Table 1: VP-727A-BA Balanced Audio Switcher Front Panel Features
#
Feature
1
POWER Switch
PREVIEW Input Buttons
2
3
PROGRAM Input Buttons
MUTE
4
Preview Button
5
Program Button
6
CONTROL SELECT Button
IN LEVEL Button
7
8
OUT LEVEL Button
9
LOCK Button
10
PHONES
11
AUDIO LEVEL 7-segment Display
12
13
+ Button
14
- Button
15
TAKE Button
16
FADE Button
17
AFV Button
1 From 1 to 8
2 The appropriate LED lights
3 The BASS, TREBLE and BALANCE levels are set for the PROGRAM output. The DELAY is set for each PROGRAM input
4 BASS, TREBLE, BALANCE, DELAY, audio input level (PREVIEW AND PROGRAM), and audio output level
(PREVIEW AND PROGRAM)
5 To reset the VP-727A-BA to its factory default settings, turn the unit OFF, then turn it ON while pressing the TAKE button for about
2 seconds: The preview and program input is set to input 1, the input volume resets to 0dB, and the bass and treble levels reset to 0
Your VP-727A-BA Balanced Audio Switcher
Function
Illuminated switch for turning the unit ON or OFF
Press to select an audio source to switch to the PREVIEW output
Press to select an audio source to switch to the PROGRAM output
Press to disable/enable the preview audio output
Press to disable/enable the program audio output
Press to cycle
Press to select
each program and preview channel
Press to select
audio level
Press and hold to lock/unlock the front panel buttons
6.3mm Jack
Connect to the headphones
Button
Press to select
the headphones
Displays the numerical value of the CONTROL feature
Press to increase the level
Press to decrease the level
Press to swap the preview input with the program input
Press to create a dissolved transition from the PREVIEW to the
PROGRAM output
When pressed, the button is illuminated, and the audio channels
follow the video channels (on the VP-727xl or the VP-727)
Deselect AFV to switch the audio channels independently
2
between the BASS, TREBLE, BALANCE and DELAY
2
the PROGRAM or the PREVIEW input audio level for
2
the PROGRAM, the PREVIEW or the PHONES output
2
which output (PROGRAM or the PREVIEW) to send to
4
4
1
1
3
4
5
5
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