Function Mode Switch:
Keep pressing K1, press K2 to switch Function mode
F5 F6 F7 mode has only 1 delay time counter (T1), the other mode has two delay time counters (T1 T2); Keep pressing K1 ,press K3, switch T1 T2 counter .
Adjustment delay time :
Press K2, switching 4 bits of delay time counter(0000~9999S),the selected bit flash , press K3 to adjusted counter . Repeat to switch the rest bits .
After switching all bits ,then press K2 exit adjustable delay mode; or press K1, exit adjustable delay mode; or wait 10 seconds exit adjustment mode
Display way :
Keep pressing the K3 for 5 seconds , the digital display Turn off. Keep pressing K3 5 second more (or re-power), the digital display Turn on .
F5 F6 F7 F8 F9 mode, the delay counter is completed, digital display Turn off, enter a low-power mode, press K1, exit the low-power mode
package :
1pc module as picture show v