ALLEN & HEATH XONE 02, Service Manual

Page: 4 / 36

4 XONE:02 Service Manual
Important Safety Instructions – Read First
Read instructions:
Retain these safety and operating instructions for future reference. Adhere to all
warnings printed here and on the console. Follow the operating instructions
printed in this User Guide.
Do not open:
Operate the console with its front and crossfader panels correctly fitted.
Disconnect mains power by unplugging the power cord if a panel needs to be
removed for servicing. Refer this work to competent technical personnel only.
Power sources:
Connect the console to a mains power only of the type described in this User
Guide and marked on the rear panel. The power source must provide a good
ground connection.
Power cord:
Use the power cord with sealed mains plug appropriate for your local mains
supply as provided with the console. If the provided plug does not fit into your
outlet consult your service agent. Route the power cord so that it is not likely to
be walked on, stretched or pinched by items placed upon or against it.
Grounding:
Do not defeat the grounding and polarisation means of the power cord plug. Do
not remove or tamper with the ground connection in the power cord.
Ventilation:
Do not obstruct the ventilation slots or position the console where the air flow
required for ventilation is impeded. If the console is to be operated in a rack unit
or flightcase ensure that it is constructed to allow adequate ventilation.
Moisture:
To reduce the risk of fire or electric shock do not expose the console to rain or
moisture or use it in damp or wet conditions. Do not place containers of liquids
on it which might spill into any openings.
Heat:
Do not locate the console in a place subject to excessive heat or direct sunlight
as this could be a fire hazard. Locate the console away from any equipment
which produces heat such as power supplies, power amplifiers and heaters.
Environment:
Protect from excessive dirt, dust, heat and vibration when operating and storing.
Avoid tobacco ash, drinks spillage, and smoke, especially that associated with
smoke machines.
Handling:
To prevent damage to the controls and cosmetics avoid placing heavy objects
on the control surface, scratching the surface with sharp objects, or rough
handling and vibration. Protect the controls from damage during transit. Use
adequate packing if you need to ship the unit.
Servicing:
Switch off the equipment and unplug the power cord immediately if it is exposed
to moisture, spilled liquid, objects fallen into the openings, the power cord or
plug become damaged, during lightening storms, or if smoke, odour or noise is
noticed. Refer servicing to qualified technical personnel only.
Installation:
Install the console in accordance with the instructions printed in this User Guide.
Do not connect the output of power amplifiers directly to the console. Use audio
connectors and plugs only for their intended purpose.
Important Mains Plug Wiring Instructions
The console is supplied with a moulded mains plug fitted to the AC mains power
lead. Follow the instructions below if the mains plug has to be replaced.
The wire which is coloured Green/Yellow or Green must be connected to the
terminal in the plug which is marked with the letter E or with the Earth symbol.
This appliance must be earthed.
The wire which is coloured Blue or White must be connected to the terminal in
the plug which is marked with the letter N.
The wire which is coloured Brown or Black must be connected to the terminal in
the plug which is marked with the letter L.
Ensure that these colour codes are followed carefully in the event of the plug
being changed.