Avaya 6402 Guia Do Utilizador
![Avaya](https://files.manualsbrain.com/attachments/539de53b12b0cfce0bb8cf1e3bb961e969d9f556/common/fit/150/50/0bfb423b07b431ecf5ac095ccde7771f5eac50e962dfba59f8e256280b3d/brand_logo.png)
Chapter 2: Installation
DEFINITY
Communications System
DEFINITY High Speed Link
Page 2-2
User´s Guide
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Before equipment installation, a qualified technician should
use an outlet tester or voltmeter to check the AC receptacle
for the presence of ground as shown in Figure 2-1.
use an outlet tester or voltmeter to check the AC receptacle
for the presence of ground as shown in Figure 2-1.
Neutral
Ground
Phase
120 volts
120
volts
Less than
1 volt
cc
c
c
c
c
c
c
c
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
cc
c
c
c
c
c
c
c
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
FIGURE 2-1
AC Power Receptacle
1.
The voltage measured from Phase to Neutral should be
110 to 125 VAC.
110 to 125 VAC.
2.
The voltage measured from Phase to Ground should be
110 to 125 VAC.
110 to 125 VAC.
3.
The voltage measured from Neutral to Ground should be
less than 1 VAC.
less than 1 VAC.
If the receptacle is not a properly grounded 3-prong type, stop the
installation. Installation can only be completed after a qualified
electrician corrects the problem.
installation. Installation can only be completed after a qualified
electrician corrects the problem.