American Aimers VIIPRO Image Processor Headlight Aimer - Manual (Page 18)

Vision II Pro TM Manual
Page 18 of 28
SECTION FOUR
4.1 SELF TEST
This feature is a diagnostic routine initiated by the
computer at power up. The computer checks
various operation functions, active memory,
calibration, any installed options and video
system.
The Vision II Pro™ is designed so that once the
factory calibration has been performed the unit
cannot become “un-calibrated” unless the unit has
sustained physical damage. The calibration is
checked as a part of the power-up self test.
If a calibration problem is noted, the monitor will
display the error. Should the monitor display an
error message upon start-up, reference the
trouble-shooting guide, if corrective action does
not rectify the problem; contact an American
Aimers Customer Service Representative.
4.2 PRINTER OPTION
The optional printer provides hard copy
documentation of before measurements and after
aim alignment verification.
4.3 ALIGNMENT TRACK
An alignment track is provided with Vision II Pro™
to assure greater accuracy and repeatability.
When placed under the front set of wheels of
aimer it will roll straight and true over dirt and
cracks. (Recommended for best results).