Coma FW-C2800 User's Guide download pdf (Page 43)

Chapter Three - 30

Managing Power

Chapter3- 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 (110V or 220V) 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.

Connect 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.

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Coma FW-C2800 User's Guide Page 43