Product instruction: This product has four function keys: increase key, decrease key, set key, and confirm key

After the user gets the product, he first understands the product's function buttons, which is conducive to the subsequent use of the customer.

Time setting: short press the setting button, the T1 digital tube will flicker, during the flashing period, press the button to increase or subtract the timing time T1, after setting, short press the setting button again, the T2 digital tube will flicker, and during the flashing period, press the button to increase or decrease Set the timing time T2. After setting, there are two ways to save data. First, you can wait 6s, the digital tube stops flashing, and the system automatically saves the set time. Second, you can short press the set button again to save the data.

Parameter setting: Long press the setting key to enter the parameter setting mode. There are three groups of parameters for users to set P0, P1, P2.

P0: timing range, P1: working mode, P2: display brightness adjustment. P0, P1, P2 can be switched by short pressing the setting key. Under the corresponding parameter, the corresponding parameter can be set by pressing the key plus or minus.

P0--0 means that the timing range is 0.1 second.

P0--1 represents the timing range is seconds.

P0--2 represents the timing range is minutes.

P0--3 represents the timing range is time.

P1--0: The relay is closed after delaying T1 time (T1 timing).

P1--1: The relay is released after a delay of T1 time (T1 timing).


P1--2: After the delay time T1, the relay is closed (T1 timing), and then after the delay time T2, the relay is released (T2 timing), and it ends.

P1--3: The relay is released after a delay of T1 (T1 timing), and after a delay of T2, the relay is closed (T2 timing), and it ends.

P1--4: The relay is closed after a delay of T1 time (T1 timing), and after a delay of T2, the relay is released (T2 timing), and the cycle is repeated.

P1--5: The relay is released after a delay of T1 time (T1 timing), and then after a delay of T2, the relay is closed (T2 timing), and the cycle is repeated.


P2--0 to P2--5 are display brightness adjustments, which can be set by the user according to comfort.

P2--OFF: Low power consumption mode, the user sets P2 to OFF mode, the system will automatically turn off the display after 10s of work, enter the low power consumption mode, and press any button to wake it up.

The confirm key has two functions:

Function 1: After setting all the parameters, press the confirm key to save the setting data and start working. During work, press the confirm button again to realize the pause function, the relay will be disconnected, and press the button again to resume the timing function.

Function 2: Trigger the function again. After the timer has finished working normally, it needs to work again. Short press the confirm button to restart the timer.

u Example: For example, a customer needs to turn on for 10 seconds and turn off for 20 seconds, and the cycle will continue. The setting method is as follows:

 T1 set time 10, T2 set time 20

P0-1 (T1 timing range is seconds)


 P1—5 (Timer working mode is to work first and then stop and keep looping)