User's Manual

Master Lock Company LLC, Milwaukee, WI 53154 U.S.A. | 800-574-7260
©2017 Master Lock Company LLC | All Rights Reserved.
12 P57672 REV A
Contact Information
Technical Support: 800-574-7260 or [e-mail]
Website: www.masterlock.com
Main Power
Blue, solid
Battery Power
Blue, slow blinks
Entry Error
Red, solid
Entry Timeout
Red, fade
Denied
Red, solid
Rapid tones
Success
Green, rapid blink
Long tone
Penalty Delay
Red, solid
Rapid tones
Audit Trail Upload
Blue, fast blink with pause for duration
Firmware Download
Blue, fast blink with pause for duration
*Blink function depends on mode. See Backlight Behavior for details
Backlight Performance
A DayNight setting is available
in ACS to manage backlight
behavior.
Mode
Function
Backlight Response**
All
Sleep
Off
Low light
Wake
Keypress
On,
Blinks Off
DayNight Enabled (default)
Wake
Keypress
Off
Blinks On
DayNight Disabled
Wake
Keypress
On
Blinks Off
**To conserve battery life, the backlight will not illuminate if Door Controller voltage is below 2.4V