A&D HV-G Series 用户手册

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页码 69
HV-G Instruction Manual Page 42
14.2.3 Calibration of the Zero Point
Step 8 Press and hold the 
 CAL 
 switch
to enter the calibration mode
after displaying normal
weighing for 30 minutes.
Then the 
 Cal 0 
 is displayed.
Step 9 With nothing on the pan, press
the 
 ENTER 
 switch while the sta-
ble mark is displayed. The scale
stores the current condition as
the zero point. .
Step 10
The scale displays 
 5pn1 
 for
several seconds. If finishing
the calibration mode at this
stage (Zero calibration only),
proceed to step 14.
14.2.4 Span Calibration
Step 11 Set the value of the calibration
mass using the following switches.
(This initial value is according to
each product.)
 
^
 
 switch
Selecting the value of
a digit.
 
<
 
 switch
Selecting a digit.
Step 12 Place the mass’ selected at
step 11’ onto the pan and press
the 
 ENTER 
 switch while the
stable mark is displayed. The
scale then calculates the span
and stores it.
Step 13 The scale displays 
 end 
 at the
finish.
Remove the mass from the pan.
Step 14
Press the  
CAL
  switch to return
to the normal weighing mode.