Power Supply - Brother WD-200 SERIES User Manual

Power supply

[Important]
30
The AiRScouter can use the following power

supplies:
- The supplied AC adapter.
- The supplied internal battery of the control
box.
- An external battery (a third-party USB
battery supplying the voltage of DC 5 V
and the current of at least 1 A).
If multiple power supplies are connected to the

AiRScouter, the following sources are prioritised:
a AC adapter
b External battery
c Internal battery
[Example]
• If the external battery is disconnected while
it is in use, the internal battery is used.
• If the external battery is connected while
the internal battery is in use, the external
battery is used.
The internal battery cannot charge while the

AiRScouter is turned on.
The external battery cannot be used to charge

the internal battery. The internal battery can
only be charged using the AC adapter.
If the AiRScouter becomes hot due to continuous

use or the external environmental conditions, the
external power LED flashes rapidly. The internal
battery cannot be charged in this state.
If a USB-AC conversion adapter is used as an

external power supply, use one that supplies
the voltage of DC 5 V and the current of at
least 1 A.
You cannot charge the battery by connecting the

AiRScouter to a computer using a USB cable.