Fujitsu MAU3147NC/NP, MAU3073NC/NP, MAU3036NC/NP Important Alert Items, Important Alert Messages

Important Alert Items

Important Alert Messages

The important alert messages in this manual are as follows:

A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. This alert signal also indicates that damages to the product or other property may occur if the user does not perform the procedure correctly.

Task	Alert message	Page
Mounting Installation	Data loss
	The drive adopts Reed-Solomon code for ECC.	2-5
	The sector-data is divided into 3 interleaving sectors, and ECC is
	performed in each sector where the maximum number of errors
	(up to 9 byte) can be corrected. [Total maximum byte: 9 byte ⋅ 3
	( interleave) = 27 byte]
	If the error of read sector keeps allowable error byte number,
	correction is performed.
	However, if error byte exceeds its allowable number, correction
	may not be performed properly.
	Damage
	Seals on the DE prevent the DE inside from the particle. Do not	4-4
	damage or peel off labels.
	Hot temperature
	To prevent injury, do not handle the drive until after the device has	5-1
	cooled sufficiently after turning off the power. The DE and LSI
	become hot during operation and remain hot immediately after
	turning off the power.
	Data loss
	1. The user must not change the setting of terminals not described	5-5
	in this section. Do not change setting status set at factory
	shipment.
	2. Do not change the setting of terminals except following setting
	pins during the power is turned on.
	• Write protect: Pin pair 9/10 of the CN2 setting terminal
	(NP model only)
	3. To short the setting terminal, use the short plug attached when
	the device is shipped from the factory.
	Damage
	1. Make sure that system power is off before connecting or	5-12
	disconnecting cables.
	2. Do not connect or disconnect cables when power is on.(except
	NC model)

C141-E205 v