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Version 22.09.2022
HW: 25(V92)/(V51)
VL2-N902
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2.9.
Connection - video-interface and external keypad
Connect the keypad’s female 4pin connector to the video-interface’s male 4pin
connector.
Note: Even if the switching through several video sources by the keypad mightn’t be
required, the invisible connection and availability is strongly recommended.