Result Display; Camera Mode - Viavi T-BERD 4000 Base Unit User Manual

Result display

Camera mode

You may select this option while other options are already selected (e.g.
OTDR)
In order to see the
that the scope is correctly plugged into an available USB slot, before
you reach this screen. If this was not done, quit this screen and come
back to it after plugging in your scope correctly. This will refresh your
detected devices.
To display the result, click on
selected.
Set the key Camera/Freeze
result.
Use the focus control to adjust the focus of the image
Luminosity and contrast settings
Luminosity and contrast may be set manually by using the
.
key Bright/Cont . Once you select which parameter you
wish to modify, use the arrow keys
luminosity or contrast to the desired value. Note that the
set values are displayed on the key.
You may also choose to use the function
order to get settings calculated automatically by the instru-
ment.
NOTE
Saturated parts of the picture appear in yellow. Modify the luminosity
and contrast settings or use
ting and remove saturation.
Auto Contrast must be used with a pristine (perfectly clean,
undamaged) fiber connector. Changing the brightness or
contrast settings can significantly change the fiber inspection
test result.
User Manual 77000000206 Rev. 007
Scope icon and select it, you must first make sure
R
ESULTS
on Camera, to get a live picture of the scope
and
Auto contrast
Chapter 10 Scope
while Scope is still actively
to tune the
Auto Contrast in
to modify the actual set-
Result display
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