FAQs
With my Marks IQ lockset set for "terminator off" mode, why am I unable to use my master code to make program changes?
To program a Marks IQ lockset in "terminator off" mode, first press the # key, then the GGM user ID number, followed by the GGM PIN number, followed by the standard programming steps for any given programming function as detailed in the programming manual included with your lock model.