NEC ND-71762(E) Telephone User Manual


 
ND-71762 (E) CHAPTER 4
Page 31
Issue 2
INSTALLATION PROCEDURE
Figure 4-2 Static Caution Indication
The 3M Model 8012 Portable Field Service Kit (Figure 4-3) is recommended as an effective countermeasure against
static electricity. The kit is available from NEC.
Figure 4-3 3M Model 8012 PORTABLE FIELD SERVICE KIT
Wrist Strap
Place the Circuit
Card on a
conductive sheet.
Connect ground wire to the Earth
terminal of the Module Group.