Unlocking The Keypad - Carrier Performance Non-Programmable ADGE Owner's Manual

Unlocking
the keypad
Here's how to temporarily unlock the keypad after you have locked it.
1. Open the door.
2. Press and hold the up and down buttons on the right
simultaneously for about five seconds.
3. The padlock icon will disappear. This means the keypad
is unlocked and can be used. The keypad will revert back
to the locked state after you've stopped pushing buttons
for two minutes.
4. Close the door.
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