Overview
3
3
3 Overview
The Kramer
VP-727A-BA
is a high performance 8x2 switcher for balanced
stereo audio signals. It switches any input to either the preview or program
output. The
VP-727A-BA
is an audio companion switcher for the
VP-727xl
Universal Presentation Matrix Switcher / Scaler
and the
VP-727
Universal
Presentation Matrix Switcher / Scaler
, and operates in conjunction with them
and the
VP-727T
Presentation Switcher Control Panel
.
The
VP-727A-BA
features:
•
Eight balanced stereo audio inputs on XLR F connectors
•
One balanced stereo audio preview output on dual XLR M connectors
•
Two balanced stereo audio program outputs on dual XLR M connectors and
a single RCA (S/PDIF) connector
•
A selectable headphone connector for preview or program audio outputs
•
A front panel lockout
•
A TAKE button for executing preview to program switching (with
transition effects)
•
An audio-follow-video button when operating in conjunction with the
VP-727xl
or the
VP-727
•
Separate input and output level control
•
Fade to mute audio switching
•
Separate mute buttons for the preview and program channels
•
Bass, treble and balance
audio controls
•
Audio delay for each input channel
The
VP-727A-BA
:
•
Can be controlled via the front panel buttons and/or RS-232
•
Is housed in a 19" 2U rack mountable enclosure
Achieving the best performance means:
•
Connecting only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low quality cables)
•
Avoiding interference from neighboring electrical appliances, making sure
not to block the ventilation holes, and positioning your
VP-727A-BA
away
from moisture, excessive sunlight and dust
4 Your VP-727A-BA Balanced Audio Switcher
Figure 1, Table 1 and Table 2 define the
VP-727A-BA
:
