2-16
Chapter 2 BASIC OPERATION
ZW
User’s Manual
Chapter 2
Functions and Operations during Measurement
2. Press key.
The ZERO indicator illuminates and the current
measured value is registered as 0 (zero).
• When a zero reset is executed, the analog output becomes the voltage or current value at the center of
the two preset points. Analog output becomes roughly 0 V or 12 mA when focus is not set.
Setting focus p.4-14
• The Zero Reset function can also be executed by supplying a ZERO signal to the 20-pole terminal
block.
20-pole terminal block p.4-2
ZERO input p.4-8
■ Canceling zero reset
1. Press and hold key for two seconds.
The zero reset function can also be canceled by supplying a ZERO signal to the 20-pole terminal block.
20-pole terminal block p.4-2
ZERO input p.4-8
ZERORST/
ESC
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