https://www.kce.url.tw/en/custom_16728.html 4. (St-4-1) Control SV Switch (SV OFF) 4. (St-4-1) Control SV Switch (SV OFF) ▇ 【ST4-1】Control keys / SV Switch   1. Press and hold "MODE" key 5 sec to enter  LEVEL 2 2. Set "Lock=1111" 3. Press and hold "MODE" key + "<" key 5 sec to enter  LEVEL 4 4. Set "St-4-1" (Default 1100 was revised to 1101)     St4-1=0 Close     St4-1=1 Open     RS485 communication address: ID255 0-6 5. Press AUT key Back to LEVEL1 (Press and hold" MODE" key for 5 Back to LEVEL1) 6. Press the key Close SV (OFF)  

▇ 【ST4-1】Control keys / SV Switch


 

1. Press and hold "MODE" key 5 sec to enter  LEVEL 2

2. Set "Lock=1111"

3. Press and hold "MODE" key + "<" key 5 sec to enter  LEVEL 4

4. Set "St-4-1"

(Default 1100 was revised to 1101)

    St4-1=0 Close

    St4-1=1 Open

    RS485 communication address: ID255 0-6

5. Press AUT key Back to LEVEL1

(Press and hold" MODE" key for 5 Back to LEVEL1)

6. Press the key Close SV (OFF)