CNI2 Operating and Installation Guide
A small Allen wrench tool is included with the index. Loosen the set screws on the top and
bottom miter gears and swap the gear that engages. Shift the gear set upwards for meters with
CW rotation and down for meters with CCW rotation. See the gear detail drawing below. After
the gears are securely set, check for good gear engagement that is neither too loose (causing
gear skipping) or too tight (causing gear binding). Then reinstall the odometer.
Rotation Gears within the Index Base
As a final note, it is also possible to change the number of digits visible on the mechanical
odometer using horizontal sliding "windows". Up to three digits can be masked-off from the right
side, and/or up to three digits from the left side.
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