To prevent strangers from guessing your code via fingerprint smudges, the V20 requires you to touch the keypad with your palm before or after entering your PIN.
If the batteries die completely, buy a 9V battery from a convenience store. Touch the 9V battery terminals to the emergency contact points at the bottom of the exterior unit while entering your PIN or tapping your card. 6. Troubleshooting Common Issues Keypad doesn't light up
Enter your PIN or tap a registered card to silence the alarm.
Before using the lock, you must register your . Most Gateman units ship with a default code (often 1234 ), but for security, you should change this immediately. To Register/Change the PIN: Open the battery cover on the interior unit. Press the [I] (Registration) button briefly.
There is a toggle switch inside the battery compartment. Auto: The door locks automatically seconds after closing.
You must touch the keypad or press the button to lock it.
Check if the batteries are inserted correctly or try a 9V emergency battery.