Exfo VDSL2 Manuel d'utilisateur télécharger pdf (Page 90)

Multi-meter Tests

82 AXS-200/635i

Multi-meter

³ Noise Metallic

³ Longitudinal Balance

³ Dialer

To view Multi-meter test tabs:

From the Multi-meter pane use the F1, F2, or F3 key to view the various

tabs. To view any available additional tabs, use the function arrow keys on

either side of the F1 and F3 keys.

Voltage

The Voltage tab shows measured volts

for each lead combination and allows

you to measure AC/DC voltages and

Frequency on tip, ring, and ground

(A/B/Earth).

Each parameter is described below.

³ Input Impedance displays the

input impedance in the loop. The

available choices are: >1 MOhm,

100 KOhm.

³ Connection defines the type of cable connection to be tested, as

specified in Regional Settings.

To start/stop the test:

1. Press the up/down arrow keys to highlight the desired test parameter.

2. Press to open the list.

3. Press the up/down arrow keys to highlight the desired value, then press

to select it.

4. Select other parameters as required.

5. Press to start/stop the test.

Test results are displayed on the screen as they are completed.

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 274 275

Pas de commentaire

Exfo VDSL2 Manuel d'utilisateur Page 90