Installation Precautions - Mitsubishi Electric Q81BD-J61BT11 User Manual

[DESIGN PRECAUTIONS]
 Do not bunch the control wires or communication cables with the main circuit or power wires, or
install them close to each other.
They should be installed 100mm (3.94 in.) or more from each other.
Not doing so could result in noise that may cause malfunction.

[INSTALLATION PRECAUTIONS]

 Use the board in an environment that meets the general specifications contained in this user's
manual.
Using this board in an environment outside the range of the general specifications may cause
electric shock, fire, malfunction, and damage to or deterioration of the product.
 Do not directly touch the conductive area or electronic components of the board.
Doing so may cause malfunction or failure in the board.
 Fix the board by tighten the board-fixing screws within the specified torque range.
Under tightening may cause drop of the component or wire, short circuit, or malfunction.
Over tightening may damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
For the tightening torque of the board fixing screws, refer to the manual supplied with the
personal computer.
 Always make sure to touch the grounded metal to discharge the electricity charged in the body,
etc., before touching the board.
Failure to do so may cause a failure or malfunctions of the board.
 Be sure to shut off all phases of the external power supply used by the system before installing
or removing the board. If all power is not turned off, not doing so may cause damage to the
product.
 Install the board to a personal computer which is compliant with PCI standard or PCI Express
standard (Section 2.3). Failure to do so may cause a failure or malfunction.
 Securely mount the board to the PCI slot of the mounting device.
If the board is not mounted correctly, this may lead to malfunctioning, failure or cause the board
to fall.
 When mounting the board, take care not to become injured by the components that are installed
or surrounding materials.
 When installing the board, take care not to contact with other boards.
 While handling the board, be sure to keep it free of static electricity.
Static electric charges may damage the board or result in malfunction.
 Be sure to turn off the power supply to the applicable station before installing or removing the
terminal block.
If the terminal block is installed or removed without turning off the power supply to the applicable
station, correct data transmission cannot be guaranteed.
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CAUTION
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CAUTION
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