14
16. The TALK XLR socket accepts balanced 150 Ohm microphone signals from - 50dBu to -
20dBu and uses an auto ranging gain system to bring the level to nominal 0dBu line level.
17. The TALK control gives continuous adjustment of the talk mic amplifier signal from + 6dB to
off. The talk control does not act on signals sent to the comms system in LINK mode.
18. The TALK switch activates the talk mic on the talk system and dims the local outputs by
20dB to stop howl round. When in LINK mode the COMMS ON switch activates the talk mic on
the comms system and the side tone cancel circuit stops howl round.
19. The AUTO MUTE GROUP MASTER switches (1 to 8) activate the mute circuits on any
appropriately mute group assigned input channel or audio group.
20. The SOLO ADD MODE switch allows multiple channel access to the solo busses. When the
solo add mode is off the action of pressing a solo switch will cancel any other active solo except
for the master solo switches where the cancelling effect is only temporary (see XL421 Master
Module).
21. The GLOBAL METER CHANGE OVER switch changes the operation of every meter on the
console except the comms meters and the record meters. The normal meter operation is to
monitor pre fader on input channels and post fader on all other signals. When the global meter
change over is active the meters change to monitor input amplifiers or bus amplifiers (as appropri-
ate) on all signals.
22. The PFL MONITOR switch sends the mono PFL solo bus signal to the headphones and local
outputs in place of the stereo AFL solo bus signals.
23. The local output LEVEL control gives continuous adjustment of the local output level from +
10dB to off.
24. The FADER CHANGE OVER switch swaps the local output level control and mute with the
headphone fader and mute.
25. The local output MUTE switch mutes the local outputs.
26. The HEADPHONE MUTE switch mutes the headphone outputs.
28. The SOLO ON / CLEAR switch and indicator has two functions:-
i. It illuminates when any solo switch (except a master solo switch) is active.
ii. When pressed it clears any active solo switches (except master solo switches).
29. The HEADPHONE fader gives continuous adjustment of the headphone level from + 10dB to
off.
XL413 Grand Master B VCA Fader.
1. The grand master B vca SOLO switch is used to monitor the grand master B VCA sub group
by creating a corresponding AUDIO sub group on the stereo AFL busses. All AUDIO sub groups
Summary of Contents for XL4
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