User`s manual

EZ-0011 CHAPTER 3 USING EZ-0011
R20UT0702EJ0100 Rev. 1.00 Page 20 of 30
Jun 20, 2011
Do not touch to the high voltage area of the board.
Touching the board by tools or body while power is being supplied cause product failure or electric
shock.
Do not touch with wet hands.
Doing so cause product failure or electrical shock.
Do not turn on the power switch in insufficient state of each cable connection such as AC
power cable, LED connection cable and interface cable.
Doing so may cause product failure, generation of heat, fire or electric shock.
Confirm the outlet is near this board and easily unplugged.
If smoke or an abnormal smell or sound is emitted or heating occurs, promptly switch off the
board power and unplug from AC power supply.
Using the board in such a state poses a risk of fire, burning or electric shock.
Danger