Sony 4-174-983-12(1) Benutzerhandbuch

169

The Reader 

becomes unstable 

while it is connected 

to the computer.

 A USB hub or USB extension cable 

is used for the connection. 

Connection via an extension cable 

or USB hub is not guaranteed. 

Connect the USB cable directly to 

the computer.

The Reader’s battery 

cannot be charged.

 The USB cable is not connected 

properly. Verify and try again.

 Charge via an AC outlet (  

 Charge the battery within the 

temperature range of 41 °F to 95 °F 

(5 °C to 35 °C). 

Otherwise, the charging may be 

insufficient or may not start.

Connection to the computer (continued)