crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 Abrsvc

crwdns2934249:0crwdne2934249:0:

These units sometimes use large capacitors (large in value not size) instead of batteries.  Open up the unit and look for a cylinder capacitor about the size of a stack of 10 dimes.  There should be a value on it of 1 Farad at 5V or something similar.  If you find it, replace it with a new one and that should resolve the problem.

Dan

crwdns2915684:0crwdne2915684:0:

open