Seca 655 Mode D'emploi page 109

Calibrating ultrasonic height
measurement
3. Press the Filter item.
The current setting is displayed.
Filter
Low
Medium
High
4. Press the desired filter level.
The setting is active.
NOTE
With the Low setting, it may occur that no weight value is displayed
permanently despite the activated Hold function in the case of
patients who are not very steady on their feet.
Device mode
Basic
Advanced
Expert
Service
Before performing a measurement with the device for the first time, height
measurement must be calibrated. Repeat this calibration at least once per
year.
The automated calibration procedure consists of two steps:
• Calibration over the entire measuring range
• Calibration against a calibration rod (included in the scope of delivery of
the measuring rod).
NOTE
Make sure that there are no objects or people in the immediate vicinity
of the device during the calibration procedure ➔
device, page 93.
1. Press the key.
The Settings menu is displayed.
2. Press the or
displayed.
3. Press the Height meas. menu item.
Weight
determination
Medium
Function available
key until the Height meas. menu item is
English
Fast
Slow
–
–
•
•
Setting up the
Configuration • 109