Sony PCG-F520 - Manuel (Page 47)

Using the Weight Saver !%
Using the Weight Saver
The weight saver protects the multipurpose drive bay when it is empty.
To attach the weight saver
 If another device is in the multipurpose drive bay, remove the device. See
“To remove the floppy disk drive” on page 24 or “To remove the second
battery pack” on page 36.
 Fold out the hinged arm of the weight saver and then push on the hinged
arm to lock it into place. Slide the weight saver in the direction of the arrow
until it clicks.
 Manually lock the weight saver’s Release lever.
Weight saver (supplied)