Chapter 1
12
Greenlee / A Textron Company
4. Press
Next
to display the
TestWizard Measurement
display (Figure 1-1).
(This may take 10 to 30 seconds.)
Save/
Load
Exit
Wizard
Main
Display
TestWizard
Use (Right/Left) to move cursor to events.
Vp:
0.820
ERL:
0 dB
DIST:
414.9 ft
Zoom On
Zoom Off
0
200
100
300
feet
1
2
3
#
= event
e
= possible echo
Figure 1-1: TestWizard Measurement Display
This display shows a waveform with the events of the selected type marked and numbered.
Use the
Zoom On/Zoom Off
softkey to magnify sections of the waveform for closer viewing
t
Zoom On
expands the waveform around the cursor. When zoom is on, moving the cursor to
a different event causes that event to be redrawn so that it fits in the display without being
clipped. (The event may be magnified or reduced to fit properly in the display.)
t
Zoom Off
returns the waveform to normal view.
Press
Exit Wizard
from any menu or display to exit TestWizard and return to the menu or
display you were in when the
TESTWIZARD
button was pressed.
For more information on TestWizard and for detailed instructions on setting up the TV220 to
test a cable in Auto TDR and Manual TDR, refer to Chapters 2–4.
To save or load the waveform from your test cable, refer to Chapter 5 for detailed instructions.
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