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© 2019, ATEÏS, member of PAX ProAV Group
The internal amplifier of the main controller can also be used as external power amplifier for the
secondary unit, see
web configuration -> settings -> controllers/secondary units
3.9
Battery charger (power sharing)
For DC battery backup power sharing, connect the battery charger to BTQ-VM4/8 controller and
external power amplifier as the picture below.
The example below is using the BCU-4830A/BCU-4875A battery charger and BPA or DPA power
amplifier from ATEÏS.