Snap-On UHR Ultra, Service Manual, Page: 48 / 84

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Diagnostics
From the Main Menu select the Diagnostic Icon at the top
of the Carousel.
STORED IMAGE ANALYSIS
Allows the user to view and zoom into stored images
(stored using Ctrl Alt P). This feature is available any
time that the system has target view on the screen. The
system is set to acquire images for every
2 seconds for a known time after which it
will switch to 4 seconds and then 20 sec-
onds and then 1 minute. The system will
automatically stop the process when the
user goes to the home screen to begin a
new alignment. This feature is helpful if a
system is experiencing problems radomly.
NOTE: Each TimE “cTRl alT p” is pREssEd iT will OvERwRiTE ThE pREviOus sTOREd imag-
Es. if TaRgETs aRE NOT availablE iN ThE camERa viEw ThERE will bE NO imagEs
TO lOOK aT usiNg This fuNcTiON.
• Allows you to view individual pixel intensity levels.
Moving the cursor over the image display, the pixel value
(intensity) of the cursor location is displayed in red. The
brighter the cursor location the higher the intensity value.
Left clicking on the image using the mouse zooms in on
that location. The user must remember to view the cor-
rect intensity of a particular target he/she must select it.
The system will sample both the front and rear targets,
alternating between the two. The user must select the
target during its sampling process to obtain the correct
values.
Click on “OK’ or “Cancel” to exit this test.