schlage nd troubleshooting

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The Schlage ND electrified locks can be ordered with a 3-3/4" backset, but the latch cannot be ordered separately because of UL regulations.
Conversion kits are available to convert many popular functions.Conversion kits manufactured on or after January 30, 2017 will have the new enhanced ND spring cage, lever, plunger and buttonCo...
For all available ND Series Conversion Kit part numbers, click here.
You can use Windows' "Hyper Terminal" to configure console port troubleshooting, set up a serial connection, and/or set up RS232 output on a biometric GT-400:  For the COM setting, go into the C...
When the Ethernet communications suddenly stop working on a biometric hand reader, there is the set of questions to ask the customer to start the troubleshooting process.  They are detail orie...
Verify power input lines have 12 or 24 volts DC. Power up the 692, several self test beeps should occur and the internal relay will cycle then it will become silent In normal operation breaking...
VISIT US.ALLEGION.COM/EL-SUPPORT FOR TROUBLESHOOTING VIDEO, DOWNLOADABLE GUIDE, AND INSTALLATION INSTRUCTIONS(For best viewing, use Chrome or Firefox browser.)ALLEGION EL SOLENOID ELECTRI...
The standard out-of-the-box ND lock will fit the following door ranges: All functions except ND85 will fit onto a door 1 5/8" through 2 1/8" extended equally. The ND85 will fit on doors fro...