Kramer-electronics VP-727A-BA Instrukcja Użytkownika Pobierz pdf (Strona 5)

Overview

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:

1 2 3 4 5 6 7 8 9 10 ... 31 32

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Kramer-electronics VP-727A-BA Instrukcja Użytkownika Strona 5