Nova-Tech AE402 Indicator - Manual (Page 33)

31 | P a g e © Adam Equipment Company 2010
11.0 CALIBRATION
The scale can be calibrated using the following procedure. To enter this procedure
it is necessary to use Func 4 accessible using the [Func/C] key as described in section
7.4 or using the password access as described in section 12.
The AE 402 scales calibrate using either metric or pound weights, depending on the
weighing unit in use before calibration. The display will show either "kg" or "lb" to
identify the weights expected.
PROCEDURE
• Enter the calibration section using Func 4, C8 CAL or using the password
as described in section 12.
• The display will show "unLoAd".
• Remove any weight from platform, when the stable symbol is on press
[Z/T].
• The display will show "Ld" the “0000XX” to show the last calibration
weight used. Place this calibration weight on the scale. Press the [Z/T]
key. If the weight you put on the scale does not match the value
displayed, press the [Func/C] key to clear the vale then use the
[Unit/
  ]key and [Pcs/ ] key to set the correct value. When it is
correct press [Z/T].
• If the calibration is acceptable the scale will run a self-test during which
the calibration weight should be removed. If an error message “FAiL L”
is shown try calibration again as a disturbance may have prevented a
successful calibration.
After calibration the scale should be checked to verify the calibration is correct. If
necessary repeat calibration, make sure that the scale is stable before accepting any
weight.