User Manual
Page 25
... the chassis front panel. RESCI-RES+ CI+ PWR+ PWR- Message/Power/ Power Sleep LED Switch Speaker MSG+ MSG- You may differ by issuing a beep code. One single short beep will be heard if no problem is operating. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED...
... the chassis front panel. RESCI-RES+ CI+ PWR+ PWR- Message/Power/ Power Sleep LED Switch Speaker MSG+ MSG- You may differ by issuing a beep code. One single short beep will be heard if no problem is operating. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED...