Buffalo DriveStation HD-LCU3 User manual
DriveStation
External Hard Drive
HD-LCU3
User Manual
If you have any inquiries about the product, contact the number on the warranty statement or the packing box. Do
not discard the warranty statement, or the packing box.
www.buffalo-technology.com
35021091-01
2016.04
1
Contents
Specifications..................................................................2
Diagrams...........................................................................................2
Technical Specifications ..................................................................2
Software Installation .......................................................................3
Notes .................................................................................................3
Dismounting the Drive ....................................................................4
Troubleshooting...............................................................................5
I can see the DriveStation in Computer (PC) but I cannot access it........ 5
I cannot see the DriveStation.................................................................... 5
My backup program cannot save files to the DriveStation. ................... 5
Regulatory Compliance Information ............................6
For Customers in Europe .................................................................6
2
Specifications
Diagrams
1
2
3
4
1 Power/Access LED
Idle: Green
Active: Blinking green
2 USB Connector ( )
3 Anti-Theft Security Slot ( )
4 Power Connector
Technical Specifications
Check Buffalo's website for information on the latest products and compatible models.
Interface USB 3.0
Connector USB 3.0 Micro-B
Transfer speed 5 Gbps maximum (USB 3.0)
External dimensions 39 x 187 x 120 mm; 1.54 x 7.36 x 4.72 in (excluding protruding parts)
Power consumption 18 W (Max)
Power AC 100 - 240 V 50/60 Hz
Compatible OS
Windows 10 (64-bit or 32-bit)
Windows 8.1 (64-bit or 32-bit)
Windows 7 (64-bit or 32-bit)
OS X 10.9 or later *
* Only basic external hard drive functionality is supported with these operating systems; utilities from our website
may not work.
Label Information
Direct current
Polarity of DC connector
3
Software Installation
Optional software for the HD-LCU3, along with the software manuals, are available from the download page below.
http://d.buffalo.jp/hd-lcu3/
Notes
To avoid damage to data, never do any of the following while data is being accessed:
• unplug the cable connected to the drive
• turn off your computer
• put your computer into standby, hibernate, or sleep mode
Never put anything on top of the DriveStation. It may cause the drive to malfunction.
Do not lean any object against this drive. It may cause the drive to malfunction.
If Windows displays a message that a high-speed USB device is connected to a non high-speed USB hub, move
the drive to a USB 3.0 port for best performance, or click [X] to continue.
Never configure this drive as a destination for virtual memory.
The maximum size of a file on a FAT32 hard drive is 4 GB. To work with larger files, reformat the drive with NTFS
or Mac OS extended.
Some computers may not recognize this device. If this happens, unplug the USB cable, then plug it in again after
a few seconds.
This drive supports hot-plugging.
You can plug or unplug the USB cable while the drive and your PC are on. However, never unplug the cable while
data is being accessed. If you unplug the drive while data is being accessed, your data may be damaged or lost.
You may hear some noise while the drive is working, especially while it's booting or being accessed. This is
normal.
Do not boot your operating system from this drive.
The first time you connect this drive, it may take about 20 seconds before the power/access LED turns on.
If you use this drive with multiple partitions, format each partition before use.
If your Windows computer will not boot while this drive is connected, then connect the drive to your computer
after rebooting Windows. Also, refer to your computer's manual to change the BIOS setting to boot from an
internal hard drive if you want to turn your computer on or off while this drive is connected.
4
Some computers may display a delayed write when they return from an energy-saving state. If this happens,
unplug the drive before putting your computer into the energy-saving mode.
This drive may become hot during use. This is not a malfunction.
This drive is designed to release heat through its case. The surface of the case may become quite hot in normal use.
Even when the drive is off, the case may still be warm from standby current.
If the power/access LED does not turn off when you turn off your computer, unplug the USB cable from the
drive.
Some computers do not support power saving mode.
Before using this drive with a Mac, reformat it with Mac OS Extended using the disk utility in Mac OS.
Dismounting the Drive
If your computer is turned on, please follow the procedure below to unplug the drive. If your computer is turned off,
then it is always safe to unplug the drive. Unplugging the drive incorrectly can corrupt data. Please be careful.
For Windows
1 Click the icon , or in the system tray.
2 When the menu opens, click the device name.
3 A message that indicates you can safely remove the drive will appear.
For Mac
1 Drag this drive's icon to the trash to dismount the drive. Or, click the dismount icon from the sidebar of the
Finder to dismount the drive.
2 It's now safe to unplug the drive from your Mac.
5
Troubleshooting
I can see the DriveStation in Computer (PC) but I cannot access it
The drive may require formatting. Try using DiskFormatter2. Diskformatter2 and its manual are available from
http://d.buffalo.jp/hd-lcu3/.
I cannot see the DriveStation
Verify that the power LED is on. If it is not, check your cables. The DriveStation should be connected to your
computer by a USB cable. Check that both ends are correctly plugged in.
Verify that the hard drive inside the DriveStation is spinning. This can be verified by placing your hand on the side of
the case and feeling for a slight vibration.
Also, after the DriveStation has been powered on for 15 minutes or longer it will begin to get warm. If neither of the
proceeding tests verified that the hard drive is spinning, then please contact technical support for further assistance.
My backup program cannot save files to the DriveStation.
Reformat your DriveStation with NTFS or Mac OS Extended. FAT32 is limited to 4 GB size files.
6
Regulatory Compliance Information
For Customers in Europe
EU Declaration of Conformity
Do not use USB cables that are 3 meters or longer to connect USB devices to the DriveStation.
Only use the cables and accessories that are included in the package. Don't use other accessories or cables unless
specifically instructed to in the documentation.
AC Adapter
Asian Power Devices Inc. WB-18L12R
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