AEMC CA7026, Руководство пользователя

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Fault Mapper Pro Model CA7026
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4.3 Getting Started
The instrument is switched on and off using the green power button ,
found on the lower right side of the front panel. When the unit is first switched
on it will display the opening screen giving the software version, the currently
selected Vp (Velocity of Propagation), cable impedance and battery status
indicator.
AEMC Instruments
Fault Mapper Pro V1.0
Vp=70% Z=100
Ω
4.4 Set-up Mode
Hold down the
TDR /
button, then press the
TEST /
button to enter
set-up mode.
Vp=72%
Z=100
Ω
Feet
Contrast
>
• Vp can be set in the range 1% to 99% (see § 4.8)
• Z, the cable impedance, can be set to 50, 75 or 100
Ω
• Measurement units can be set to Feet or Meters
• The display contrast can adjusted
Press the
TEST /
button to move the line selector (
> ) down the screen.
Press the and buttons to change the setting of the line selected.
Press the
TDR /
button again to save changes and exit set-up mode.
When the Fault Mapper Pro is turned off, it will remember the cur -
rent set-up parameters.
This feature is useful in the situation where the operator is per -
forming many tests on the same type of cable.