10 • Schlage • AD-250 user guide
LED reference
Most LED and beep indicators are configured using the SUS. See the SUS User Guide for
more information.
Schlage button
Condition
Lights
Access denied
2 red blinks
Access denied, user outside time zone
4 red blinks
Factory default reset
Solid red while clearing memory, then
one-second solid green when complete.
Low battery indicator, AA batteries
9 left red blinks
Low battery indicator, coin cell
9 right red blinks
Momentary unsecured access
1 green blink, then one red blink on relock
Toggle unsecured
2 green blinks
Toggle secure (relocking)
1 red blink
SUS authentication
Left green solid
USB active with no physical connection
Left green blinking
Waiting for PIN (Card + PIN)
5 left red with right green blinks then solid
right green.
Inside Push Button (IPB)
Condition
Lights
Press IPB to lock (privacy mode disabled)
1 red blink
Press IPB to unlock (privacy mode disabled) 1 green blink
Door closed, IPB pressed to engage Privacy
(privacy mode enabled)
4 red blinks
Door closed, IPB pressed to disengage
Privacy (privacy mode enabled)
4 green blinks
Door locked (privacy mode enabled or
disabled)
One red blink every 15 seconds for first
10 minutes, then one red blink every 30
seconds for the next 50 minutes, then one
red blink every 60 seconds after one hour.
