Pyronix Dual Tech PIR changed battery nor saying restore required

[Infinity]

Hi, I've just changed the 2 batteries on a Pyronix Dual Tech PIR using the engineers' code, but I now get a restore required. I've tried pressing A and exiting but still no luck. I've re-opened the PIR to close it again making sure the tmaper switch is pressed but still no luck. I've just cheled my app and it say Lid OPen but that might have been when I opened it. Any help would be greatly appreciated. Thanks,

 

[sparkymarka]

Back back tamper on the dt they have a habit of the metal lever coming off ,

 

[Infinity]

It's definitely on as checked it clicked when I pressed it. I'll take it apart and try again. Thanks

 

[Infinity]

Check the back and the metal lever is there.

 

[sparkymarka]

Have you ever changed the batteries before ?

 

[T1GERIII]

Didn’t happen to lose the front tamper spring by accident? Done that before the pesky thing flew off without me noticing

 

[sparkymarka]

Was wondering if it’s on engineer restore for tampers ….and he hasn’t got engineer code

 

[Bigsosij]

Are the batterys in the correct way? Have the battery voltages been verified? Do the LEDS light up when the batterys are inserted? Are the metal prongs at either side making good contact? Is there any corrosion on the PCB?

 

[T1GERIII]

Was wondering if it’s on engineer restore for tampers ….and he hasn’t got engineer code

He did say he’s using an engineer code to change, but strange it’s going into restore required on exiting. Usually get test failed on a tamper trying to leave eng mode something doesn’t add up

 

[sparkymarka]

That’s why I asked if had changed the batteries before ….it normally only asks for the restore when it’s programmed for engineer reset …