Sanwa CX506a, Instruction Manual, Page: 36 / 60

[6] MEASUREMENT PROCEDURE
6-1 Start-Up Inspection
1. Never use meter if the meter or test leads are damaged or
broken.
2. Make sure that the test leads are not cut or otherwise damaged.
WARNING
6-2 How to select an appropriate range (Selection of a appropriate range)
① For voltage or current measurements, select a function/range
selector is higher than the value to be measured. For example,when
measuring 9 V, select 12 V range. If the value to be measured
is uncertain, select maximum range.
② For Ω measurement, select a range that the pointer can be
read by the center of scale.
6-3 Preparation for measurements
① Zero position adjustment.
② Shift the polarity reversal switch to ＋ position.
③ Select a proper range and set the switch for measurements.
Zero position adjustment
Zero position
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