User`s manual

C-7
Appendix C: SAS-836EL Backplane Specications
Socket Settings
Socket Socket Setting Description
REMOTE_FAN_FAIL_
SOCKET
Connected
Front panel fan fail indicator
(Optional)
General Jumper Settings
Jumper Jumper Settings Description
BUZZER_ENB1
Open: Disable
Closed: Enable
Buzzer enable*
FAN_ALERT_ENI
Open: Disable
Closed: Enable
Enable fan alert
*The buzzer sound indicates that a condition requiring immediate attention has
occurred.
The buzzer alarm is triggered by the following conditions:
Hard drive failure1.
Fan failure2.
System temperature over 45º Celsius.3.