LaCie 12big Rack Network User Manual

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LaCie 12big Rack Network User Manual Manual pdf 24 page image

LaCie 12big Rack Network OperationUser Manual page 243.4. Starting the DrivesUnless otherwise selected during installation, all drives in the enclo-sure should automatically start their motors. If this has not occurredone of the following conditions may exist:✦ There may be a power problem (an alarm and power faultindication would normally be active).✦ If there is only one PSU present, the drive motors will spin upin a delayed sequence.3.4.1. Disk Drive LEDsEach Drive Carrier module incorporates two LEDs, Upper (Green)and Lower (Amber), shown in Fig. 10.✦ In normal operation the Green LED will be ON and will flickeras the drive operates.✦ In normal operation the Amber LED state will be:– OFF if there is no drive present,– OFF as the drive operates, and– ON if there is a drive fault present.3.4.2. Engaging the Drive Module Anti-tamper LocksThe anti-tamper locks are fitted in the drive carrier handles and areaccessed through the small cutout in the latch section of the handle.3.4.2.1. Activating the Locks1. Carefully insert the lock key provided into the cutout in thehandle.2. Locate the key into its socket.3. Rotate the key in a clockwise direction until the indicator is vis-ible in the aperture beside the key.4. Remove the key. De-activation is the reverse of this procedure,that is:✦ Rotate the key in an anti-clockwise direction until the indicatoris no longer visible in the aperture beside the key.NOTE: A drive carrier cannot be installed if its anti-tamper lock isactivated outside the enclosure.Fig. 16 - Activating the Anti-tamper Lock