ARRI ALEXA 35 Body & PL Mount Set (LBUS) - Manual (Page 21)

Power Supply 21
► Select MENU > System > Power > Onboard Battery (BAT) Warning (V) to set the warning threshold
(Volts) for the BAT input.
Info: When using two B-Mount batteries simultaneously, the BAT warning will not be issued until
both batteries have reached the warning threshold.
BAT Unit Preference
The status of the power inputs can be displayed either in Volt or as a percentage of total battery
capacity.
► Select
MENU > System > Power > BAT Unit Preference to set the preferred unit between Volt and
Percent .
Info: Percentage can only be displayed if supported by the power source.
PWR/BAT LEDs
In case the status display via the two power LEDs is not needed, both LEDs can be switched off.
► Select
MENU > System > Power > Enable PWR/BAT LEDs to activate / deactivate PWR/BAT
LEDs.
BAT Auto Boot Up
When the camera was switched off due to a power cut, it automatically boots up as soon as power is
present again. This behavior is optional for the BAT input, e.g. to avoid power cycling with flat batteries.
► Select
MENU > System > Power > BAT Auto Boot Up to enable / disable automatic boot up for the
BAT input.