Allen&Heath Scepter USER GUIDE - Manual (Page 27)

Audio Owner Manual Section 3
MASTER SECTION
Lamp
This BNC Connector will accept 12 volt D.C. goose neck lamps rated at 50mA
to current consumption. Used to illuminate the mixer work area.
Master power switch for Volt PHANTOM POWER (for use with
CONDENSER microphones). When this switch is depressed, the LED will illuminate
indicating that power is supplied to any channel whose individual Phantom switch is
on.
Power on LED
Indicates that power is being supplied to the mixer. In the event that this LED
is not illuminated, check that the external power supply is plugged into the mixer
and the power supply is plugged into an operational wall outlet.
Aux Masters A, B, C, D
The master output level controls for auxiliary mixes A, B, C, and D. For
optimum performance (i.e. lowest noise), these controls should be set at 7 and the
individual channel sends should be set as high as possible.
Stereo Out
Master level control for the stereo output jack socket. Signal for this
output is derived from the Pre-Insert stereo mix prior to the Left/Right faders. A
switch is provided to Mute this output when desired. Use this control when an
independent output is needed for a video or tape feed. Post-Insert and Post-Fader
selections are also possible.(see USER CONFIGURED OPTIONS section)
Mono Out
Master level control of the MONO output. Signal for this output is a mono sum
of the Pre-Insert stereo mix prior to the Left/Right faders. A MUTE switch is also
provided for this output. Post-Insert and Post-Fader selections are also
USER CONFIGURED OPTIONS section)
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