Seca 655 Gebrauchsanweisung Seite 110

110 • seca 655/654
4. Press the Ultras. calibration menu item.
The Ultras. calibration dialog is displayed:
5. Make sure that there is no load on the scale.
6. Step back from the measuring device (distance approx. 0.5 m).
7. Press the Start key.
The first step of the calibration procedure starts.
8. Wait until the first part of the calibration procedure has been completed.
The device requests you to place the calibration rod onto the weighing
platform:
9. Place the calibration rod centrally onto the illuminated foot silhouettes of
the weighing platform.
The second step of the calibration procedure starts:
10. Wait until the second part of the calibration procedure has been
completed.
The main screen is displayed again.
11. Remove the calibration rod from the weighing platform.
The device is ready to measure.