Explanation Of The Symbols - IEM Libr-O-Graph Med Instrucciones De Uso

* Only use high-quality brand batteries (alkali-manganese). If using weaker batteries, the number of measure-
ments cannot be guaranteed. Poor batteries could halve the number of measurements. I.E.M. cannot be held
responsible for product damage caused by defective batteries.
Technical qualities
 Zero point and temperature compensation: TAP-
ONtechnology
 Pre-calibrated in the factory
 Classification: 4 measurement points / glass type
 High red LED display: 38 mm
 Serial RS232 service interface
 Switch: kg/lb
 Power supply via 4 x AA LR6 batteries / wall plug
transformer as desired
Wireless communication
 Bluetooth 2.0 + EDR (internal antennae)
 BT Class 1: Range over 100 m (3937")
 Supported Bluetooth profiles: SPP/ DUN/
IEM-1234

12 Explanation of the symbols

 Frequency: 2.4 GHz – 2.4835 GHz ISM band
 Authorisation — pairing: After inserting the bat-
tery
 Identification: Serial number of the scales
 Communication: Mobile telephone/smartphone/
BT terminal
Technical, developmental changes excepted.
12 Explanation of the symbols
Symbol Meaning
Battery of type 4 x 1.5 V AA, power
consumption 0.1 A
Manufacturer in accordance with
Directive 93/42/EEC
GB
37