HighPoint RocketRAID 264x User Manual page 11

Congratulations
BEEP1-Speaker
Alarm (speaker): this speaker emits an audible alarm in the case of Drive/array failure.
J7 (RR2640X4 and RR2640X1)
This jumper supports the SAF-TE interface (I2C).
J1 (RR2642)
This jumper supports the SAF-TE interface (I2C).
J3 (RR2640X4 and RR2640X1)
This jumper is SGPIO signal. The following diagram describes the connector pin
definitions.
J8 (RR2642)
This jumper is SGPIO signal. The following diagram describes the connector pin
definitions.
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