With a computer
To disconnect USB cable safely
1Double click the 
icon in task
tray displayed on the computer.
Hardware disconnect dialogue appears. ≥Depending on your computer’s settings,
this icon may not be displayed.
2Select [USB Mass Storage Device] and click [Stop].
3Verify [MATSHITA HDC-SD1 USB
Device] is selected and click [OK].
Click [Close], and you can safely disconnect the cable.
≥Do not disconnect the USB cable while the card access lamp is lit ( 
appears on the LCD monitor) as it may damage the data.
Verifying the unit is correctly recognized by the computer
To verify this unit is correctly recognized by the computer, rotate the mode dial on this unit to select PC connection mode, then connect the unit to the computer with a USB cable and follow the steps below.
≥With some computers including those made by NEC, the Device Manager may not be displayed if a mode that places restrictions on the functions has been established. Consult the manufacturer or follow the steps in your computer’s operating instructions to establish a mode in which all the functions can be used, then proceed with operation.
1Select [start] # ([Settings] #) [Control Panel] # ([Performance and Maintenance] #) [System].
2Click the [Hardware] tab, then click [Device Manager].
3Verify the following items are displayed.
ªIf the driver has been recognized
properly
[USB Mass Storage Device] is displayed at [Universal Serial Bus controllers].
ªIf the driver has not been
recognized properly
[!]or [Unknown device] appears at [Universal Serial Bus controllers] or [Other devices] etc. (Where the display will appear depends on the type of computer you are using.)
You can use the following methods to enable it to be recognized.
Method 1: Turn off the unit and your computer once and try verifying again.
Method 2: Remove the SD card and try verifying again.
Method 3: Try connecting the unit to another USB port on your computer.
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