Download Yale YDR2108 User manual

17. Displaying operation status (Independent lighting)
❶ Low battery
❹ External / Internal forced locking
Starting from the left column, the LED comes
on from left to right to left for twice.
❺ In case of emergency
❷ Jammed locking bolt
The LED keeps coming on to the clockwise.
❸ Wrong-try lock-out delay for 3 minutes
❻ When registering a security code
It shows what the user has just registered in order.
After
After
1minute
1minute
❼ When registering the iButton
keys
It shows how many keys are registered.
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