Sensoray 811 - Manual (Page 5)

5
Special handling instructions
The circuit board contains CMOS circuitry that is sensitive to Electrostatic Discharge
(ESD).
Special care should be taken in handling, transporting, and installing circuit board to
prevent ESD damage to the board. In particular:
•
Do not remove the circuit board from its protective anti-static bag until you
are ready to install the board into the enclosure.
• Handle the circuit board only at grounded, ESD protected stations.
•
Remove power from the equipment before installing or removing the circuit
board.