Switching weighing range
Automatic calculation of BMI or BSA
140 • seca 555/554/552; seca 550/549; seca 257/256
After the scale is switched on, weighing range 1 is active. If a particular weight is
exceeded, the scale automatically switches to weighing range 2.
► To switch back to weighing range 1, completely remove the weight from the
scale.
ð Weighing range 1 is active again.
Device mode
Basic
Advanced
Expert
Service
The device automatically calculates Body Mass Index (
Area (
) depending on the default setting
BSA
cumf., page 154).
1. Determine the patient's weight
2. Determine the patient's height
ð Either
BMI
or
BSA
Function available
(è Selecting BMI/BSA/Waist cir-
(è Measuring
weight, page 132).
(è Entering height
is displayed depending on the default setting:
•
•
•
•
) or Body Surface
BMI
manually, page 133).