ALLEN & HEATH XONE:92L User's Guide download pdf (Page 36)

36 XONE:92 User Guide

Installer Link Options

CAUTION : The following service instructions are for use by qualified

personnel only.

To reduce the risk of electric shock do not perform any servicing other

than that described in the operating instructions unless you are

qualified to do so.

Refer all servicing to qualified service personnel.

The XONE:92 has several internal option settings designed in. Some of these are primarily for setting up the

mixer in a fixed installation situation, and the others can be used to reconfigure the MIDI system.

To gain access to these options the top panel assembly needs to be separated from the chassis. This operation

should only be carried out by qualified service personnel.

IMPORTANT! Disconnect mains input lead before removing the top panel

Removal of the top panel requires the use of a Torx T10 screwdriver. Use a good quality tool to prevent rounding

the screw heads. First remove the 4 pipped TORX screws located on rear panel in the center of each block of

input channel RCA (Phono) connectors, and then undo the 8 M3 x 8 screws that hold the front panel to the

chassis. Lift the front edge of the top panel until the two filter PCBs are clear of the chassis, and then pull the top

panel gently forward and up until access can be gained to unplug the power cable from the power supply located

on the right hand side of the chassis. Continue to lift the front edge of the top panel up until it is possible to

unplug the two harnesses from the rear connector PCB. Lift the top panel clear of the base and place on a clear

work surface.

Reassembly is the reverse procedure, but take great care to fit the harnesses correctly and to ensure that the

ribbon cables do not get trapped between any of the PCBs and the chassis. Refit the panel screws first and

tighten evenly with the chassis held firmly on a flat work surface. Finally refit the rear connector screws.

4 off AB2810 Pipped TORX

8 off AB0074 M3 x 8

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ALLEN & HEATH XONE:92L User's Guide Page 36