Before Installing The Ip Video Doorphone; Installation Information; Figure 7-74 Range Of Focus - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
12.4
System Hardware Manual

Before Installing the IP Video Doorphone

12.4.1 Precautionary Information
Do not use a metal-tipped (i.e. screwdriver) device when opening the

doorphone unit. An electric shock or fire may occur.
If the Doorphone emits either smoke or a burning, acrid odor,

immediately disconnect the LAN Cable from the Doorphone.
Operating the Doorphone in this state might cause a fire, an electrical
shock or a system failure. Disconnect the LAN Cable and after
confirming that the smoke has disappeared, contact the dealer.
12.4.2

Installation Information

The range of focus is depicted below.
Observe the following warnings during
installation:
Power off the PoE Switch (PoE feeding 48V)

during installation, and disconnect the LAN
cable from the PoE Switch – Electric shock
may occur.
Do not connect /disconnect the LAN cable if

hands are wet – Electric shock may occur.

Figure 7-74 Range of Focus

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