NEAX2000 IVS Retrofit System Guide
Page 12
ND-71075 (E), Issue 1.0
CHAPTER 2 INSTALLATION
Precautions
PRECAUTIONS
Static Electricity Guard
You must wear a grounded wrist strap to protect circuit cards from static electricity.
Figure 2-1 Static Electricity Guard (1 of 2)
• WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD
• WHEN HOLDING A CIRCUIT CARD
PBX
WRIST STRAP
FRAME GROUND SCREW
CARD FRONT
NEVER TOUCH THE COMPONENTS OR
SOLDERED SURFACE WITH BARE HANDS.