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3. NAMES AND ROLES OF SECTIONS
This chapter describes the names and functions of the sections in the additional disk
enclosure.

3.1 Disk Enclosure (Front)

A front mask is installed on the front face of the additional disk enclosure as shown in the
figure above.
The front mask can be removed by releasing the lock with the accessory key and pulling
out toward you with your hands hooked on the both sides of the mask.
Removing the front mask, you can view the disk drives shown in the figure below.
(1) POWER LED (green)
The POWER LED is lit green if the AC power is supplied and the power switch is
set to ON. The LED is off if the power switch is set to OFF.
(1) POWER LED (2) SERVICE LED
(2) SERVICE LED
(1) POWER LED
(6) Ejector
(5) HDD FAULT LED (4) HDD READY LED (3) Disk drives/dummy trays