Sony VGP-UHDM08 Operating Instructions - Page 9

4 Close the battery compartment lid. z Tip: AC adapter You can use the drive without batteries by connecting the AC adapter (not supplied) to the connector (DC IN). If you use an AC adapter, use only the Sony VGP-AC5V1 (not supplied). No other AC adapter can be used. For information on the AC adapter, call the Sony dealer where you purchased this product or a Sony service representative in your area. z Tip: Replacing the batteries Replace the batteries soon if the BATT indicator flashes. A malfunction may occur if you keep using the weak batteries. Alkaline batteries are recommended. Battery life (alkaline battery): Under continuous use: approx. 12 hours Battery life may vary, depending on the files you back up. Continued on next page 9