E.17
has completed one revolution and the valve stem
is again at its bottom-most position. Make another
mark, as before.
4. Measure the distance between the two
marks.
5. Record your measurement in mm__________.
This is your wheel calibration setting.
Note: 1 inch = 25.4mm
Calibrate the computer with Custom Wheel size
6. Follow “Set Wheel Size” on page 12 until
CUSTOM appears in the menu.
7. Hold <Set> for 2 seconds. The 4 digit wheel
setting is displayed with the rst digit ashing.
8. Press <Mode> to scroll the ashing digit.
9. Press <Set> to select a number and advance
to the next digit.
10. Repeat #2 and #3 to set each digit.
When <Set> is pressed after the last digit selection, the display
returns to the Mode menu.
ReStart (total system erase)
1. Press All Clear on the
back of the computer (Fig.
25) to erase all information
including wheel size.
Please note your settings before per-
forming this operation.
Fig. 25
