by henkg » Wed May 09, 2012 5:41 am
The UPS communicates over USB with your DS. So, if you want the DS to enter safe mode or shutdown on low battery: yes, the USB cable must be attached all the time.
DS412+. 1x WD20EFRX + 3x HD204UI, SHR (RAID5). DSM 4.2-3211.
DS210j. 2x HD203WI, RAID1. DSM 4.2-3211.
Router Netgear WNDR3700. Switch TP-Link TL-SG1008D. AcRyan Mini v1. UPS APC BE700G-GR. Ipcam Edimax IC-3010.