Western Digital wdg2t10000 ユーザーズマニュアル

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MY BOOK PREMIUM EDITION II
USER MANUAL
ABOUT YOUR WD DRIVE – 3
About Your WD Drive
Format and Configuration
My Book Premium Edition II is preformatted for Windows (NTFS) and is 
pre-configured for RAID 0 (Striped) mode for maximum capacity and accelerated 
performance. This product also supports RAID 1 (Mirrored) mode for data protection 
with instantaneous and automatic data updates. For more information on this product 
including instructions on changing the RAID configuration or drive format, see section 
4 for Windows or section 5 for Mac.
LED Indicators
The Power/Activity and Capacity Gauge LEDs are two concentric rings on the front 
panel of the drive. The outer ring is the Power/Activity LED and the inner ring is the 
Capacity Gauge LED. 
Power/Activity LED 
Capacity Gauge
The Capacity Gauge (inner LED) consists of six sections which illuminate in a 
clockwise direction to indicate space used on the drive. Each section represents 
approximately 17 percent of disk space. Because this drive is preformatted and 
contains software and utilities, the first section is illuminated upon installation. The 
Capacity Gauge is enabled only through installation of its driver from the CD, which 
must be installed on each system to which My Book is connected.
Capacity Gauge Activity
The Capacity Gauge is updated automatically upon drive usage. In Windows, you can 
manually update the Capacity Gauge by right-clicking the Button Manager icon in the 
system tray then click outside the pop-up menu to close it.
Appearance
Description
Steady
Power-on state or power-save mode
Fast flashing (for approx. 3 seconds)
Transitioning to system standby
Slow flashing (every 5 seconds)
System standby
Rotating clockwise
Drive in use
Alternate flashing between inner and outer LED rings
RAID degraded mode
Rotating inner ring which increments as the rebuild 
percentage increases
RAID rebuild mode
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