Check the clear, protective coating
over the Meter optics to make sure it
is not scratched or damaged.
Rub Test Area with a cotton swab or
soft cloth dampened with water to
remove all blood, dirt, or lint from
the Test Area. If necessary, a mild
liquid dishwashing detergent mixed
with water may also be used. Do not
apply full-strength detergent to the
Test Area. Be careful not to scratch
the Test Area.
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LSI-96-175 OTB manual 7/25/97 11:30 PM Page 57