Dahua NKB1000-E

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6.1 Analog Matrix Operation ..................................................................................... 24

6.2 Keyboard Operation ............................................................................................ 24

7 Network Keyboard to Control Video Matrix Platform ............................................... 25

7.1 Splicing Screen Control ...................................................................................... 25

7.2 Output Video to the Wall ..................................................................................... 25

7.3 Zone Settings via the Keyboard ........................................................................ 27

8 Make COM Cable ........................................................................................................... 28

8.1 Make RS232 COM Cable ................................................................................... 28

8.2 Make RS485 COM Cable ................................................................................... 28

8.3 25-pin Port and Switch Box Connection .......................................................... 29

8.4 RJ45 Network Port Connection ......................................................................... 29

Dahua NKB1000-E - Page 3