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“ Red x appears on Schlage lock and will not ”

Resolution: CO Reader Modules are not individually replaceable, nor can they be swapped between locks. The inside and outside assemblies of a CO lock are a matched/mated set and cannot be swapped to change rea...:

What are the TWO red SCHLAGE flashes on an AD400?

Resolution: ONE red flash, One red flash indicates RF COM loss, the AD400 radio did not get an answer from the PIM400-485 radio or the PIM400-TD2 radio. The PIM400-485 will turn off it's radio if th...:

CM Lock Manual Programming Disabled

Resolution: When trying to program a CM lock, it may display an error code with a solid green light and 10 read flashes. This indicates the lock has already been programmed with computer software and manual ...:

Why is the key locking and/or unlocking my E996L for a 9875?

Resolution: The 7500 mortise lock should be configured for NL function as shipped not as Classroom. See figure 4-3 in E996L instructions.:

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“ Red x appears on Schlage lock and will not ”

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