Allenheath XONE 22 User Manual download pdf (Page 15)

SERVICING AND JUMPER SETTINGS

To change the Phono input to line

Remove the front panel as outlined before.

You need to locate and remove the two black

jumper links on the input PCBs in the location

shown. It is a good idea to leave the jumper links

attached to one pin so that they can be refitted at a

future date.

Remove these two jumper links (JP1 and JP2) for

each channel that you want to convert to line.

How to replace the channel faders or crossfader

If the faders, especially the crossfader, are subject to a lot of use they will, in time, wear out and need replacing. Inter-

mittent or noisy operation is an indication that they are becoming worn. Using a propriety fader cleaner such as

CaigLube might temporarily restore them, but DO NOT use on a new fader as it will wash away the factory applied

grease.

Warning! Dismantling your mixer could invalidate the warranty; if you are unsure of your ability to safely carry out this

work then it is advised that you leave it to a qualified service technician.

Tools you will need are a T10 and a T8 Torx screwdriver. Ensure that the power supply has been turned off and dis-

connected from the unit. Using the T8 driver remove the three screws that are located in the centre of the channel

input and FX loop connectors (see illustration). Using the T10 remove the 8 screws that hold the front panel to the

chassis. Now carefully lift the front edge of the panel up until the PCBs clear the chassis and pull the whole assembly

forward slightly until the connectors at the rear are free from the chassis. You can now lift the front panel up to gain

sufficient access to replace the faders or change the jumper link settings. Reassembly is a reverse of this procedure.

Take great care to ensure that no harnesses become trapped and that all connectors are fully pushed home. Replace

the screws and test the mixer for correct operation.

REMOVE THE SCREWS ARROWED

Part number 003-876 Xone:22 Xfader assy

Part number 003-897 Xone:22 Channel fader assy

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Allenheath XONE 22 User Manual Page 15