AMREL RF9 User Guide
Chapter Three - 23
Managing Power
Chapter Three- Managing Power
AC Adapter
The AC adapter performs two functions:
It powers the computer from an external AC source.
It charges the computer battery.
The adapter automatically detects the AC line voltage (100V or 240V) and
adjusts accordingly.
The following are recommended when using the AC adapter:
Use a properly grounded AC outlet.
Use one AC outlet exclusively for the computer. Having other
appliances on the same line may cause interference.
Use a power strip with built-in surge protection.
Connecting the AC adapter:
Plug the AC cord to the adapter.
Plug the other end of the AC cord into the wall outlet. Make sure the
green LED on the adapter turns on.
Attach the DC plug into the power jack of the computer; turn the lock
ring clockwise to secure it.
AC Adapter Indicator:
The green LED indicates that AC power is ready.