34
5-8
5-9
Operation
5.6.1
Rim data input
Dimension
Units
diameter:
inches (default) or mm.
rim width:
inches (default) or mm.
offset:
millimetres.
To change the units, refer to Chapter 5.4.
5.6.1.1 Manual Mode
Dimensions can be measured by hand and then typed
in on the keyboard.
MANUAL data entry
Manual data entry is required only if the gauge arm
malfunctions. In that case proceed as follows:
5.6.1.2 Diameter Manual Entry
• Read the nominal rim diameter directly on the rim
or tyre itself.
• Select the diameter key on the control panel. The
last value entered appears.
• Enter the value read previously using the appropriate
keys (refer to Chapter 4.2).
5.6.1.3 Width Manual Entry
• Measure the rim manually with the callipers (refer
to Fig. 5-8) or read the measurement directly on
the rim itself if it's written there.
• Press the "Rim width" key.
• Enter the value manually using the keyboard.
Note: Rim width is displayed in 0.10" steps.
5.6.1.4 Distance Manual Entry
• Position the gauge arm correctly (refer to Fig. 5-9).
• Read the arm extraction value on the gauged
column.
• Enter the value read previously using the appropriate
keys.
• Select another measurement to edit (if necessary)
or spin the wheel.