Allen&Heath GL2800M USER GUIDE - Manual (Page 9)

G G G GL L L L2 2 2 28 8 8 80 0 0 00 0 0 0M M M M 9 Allen & Heath
Introducing the Allen & Heath GL2 GL2 GL2 GL28 8 8 800 00 00 00M M M M
The monitor application has grown dramatically in recent times with the evolution of
multiple wedge and stereo in-ear systems which can quickly exceed the mix capability of all
but the most expensive consoles. The GL28
GL28 GL28 GL2800 00 00 00M M M M adds a fully featured yet affordable
dedicated monitor console to the popular GL Series live sound range. It is compact, easy
to use, offers the best of analogue reliability and sound, and has a capability that rivals that
of much bigger and more expensive consoles. Mechanically similar to the GL28
GL28 GL28 GL2800 00 00 00 with
its solid, individual card , nutted pot construction, it has the same space saving footprint
and flight case outline, includes a built-in mic splitter and provides no fewer than 16 mixes
plus a comprehensive dual output engineer’s wedge/IEM monitoring system.
• 24, 32, 40 and 48 channel frame sizes
• 16 mixes globally assigned as mono or stereo with level and pan
• Built-in passive mic splitter with ground lift switching
• All masters include polarity switch, swept HPF and 6dB dim function
• Mix 1-8 include 2 band swept frequency output EQ
• Engineer’s IEM and wedge monitors with faders, meters, inserts and XLR
•
IEM/wedge monitor external inputs for FOH comms and IEM rack monitoring
• Mix AFL assignable to either wedge or IEM monitor
•
PAFL logic includes PFL override AFL, mono/stereo AFL, PFL to wedge enable
• Headphones follow IEM mode, includes ¼” and 3.5mm jacks
•
Talkback with independent selection to all mixes and external output
• Talk latch mode for use with switched hand held talkback mic
•
Built-in oscillator/ pink noise generator assignable to any mix output
• Built-in dual supply combiner for additional power supply as a backup
• 4 mute groups
• Solid individual card, nutted pot construction in a no nonsense all steel chassis
Connecting Power
Read the safety instructions provided with this console, and
the warnings printed on the rear of the console and RPS11 power
unit. Check that your local mains supply voltage is the same as that
marked on the rear of the power unit.
Grounding For safety it is important that all equipment grounds
are connected to mains ground so that exposed metal parts are
prevented from carrying high voltage which can injure or even kill the
operator. Do not disconnect the ground connection in the mains lead.
Connect the DC power lead between the “DC OUT” on the
RPS11 and the “DC POWER IN A” on the GL2800 GL2800 GL2800 GL2800M M M M.
Backup power supply A second “B (BACKUP)” socket is
included for plugging in an optional backup RPS11 power supply.
This provides the reassurance of power supply dual redundancy. The
console uses diode combining technology so that both supplies can
be powered at the same time. One will automatically take over should
the other be switched off or stop working.
Switching the console on Turn the power amplifiers off before
switching the console and any other connected equipment on or off.
This prevents any unexpected clicks or thumps when the equipment is
powered up.
MAIN SUPPLY
BACKUP SUPPLY
B (BACKUP) A DC POWER IN