03-21-2015, 01:44 AM
My keypad comes on but shows the lock icon. I hold the light button for 3 seconds but the unit shuts down before it unlocks.
I measured the battery at 2.99 volts.
I am thinking the battery needs to be at least 3.2 or higher to operate.
Anyone else have this happen?
Was it a low battery?
Thanks.
[signature]
I measured the battery at 2.99 volts.
I am thinking the battery needs to be at least 3.2 or higher to operate.
Anyone else have this happen?
Was it a low battery?
Thanks.
[signature]