A&D Weighing AD-4407 - Manual (Page 21)

AD-4407 Weighing Indicator Page 19
5.5. 5.5. 5.5. 5.5. Gravity C Gravity C Gravity C Gravity Compensation ompensation ompensation ompensation F F F Function unction unction unction
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 acceleration 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 until 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. The Caloff is
displayed. Proceed to step5.
NOTE: When displaying Caloff , press the +/- key while pressing the
ON/OFF key,
instead of CAL key.
Step 5 Press the ON/OFF key to turn the display off.
5.5. Gravity Compensation Function