Advertisement
3.5.6 UPS Configuration
Connect the UPS to the NR-1604's DI/DO port for sending and receiving
signals between the UPS and the NR-1604. Refer to the diagram below to
connect the UPS with its RS-232 interface to the NR-1604's DI/DO port.
The NR-1604 can receive signal from the UPS when there is a power
failure and shut down itself automatically within a period of time.
Connect UPS with its RS-232 interface to the NVR's IO port:
* The NVR uses DI_1 to receive signal from UPS system and uses
DO_1 to shut it down.
Advertisement
Need help?
Do you have a question about the NR-1604 and is the answer not in the manual?