User`s manual

15
Identifying Parts of the NAS System · Installation
Environmental Status LEDs
Parts
Function
Voltage Warning LED
An alarm will sound warning of a voltage abnormality and this LED will
turn red.
Fan Fail LED
When fan fails, this LED will turn red and an alarm will sound.
Over Temperature LED
If temperature irregularities in the system occurs (HDD slot temperature
over 55°C), this LED will turn RED and alarm will sound.
2.3.5Lock Indicator
Every Drive Carrier is lockable and is fitted with a lock indicator to indicate whether or not the carrier is
locked into the chassis. Each carrier is also fitted with an ergonomic handle for easy carrier removal.
Drive Tray Locked
Drive Tray Unlocked