
C-7
Appendix C: SAS2-216EL1/EL2 Backplane Specications
General Jumper Settings
Jumper Jumper Settings Note
PRI_MODE1 Pins 2-3
Factory setting, do not
change
PRI_MODE2 Pins 2-3 Factory setting do not change
REMOTE_FAN_FAIL1
Open: Enable (Default)
Closed: Disable
Enables / disables the fan
speed reporting.
REMOTE_FAN_FAIL2
Open: Enable (Default)
Closed:Disable
Enables / disables the FAN-
FAIL1 LED
BUZZER_ENB1
Open: Disable
Closed: Enable
Buzzer enable*
*The buzzer sound indicates that a condition requiring immediate attention has
occurred.
The buzzer alarm is triggered by any of the following conditions:
Hard drive failure1.
Fan failure2.
System temperature over 45º Celsius.3.
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