D1BD User's Guide
4. Troubleshooting
4.1. No power is applied
DC adapter
The power and network connection should be made through separate cables. It is recommended to use a DC
adapter supplied by Speco Technologies. In case of replacing the DC power supply, make sure that the
power supply meets the power requirement of the unit to prevent damage or malfunction.
Rev. 1.0 (Dec 6, 2013)
18