7.
Calibration
of
the
Speed
Sensor
This
operation
allows
the
SPEEDWATCH
to
be
fine
‐
tuned
for
exceptional
accuracies.
This
is
normally
not
needed.
However
the
SPEEDWATCH
can
be
calibrated
to
match
an
existing
speed
sensor
to
accurately
measure
speed.
Calibration
is
carried
out
from
the
programming
mode.
Press
and
hold
both
the
SPEED
and
CHRONO
buttons
for
three
seconds
to
enter
the
programming
mode.
“chrono”
and
“man”
(manual)
or
“auto”
(automatic)
will
flash.
Press
the
SPEED
button
five
times
to
advance
to
the
calibration
mode.
The
proper
calibration
is
40.0
for
the
SPEEDWATCH
impeller.
To
adjust
the
SPEEDWATCH,
increase
this
number
(CHRONO
button)
to
decrease
the
speed
reading.
Decrease
this
number
(DISTANCE
button)
to
increase
the
speed
reading
for
the
SPEEDWATCH.
The
displayed
number
corresponds
to
the
distance
in
mm
done
by
one
turn
of
the
impeller
or
the
circumference
of
the
wheel.
Press
and
hold
the
SPEED
and
CHRONO
buttons
for
three
seconds
to
accept
all
settings
and
return
to
the
normal
operating
mode.
Содержание Wireless Speed Computer
Страница 1: ...Wireless Speed Computer Instruction Manual...
