A&D Weighing AD-4407 User Manual

Page 21

AD-4407 Weighing Indicator

Page

5.5.

5.5. Gravity

Gravity C

Gravity Compensation

ompensation

ompensation F

Function

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

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

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

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