8-12 (E)
8. Applied Functions
LH71A / LH72
Display range
When a Digiruler scale is pasted on the entire circumference of an arc, a count error will occur if passing
over the joint. Therefore, be sure to use within the display range below.
Display range: ±359 º 59' 59''
Radius input setting limits
Enter the radius by referring to the table below.
• Enter the value for the input resolution.
• Values less than the radius input lower limit cannot be entered. If you try to enter such a value, the error
sound is made.
Input Display Radius input Radius input
resolution resolution lower limit (mm) upper limit (mm)
1° 00' 00" 0.58
0° 10' 00" 3.44
10 µm0° 01' 00" 34.38 99999.99
0° 00' 10" 206.27
0° 00' 01" 2062.65
1° 00' 00" 0.290
0° 10' 00" 1.720
5 µm0° 01' 00" 17.190 9999.995
0° 00' 10" 103.135
0° 00' 01" 1031.325
1° 00' 00" 0.116
0° 10' 00" 0.688
2 µm0° 01' 00" 6.876 9999.998
0° 00' 10" 41.254
0° 00' 01" 412.530
1° 00' 00" 0.058
0° 10' 00" 0.344
1 µm0° 01' 00" 3.438 9999.999
0° 00' 10" 20.627
0° 00' 01" 206.265
1° 00' 00" 0.0290
0° 10' 00" 0.1720
0.5 µm0° 01' 00" 1.7190 999.9995
0° 00' 10" 10.3135
0° 00' 01" 103.1325
1° 00' 00" 0.0058
0° 10' 00" 0.0344
0.1 µm0° 01' 00" 0.3438 999.9999
0° 00' 10" 2.0627
0° 00' 01" 20.6265
Input Display Radius input Radius input
resolution resolution lower limit (mm) upper limit (mm)
1° 00' 00" 0.00290
0° 10' 00" 0.01720
0.05 µm0° 01' 00" 0.17190 999.9995
0° 00' 10" 1.03135
0° 00' 01" 10.31325
1° 00' 00" 5.8
0° 10' 00" 34.4
100 µm0° 01' 00" 343.8 999999.9
0° 00' 10" 2062.7
0° 00' 01" 20626.5
1° 00' 00" 2.90
0° 10' 00" 17.20
50 µm0° 01' 00" 171.90 99999.95
0° 00' 10" 1031.35
0° 00' 01" 10313.25
1° 00' 00" 1.450
0° 10' 00" 8.600
25 µm0° 01' 00" 85.950 9999.975
0° 00' 10" 515.675
0° 00' 01" 5156.625
1° 00' 00" 1.16
0° 10' 00" 6.88
20 µm0° 01' 00" 68.76 99999.98
0° 00' 10" 412.54
0° 00' 01" 4125.30