Ahlborn ALMEMO 2470-1S Operating Instruction page 20

9. Display and keypad
Configuration - device address
Configuration - locking
Configuration - automatic device OFF
Configuration - display OFF
Special operating states and faults
Segment test for display
Supply voltage
Mains adapter connected
Measured value
Function
Relative measuring with respect to a reference value
Sensor correction or scaling
Unlocking for sensor adjustment
Values in individual value memory
Data logger stopped
Data logger is started.
20 ALMEMO 2470
Below 3.3 V :
Adr
Loc
AOFF
dOFF
This is performed automatically
each time the device is switched on.
Display after segment test
Battery symbol, empty, flashing
M lights up
F lights up
REL
Correction symbol lights up
FREE flashes
REC lights up
II Pause symbol
►
REC Start and recording
lights up