As you can see from the image, there are S5, S6, K6 and K5.
CAUTION: Please cut off the power supply before switching S5, S6, K5, K6. Whether you use DC or AC input, make sure you have unplugged the power plug every time!!!It’s very dangerous if you don’t cut off the power supply, and the new settings cannot be activated.
S6 is interlock /inching&self-locking switch: Toggle to the right(0), it enters into interlock mode; Toggle to the left(1), it enters into inching &self-locking mode.
K5 is inching/self-locking switches: From left to right, there are 1, 2, 3, 4, correspondingly for channel 1 (CH1), channel 2 (CH2), channel 3 (CH3), channel 4 (CH4). Toggle the switch down (0), the corresponding channel enters into inching mode; Toggle the switch up (1), the corresponding channel enters into self-locking mode.
- Please note that if S6 is toggled to the right(0), your 4CH Pro is in interlock mode, it’s invalid to set K5.
K6 is used to set the delay time for inching mode. From left to right there are 1, 2, 3, 4, correspondingly for CH1, CH2, CH3, CH4. Take Sonoff 4CH Pro for example, toggle all switches down (0000), the inching time will delay for 16s; Toggle all switches up (1111), the inching time will delay for 1s.
Please refer to the Sonoff 4CH Pro/Sonoff 4CH Pro R2’s delay time setting list below:
Programmierung der 433MHz Fernsteuerung
Um ein Schalter des Sonoff CH4 Pro per 433MHz Funkfernbedienung zu schalten muss man den Taster des gewünschten Kanals auf dem Sonoff 2 mal nacheinander drucken. Anschließend muss man auf der Fernbedienung 3 mal die gewünschte Taste drücken.