Symbols In Display; Information On Device And On Rating Plate - Seca 757 Instruction Manual And Guarantee

3.3 Symbols in display

A B
Symbol
A
B
C
D

3.4 Information on device and on rating plate

Text/symbol
Model
S/N
e
d
x
54 •
D
C
Operation with power pack
Non-calibratable function active
Weighing range currently in use:
1: more precise weight indication with reduced load-
bearing capacity
2: maximum load-bearing capacity
Battery block low
Model number
Serial number
Follow the instructions for use
Type B electrical medical device
Protection class II device with protective insulation
Value in mass units, which is used for classifying and
calibrating a scale
Value in mass units, which indicates the difference
between the values of two adjacent increments
Active weighing range
Scale of calibration class III to Directive 2014/31/EU
Meaning
Meaning