HP StorageWorks XP48 - Disk Array, Owner'S Manual

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4 HP SureStore E Disk Array XP512/XP48: Owner’s Guide
UNIT EMERGENCY POWER OFF 35
Normal Operations 37
Powering Off the Disk Array 38
UNIT EMERGENCY POWER OFF 38
Planned Power-Off 39
Recovering from a Power Outage to the Disk Array 40
Specifications 42
Temperature 42
Humidity 42
Mechanical Vibration 43
AC Line Voltage 43
3 The HP SureStore E Disk Array XP48 Hardware 45
General Safety Guidelines 46
Physical Components 48
Control Panel 51
UNIT EMERGENCY POWER OFF 55
Normal Operations 57
Powering Off the Disk Array 58
UNIT EMERGENCY POWER OFF 58
Planned Power-Off 59
Recovering from a Power Outage to the Disk Array 60
Specifications 62
Temperature 62
Humidity 62
Mechanical Vibration 63
AC Line Voltage 63
Website 64