Victron energy BlueSolar PWM DUO-LCD-USB Mode D'emploi page 5

4. LCD DISPLAY and SETTINGS
MENU：switch between different displays, or to enter/exit setting by long
press.
UP：press to change the settings when in setting mode.
DOWN: press to change the settings when in setting mode.
4.1 Monitoring and settings
Values between [ ] are for 24V battery settings
Boot Display. After connecting the battery the display shows
the solar charger model and the system voltage as
recognized by the solar charger.
1220= BlueSolar PWM DUO 12V|20A
2420= BlueSolar PWM DUO 24V|20A
Press MENU to enter next display.
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