A&D Weighing AD-4406 - Manual (Page 20)

Page 18 AD-4406 Weighing Indicator
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 these
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 two gravity acceleration values will return to the factory
settings.
Step 1 At the CAL 0 display, press the key until G SEt 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. The parameter xxxx is the gravity acceleration.
key ...... To select a digit.
key....... To select a value.
ENTER key .. To store the new gravity acceleration and proceed to step 3.
ESC key....... To return to G SEt without changing the value.
Step 3 The parameter is displayed with triangle 2. Enter the gravity acceleration of the
installed location. The parameter xxxx is the gravity acceleration.
key ...... To select a digit.
key ...... To select a value.
ENTER key . To store the new gravity acceleration and proceed to step 4.
ESC 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.
Step 5 Press the ON/OFF key to turn the display off.
5.5. Gravity Compensation Function