1. It is a terminal to send the Amplified Audio Outputs, and is connected by 2 connectors included in
the product.
2. This is Ethernet RJ45 Port to be connected with KRNET.
(Used for the composition of Tree Network only.)
3. This is Ethernet Optic Port to be connected with KRNET.
Used for composition of Tree Network
Used for composition of Ring Network
4. This is an Input Terminal of AC Power Source.
5. This is a Terminal through which 24V Power is supplied by Lead Storage Battery
in case of Power Outage.
6. This is an IP Setting Switch.
7. This is a 485 Terminal to connect when using KUT-NG20.
8. This is a Power Source Authorization Switch.
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