Sony MHS-TS55 bloggie&trade Handbook page 56

LUN Settings(USB)
Sets the display method for the recording media displayed on a computer screen or other monitor
when the camera is connected with a computer or AV component using a USB connection.
1 Tap [MENU] t [Main Settings] t [LUN
Settings(USB)] t desired mode.
Multi
Single
Select this setting when you connect the camera to a computer.
Select this setting in cases where the images are not displayed when
the camera is connected to a device other than a computer.
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