Jands Event 4, Техническое руководство

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Circuit Notes 3 - 1
Revision 1 - 07 July
1999
Event 4 TECHNICAL MANUAL
The remaining PCBs may be removed by undoing the relevant screws, however
attention should be made to the following points:
•
Faders should be pushed to their mid position before their knob is removed.
Failure to do so may result in damaged faders.
•
The position of the address jumpers on the Palette and Assign cards should be
noted when they are removed so they can be correctly set during reassembly
2.3 Reassembly
Attention should be paid to the following during reassembly:
•
LCDs and their windows should be wiped clean with a lint-free cloth before
assembly.
•
Ensure the address jumper on Palette and Assign cards are set correctly. Note all
cards should only ever have one (1) address jumper installed. Refer to section 3.2.1
for further information on the card select jumper settings.
•
When fitting the CPU ensure all connectors are properly installed, including the
DMX output connector. Also check that the DMX connector wiring is located
within the cutout section of the CPU card.
•
The CPU trim procedure should be followed if either the CPU or power supply
have been changed, or if the trim has been inadvertently adjusted. Refer to section
3.1.2.
•
Test the console fully before installing the base. This includes the disk drive, desk
lamps, back lights, and DMX outputs.
•
Double check all flatcable latch connectors are closed before the base is installed.
•
Do not overtighten the base screws.
2.4 Precautions and Installation Notes
The Event 4 should be installed in a position which allows sufficient ventilation
around the back panel vents – there should be at least 100mm clear space around the
back panel.
The Event 4 has been manufactured to comply with all CE/C-Tick regulations, and
uses plated panels to ensure minimal radiation emanates from the chassis. In order to
maintain compliance all panels and covers should attached using all screws. All
connections should be made using the recommended cable type. All back shells should
be connected to the cable shield.