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Chapter 5: Management with the CLU
137
******************Voltage*****************
#
Voltage(volts
Normal Operational Range
----------------------------------------------------------------------
1
3.39
2.96-3.63
2
5.16
4.48-5.51
3
12.09
0.76-13.19
Press Enter key to return
VTrak has three power buses, 3.3V, 5V and 12V. If a voltage is out of normal
operational range, there could be problem with the power supply(ies). Note that
bus voltage is the combined output of both power supplies. Therefore do not
condemn a power supply based on this voltage reading alone.
For information on power supply replacement, see page 179.
Battery
From the Enclosure Management menu, press 5 and Enter to access Battery.
***************Battery**************
Battery Information:
Voltage: 4.13 volts
Capacity: 3841 mAH
Temperature: 29 Celsius (84 Fahrenheit)
Press Enter key to return
A battery is supplied with VTrak to power the cache in the event of a power
failure. When fully charged, the battery can supply power up to 72 hours.
For information on battery replacement, see page 185.
For more information on Troubleshooting, see page 205.