A&D AD-4405A, Instruction Manual

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AD-4405A Weighing Indicator
Page 19
5.5. Gravity Compensation Function
If the scale is used at the calibration location, it is not necessary to perform this function.
If there is a difference of gravity acceleration between the installed location and
calibration location it may cause a weighing error. This function specifies the
gravity accelerations and corrects the span error.
Note The decimal point is not displayed in the function. Example: 9798 = 9.798 m/s
2
When span calibration is executed, the gravity acceleration correction will
be cleared and the two gravity acceleration values will return to the factory
settings.
Step 1 At the
Cal 0
display, press the
MODE
key twice,
g 5et
is displayed and press the
ENTER
key to enter the gravity compensation function.
If you want to cancel the current procedure, press and hold the
ON/OFF
key and press
the
ESC
key. Then, no parameters are changed and the calibration mode is finished.
Press the
ON/OFF
key to turn the display off after displaying
CanCel
.
Step 2 The parameter is displayed with triangle 1. Enter the gravity acceleration of the
calibration location using the
0
-
9
keys. The parameter xxxx is the gravity
acceleration.
ENTER
key .. The key to store the new gravity acceleration and proceed to step 3.
ESC
key....... The key to return to g 5et without changing the value.
Step 3 The parameter is displayed with triangle 2. Enter the gravity acceleration of the
installed location using the
0
-
9
keys. The parameter xxxx is the gravity acceleration.
ENTER
key .. The key to store the new gravity acceleration and proceed to step 4.
ESC
key....... The key to return to step 2 without changing the value.
Step 4 Now g xxxx is displayed. Press the
CAL
key to store the parameters. Caloff is
displayed. Proceed to step 5.
Caloff
can be displayed by pressing the
+/-
key while pressing the
ON/OFF
key,
instead of the CAL key.
Step 5 Press the
ON/OFF
key to turn the display off.
5.5. Gravity Compensation Function