ALLEN & HEATH GL4000 Service Manual

Allen & Heath AP2794 issue 3 5
7. Screw the 5 plain studs
‘H’ into the extrusion holes of the expander as shown below.
8. Slide the expander module onto the 7 studs and close the adjustable fastener ‘B’ over the catchplate ‘A’,
see 5. The fastener can be adjusted to ensure a good join. Screw in the locking screws
‘C’ into the pre-
tapped holes of the expander. Make sure the locking screws
‘C’ engages with the flat of the slotted studs
‘J’, see diagram below.
Console with integral meterbridge
8a. Slide the expander module onto the 6 studs and close the adjustable fastener ‘B’ over the catchplate ‘A’,
see 5. The fastener can be adjusted to ensure a good join. Screw in the locking screw
‘C’ into the pre
tapped hole of the expander. Make sure the locking screw
‘C’ engages with the flat of the slotted stud ‘J’,
see diagram below.
expander
H
H
C
J
J
C
console expander
ex
p
ande
r
C
ex
p
ande
r
C
J
J
C
console expander
C

ALLEN & HEATH GL4000 Specifications

General

Type	Analog Mixing Console
Groups	8
Faders	100mm
Frequency Response	20Hz - 20kHz
Channels	40
Mic/Line Inputs	40
EQ	4-band with 2 sweepable mids
Direct Outputs	Yes
Phantom Power	Yes
Metering	LED
Total Harmonic Distortion	< 0.005% at 1kHz
Noise (EIN)	-128dB
Dimensions	Varies depending on frame size. e.g., 40 channel: 1367mm (W) x 724mm (D) x 223mm (H)