Installation Procedure; Grounding - Samsung SVM-400 Installation Manual

Samsung
SVM-400 Voice Mail System
SVM-400: Internal View
Power board
Replacing the Covers
Replace the front cover by pushing it gently into place and secure it with the four screws you
removed. Slide the side cover back into position until the clips engage securely.

Installation Procedure

Grounding

! Grounding is essential to protect users and the keyphone system from lightning strikes, static
electricity and other sources of instant high voltage.
! The AC power supply normally includes a ground connection. If for any reason it does not, separate
external grounding should be done (as described here). Separate grounding should also be done if the
AC power supply does include grounding but there is a problem.
! Incorrect grounding may cause a malfunction in the system.
WARNING
Remove the AC power cable before installing the grounding
connection. If you attempt to connect a ground with the AC power
cord plugged in, you are at serious risk of death or injury.
2 DLI option board
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Installation Manual
Base board