Latched: Press=On, Release=On (locked)J1,J2,J3 Open = Toggle mode (all channel). Toggle: Press=On, Press again=Off. Individual relay Output. Relay: 3A/125VAC, 3A/14V DC. J1 Open, J2 Closed, J3 Opened: Latched Mode (all channel) J1 Closed, J2 Open, J3 Open: Self latched and release only recycled power.
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