D
IRECTION FR091521, REVISION 1 VIVID S60N/VIVID S70N BASIC SERVICE MANUAL
Chapter 1 - Introduction 1-25
1-9-3 Electrostatic Discharge (ESD) Prevention
1.ALWAYS CONNECT YOURSELF, VIA AN ARM-WRIST STRAP CONNECTED TO THE
CAGE ASSEMBLY OR ANY GROUND SCREW WHENEVER YOU OPEN THE SYSTEM
FOR MAINTENANCE.
2.FOLLOW GENERAL GUIDELINES FOR HANDLING OF ELECTROSTATIC SENSITIVE
EQUIPMENT.
1-9-4 General Caution
DO NOT TOUCH ANY BOARDS WITH INTEGRATED CIRCUITS PRIOR TO TAKING THE
NECESSARY ESD PRECAUTIONS:
RISK OF ELECTRICAL SHOCK, SYSTEM MUST BE TURNED OFF. AVOID ALL
CONTACT WITH ELECTRICAL CONTACTS, CONDUCTORS AND COMPONENTS.
ALWAYS USE NON-CONDUCTIVE HANDLES DESIGNED FOR THE REMOVAL AND
REPLACEMENT OF ESD SENSITIVE PARTS. ALL PARTS THAT HAVE THE POTENTIAL
FOR STORING ENERGY MUST BE DISCHARGED OR ISOLATED BEFORE MAKING
CONTACT.
Any changes to accessories, peripheral units or any other part of the system must be approved
by the manufacturer. Ignoring this advice may compromise the regulatory approvals obtained
for the product.
IF THE COVERS ARE REMOVED FROM AN OPERATING VIVID™ S60N/VIVID™ S70N,
SOME METAL SURFACES MAY BE WARM ENOUGH TO POSE A POTENTIAL HEAT
HAZARD IF TOUCHED, EVEN WHILE IN SHUTDOWN MODE.
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