1-12
Chapter 1: Product introduction
WARNING!
• If any of the LEDs lights up in red, please contact your local vendor to request for a replacement
immediately.
• When removing the system cooling module, pull the module for about 3 inches then wait for at least
10 seconds before removing the whole module from the enclosure.
•
DO NOT run the system with faulty cooling module(s) as it may cause disruption of the airflow
resulting in overheating.
CAUTION!
Keep your body away from the moving parts of the system.
1.4.4 Super capacitor and flash backup module
The DS 3000 series system also has a CBM (Cache Backup Module), which is comprised of a super
capacitor and flash backup module, installed in the controller. The super capacitor stores cached data to
the flash backup module permanently in case of power interruption or outage.
NOTE:
The super capacitor is partially charged when shipped. When you turn ON the system, the super
capacitor charges to its full capacity for a few minutes. If it is not charging, there may be a problem.
Contact your system vendor immediately. You can also check the status of the super capacitor via
SANWatch or the firmware. Refer to the manuals for more details.
