Calculated Industries 6425-D - Manual (Page 42)

40 — DigiRoller
™
Plus II
Calibrating the DigiRoller
™
Plus II
You will need to recalibrate the DigiRoller
™
Plus II if you change the
wheel size.
You must reprogram the unit to accept a different wheel circumfer-
ence size so that it will measure correctly.
1. Turn unit on.
2. Press [Set] then the [Light] key to enter the preference mode.
3. Press [Set] to scroll to preference 2, “wheel size” setting.
4. The default is one meter. To select two or four foot circumfer-
ence wheel size, press the [M+] key to advance to two or
four feet.
5. Press the [RESET] key to exit.