Radiodetection 6100-Gfast, Руководство по эксплуатации

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6100-Gfast Multifunction Copper Tester Operation Manual
© 2020 Radiodetection Ltd 77

Cable Gauge identifies the gauge system for
measuring wire sizes in AWG (American Wire
Gaugeunits or mm (metric wire size).

Cable Fill read-only entry is the type of
material the cable is filled with: Aircore, Jelly,
Pulp, 5 PR, or 2 PR . Setup in the Cable Book .
This value affects Capacitance/Opens
distance calculations.

Velocity of Propagation read-only entry is the
velocity of propagation for the cable. Setup in
the
Cable Book . This value changes the
distance shown at the cursor.

Cable Temperature allows you to change the
temperature of the cable under test in either °F
or °C . Temperature primarily affects
Resistance measurements.
To select the parameter values:
1. Press the up/down arrow keys to highlight the
desired parameter.
2. Press the left/right arrow keys to view and
select the options.
OR
3. Press on a value to open a list box of
options or the alphanumeric editor screen and
use the navigation keys to scroll through.
4. Press to confirm the value.
Pair Detective Threshold Settings
The Threshold Settings page allows you to set the
threshold parameters for the tests below. Modifying
these values will change what color is used on a result
and when a fault is identified, such as a short at 3.5 M
Ohms.

Foreign DC Voltage sets the maximum foreign
DC voltage value. Default is 4 V which is fine
for POTS and internet circuits; consider a lower
value for a high-speed DSL such as VDSL2.

POTS DC Voltage sets the minimum working
POTS DC voltage value.

POTS DC Current sets the minimum working
POTS DC current value.

Capacitive Balance sets the minimum
capacitive balance threshold as a percentage.

Good VF/AC Balance sets the good VF/AC
balance threshold.

Marginal VF/AC Balance sets the marginal
VF/AC balance threshold.

Isolation sets the isolation resistance
threshold.

Type is a read-only field displaying the
threshold limit: either Minimum or Maximum .

Enabled is a read-only field and always Yes
for all thresholds.
To set threshold values:
1. Press the up/down arrow keys to highlight the
desired parameter.
2. Press on a value to open the alphanumeric
editor screen and use the navigation keys to
scroll through.
3. Press to select each value and use the
function keys to complete your selection.
4. Press to confirm and close your
selections.