Sensonic 4000
###
Orange
- analyser switched on and mains supply present. The battery is charging.
The maintenance-free 12 V battery used has a capacity of 2 Ah. A fully charged battery will power the
instrument for about six hours.
Should the battery voltage drop below 11 V, then this is signalled with three acoustic warnings and blinking
of the LED on the front panel. The message
ERROR
appears at the top of the screen and the
CONTROL
LIST
contains the line
BATT LOW
.
The instrument switches off automatically if the battery voltage drops below 10.5 V.
The battery is charged by connecting the instrument to the mains power supply.
The state of charge can be seen during the initial calibration or read from the screen
DEVICE INFO:
