO (CV)-AUDIO SELECTOR buttons (1 to 4)
S
-VIDEO (Y/C)-AUDIO SELECTOR buttons (1 to 4)
VGA/UXGA-AUDIO SELECTOR buttons (1 to 4)
MASTER AUDIO SELECTOR buttons (CV,
S
-VIDEO, VGA/UXGA
and MIC)
TALK OVER button
1
, which lowers or mutes the MASTER AUDIO
LEVEL when the microphone picks up speech
2
MIC AUDIO LEVEL up and down buttons to adjust the level at the
master audio out
3
connectors
4
and the talk-over function threshold
5
MASTER AUDIO LEVEL up and down buttons to adjust the audio
output level at the master audio out connectors
3
, without influencing any
other audio output
Panel LOCK button to lock the front panel buttons
By default
6
, the stereo audio signals switch together with the video, that is, the
unit is set in an audio-follow-video
7
(AFV) mode. You can change to
breakaway mode
8
, via RS-232.
1 Two channels are active in the Talk Over mode, a source selected via the MASTER AUDIO SELECTOR buttons and the
microphone channel
2 Adjust the microphone level via the MIC AUDIO LEVEL + and - buttons
3 MASTER OUT and SPKR OUT
4 Useful in the TALK OVER mode, when the microphone level needs to be adjusted separately
5 Achieving optimum results for a particular environment when using a microphone may require experimentation in adjusting
the AUDIO and MIC LEVELS
6 This is, the pre-installed factory default. The default can be modified via the Windows®-based Kramer control software
7 In which all operations relate to both the video and the audio channels
8 In which video and audio channels switch independently
