Product description

Traffic lights controller start say HI

Traffic lights controller Open or Close display

Press and hold the "Display"

button for 3s until the D7 light is on.

At this time, the digital tube LED1

will close display .

Traffic lights controller select Mode

Press and hold the "MODE" button

for 3s until the D5 light is on. At this

time, the digital tube LED1 displays

the mode number.Press the "UP/+"

key to increase the value and

"DOWN/-" to decrease the value.

Traffic lights controller set red light time

Press and hold the "RED_Time "button for 3s until D1 lights is on. At this time ,the digital tube LED1 display the red light time. Press the "UP/+ "buttom to increase the value and "DOWN/- " to decrease the value.

Traffic lights controller set yellow light time

Press and hold the "YLW_Time" button for 3s until D2 lights is on. At this time ,the digital tube LED1 display the yellow light time. Press the "UP/+" buttom to increase the value and "DOWN/-" to decrease the value.

Traffic lights controller set green light time

Press and hold the "GRN_Time" button for 3s until D3 lights is on. At this time ,the digital tube LED1 display the green light time. Press the "UP/+ "buttom to increase the value and "DOWN/- " to decrease the value.