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47DAC OPERATING MANUAL EM-9518-B Rev.4
• Forced Zero control lockout ‘LV1’ (unlock Forced Zero control / lock Tare Adjustment control)
(1) Press Up button to shift the present display value to zero (Forced Zero).
(2) Hold down Up button for 1 second or more to cancel the Forced Zero mode. The Tare Adjustment is not executed.
(3) Then the display is back to indicate the measured value.
■
OPERATING PROCEDURE TO EXECUTE/CANCEL FORCED ZERO AND TARE ADJUSTMENT
The operating procedure with Up button is the same with the ZERO signal. Replace “Press (hold down) Up button” with
“Turn the ZERO signal ON”.
• Forced Zero control lockout ‘LV0’ (unlock Forced Zero and Tare Adjustment control)
(1) Press Up button in Measuring Mode to execute the Forced Zero.
(2) Press Up button in Forced Zero mode to execute the Tare Adjustment.
(3) Hold down UP button for 1 second or more to cancel the Tare Adjustment mode.
(4) Hold down UP button for 2 seconds or more to cancel the Forced Zero mode.
Display value
Measured value
Forced Zero
executed
(1)
Button pressed
Button held down for ≥ 1 sec.
(2)
(3)
Forced Zero
canceled
Up
0
Present value
‘FZ’ & ‘TZ’
indicators OFF
(Forced Zero
executed)
Forced Zero
‘FZ’ indicator ON
‘TZ’ indicator OFF
(Tare Adjustment
executed)
Tare Adjustment
‘FZ’ & ‘TZ’
indicators ON
*
1
Hold down Up for ≥ 1 sec. (Tare Adj. canceled)
Hold down Up for ≥ 2 sec. (Tare Adj. cenceled in approx. 1 sec. and Forced Zero canceled in approx. another 1 sec.)
*
2 Display depends on the settings and input.
*
1 After executing Tare Adjustment, another Tare Adjustment can be executed.
Press Up
Press Up
Press Up
