The AlphaSmart Pro (Model ALF-C01) combines the accessibility of a laptop with the function of a desktop computer in a convenient keyboard-sized device. Released in 1995, this word-processing device is able to send and receive data from desktop computers.
You may need to check your batteries. First, plug your AC adapter into your AlphaSmart Pro. If the device turns on, your batteries must be discharged or have been improperly inserted. Make sure the batteries are oriented as indicated in the battery cavity.