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Input Channel module 7718
3-7
Revision B2005-2
B-Type
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A Mute switch is included on each channel to allow the operator to instantaneously
switch off the audio with put disturbing the fader balance.
The MUTE switch also has a secondary function when used in conjunction with the
CHECK switch (located on the OSC/PFL Module). If a channel is muted (MUTE
switch ON) and the CHECK switch is pressed, the muted channel is unmuted, but all
other channels are forced into MUTE. This allows the originally muted channel to
have a ‘SOLO’ function.
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The 20 segment LED meter continuously monitors the signal level in the channel, pre
fader. The meter scale is printed to the left of the LED column.
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A standard audio taper fader with a travel of 100mm controls the signal level through
the channel via a VCA circuit on the main audio sub board.
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This LED illuminates as soon as the fader moves away from infinity unless the follow-
ing conditions apply:
■
■
■
■
The Fader has its local VCA MUTE set ON.
■
■
■
■
The fader is being controlled by a DC Master fader set fully OFF (at infinity)
■
■
■
■
The fader is being controlled by a DC Master fader with its local VCA MUTE set
ON.
Summary of Contents for B-Type
Page 1: ...Audio Mixing Console 056 6 10 n 95 4 1 07 g8 2...
Page 6: ...vi General Precautions B Type Revision B2005 2...
Page 8: ...viii Introduction B Type Revision B2005 2...
Page 48: ...2 20 Central Control Module 7896 B Type Revision B2005 2...
Page 86: ...6 10 Group Module 7756 B Type Revision B2005 2...
Page 96: ...7 10 Grand Master Group module 7795 B Type Revision B2005 2...
Page 106: ...9 4 Auxiliary Output Module 7468 B Type Revision B2005 2...
Page 122: ...11 10 Osc Comms PFL module 7758 M Type groups B Type Revision B2005 2...
Page 130: ...12 8 Osc Comms PFL module 7635 F Type groups B Type Revision B2005 2...