Detecto 7550

0065-0647-OM Rev E 7550 OWNER’S MANUAL
43
LOAD CELL TRIM, CONT.
Performing Load Cell Trim, Cont.
SETTINGS PAGE 5
Calibrate Scale
Load Cell Trim
Power up Zero: No
Auto Locking: 0 sec.
<<< Exit >>>
8. Select Load Cell Trim from the Settings Page 5 screen.
LOAD CELL TRIM
1: 2.941 mV
- +
2: 3.334 mV
- +
3: 3.148 mV
- +
4: 1.747 mV
- +
0.00
Exit
9. Place a test weight of at least 10% of the scale
capacity on each corner of the scale, one at a time,
and note the reading for each corner.
10. Place a test weight on the corner with the lowest
reading and adjust the appropriate cell mV reading
until the reading agrees with the highest reading
obtained in Step 9.
Press the key to increase the mV reading.
Press the key to decrease the mV reading.
11. Repeat Step 10 until all corners have the same
reading.
12. Press Exit to exit Load Cell Trim and return to the Settings Page 5 screen.
13. Press Exit again to exit Setup and return to the Weight screen.
Place test weight of at least
10% of scale capacity on each
corner of scale, one at a time,
and note the weight reading of
each corner.
Test
Weight