Roller garage door contact

[Theweeknd]

U also said the door contact was wired on to z2 on keypad ? Have u changed this ? How many keypads u got. Also if you press yes when in the keypad diagnostic menu it will show u the zone resistance so see what it is open and closed

Yes door contact was removed, how do you see the resistance? The C and O?

 

[Handymanjo]

Has multimeter got buzzer function ?
Post photo of meter dial.

 

[Theweeknd]

Has multimeter got buzzer function ?
Post photo of meter dial.

 

[Handymanjo]

Set meter to buzz
Put leads on both reds, meter should buzz tamper OK
Put leads on both whites magnet on contact meter should buzz,magnet off contact meter will not buzz.This proves contact working.

 

[Bigsosij]

Press yes when u got the 2 c's on the screen and it will shouw u input 1 resistance, press d to go to input 2