User's Manual

Each ADE ID supports only 6 devices; this includes the master device (the
eBook Player) and the slave device (microSD card).
When the eBook Player is restored to default settings, ALL DRM activation
record and data (including DRM books purchased) will be erased from the
eBook Player. You are required to authorize the device with your ADE ID
again.
When the number of authorized device has exceeded the allowable
amount, you will come across the following error message:
To request for extension and reset of your ADE ID, go to
http://www.adobe.com/support/digitaleditions/ [Submit a web case].
You are required to type in your ADE ID info.
Notes in using ADE
E_ACT_TOO_MANY_ACTIVATIONS
9