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- Cells: voltage (V) and number of battery cells or automatic setting of the number 
of cells
CAUTION!
Risk of damage to the battery.
This may result in damage to the battery.
► The number of cells should only be set automatically for batteries with the following 
nominal voltages: 12 V and 24 V for 24 V devices, 24 V and 48 V for 48 V devices
► Do not set the number of cells automatically for deep discharged batteries.
- Additional functions:
for individual adaptation options for the charging characteristic
- "Additional functions": Additional functions 
- Blue LED
- External start/stop
- Refill indicator
- "General options": General options 
- Language
- Contrast
- Time (hh:mm:ss)
Time zone
Daylight saving time/normal time
- Date (dd:mm:yy)
- AC current limiter
- Length of charging lead (m)
- Charging lead cross section (mm
2
)
- Code for accessing the configuration menu activated/deactivated
- Time interval for the parameter recorded on the USB flash drive (s)
- "Reset Factory Settings": resets settings to those when the charger left the factory or 
optionally to the manufacturer's defaults
- includes a double-check prompt ("OK?") that requires the operator to reconfirm 
that this step is intended
First the screen will appear in its initial for-
mat, showing the date, time and software 
version.
The "Up/Down" keys can be used to retrieve the following informa-
tion:
- Serial number of the device plus serial number and version of 
the configuration memory
- PC board for controller/power electronics: hardware version 
and serial number 
- Software: main software, secondary software, primary soft-
ware and characteristic block version 
The procedure for opening the configuration menu is as follows:
Press the "Stop/Start" key
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