1.
Turn
the scale on by pressing the [ON] key, then allow 5
minutes for warm up.
2.
Press
the [INVENTORY] key, then the [BALANCE] key within two seconds.
3.
Add
a known a weight to the scale.
4.
Press
the [CLEAR] key and enter in the known weight value.
5.
Press
the calibration switch located at the bottom of the scale indicator.
6.
Press
the [ENTER PRESET] key then the [LOAD/UNLOAD] key.
7.
Next,
using a small flat tipped screwdriver, turn the calibration control, located at
the bottom of the scale indicator, until the scale display reads zero.
8.
Press
the calibration switch located at the bottom of the scale indicator one more
time.
Note: When these steps have been
completed and the weight removed, the scale should settle on zero. If the scale
does not return to zero, repeat steps 2 through 8 until the scale settles at
zero when the calibration procedure is complete.