Extra Battery Pack Status LED
LED State
Red
Green
Yellow
Alternating
red and yellow
Off
Debug connector
Power connector
Single Dock Ports Diagram
4
Description
The battery is charging.
The battery is fully charged.
The battery is out of charging temperature range. To ensure
proper battery charging, the operating range for the AD20 is
5°C to 35°C (41°F to 95°F). Make sure the AD20 is within
operating temperature range.
The battery is not charging. Try these solutions:
Make sure the battery is firmly installed in the charger.
•
•
Make sure the charging pins on the single dock and the
contacts on the battery are clean.
If these solutions do not work, the battery may be defective.
•
No battery is installed.
•
The charger is not receiving power. Make sure the power
plug is firmly inserted in the charger and the power
supply is properly connected to a powered AC outlet.
Docking connector
USB client connector
USB host connector
Ethernet adapter