User's Manual

Range Functions
5-35-3
RANGE MINUS REFERENCE MEASUREMENT
1. Press Function to select RANGE –R. If RANGE appears, press
ZERO to turn Reference on. READ NEW is displayed.
2. Measure Patch. RANGE X is displayed while measuring,
where X is the installed optics. When the read head is down,
current density value is displayed. In addition, a ∧,∨, or D is
displayed to indicate Dmax, Dmin, or a density within range,
respectively.
3. When the read head is released, the range value minus the
reference is displayed.
NOTE: Momentary depressions of the ZERO key will page through
the minimum value, maximum value, READ NEW, and the range
value.