How to delete all access codes except Master, Manager and M-Unit in E-Plex 30xx/50xx?

Question

How to delete all access codes except Master, Manager and M-Unit in E-Plex 30xx/50xx?

Answer

All codes may be deleted together if you are changing everything because of, for example, suspected theft of codes. Warning - be sure that you want to do this, because re-creating codes for all the personnel will be time-consuming at the pushbuttons.

Required User Level: Master, Manager

1. Put the lock into Pushbutton Programming Mode.
2. Enter Command 299# to delete all Access and Service User Codes.
3. Enter another # to indicate the end of programming.
4. You have now deleted all User Access and Service Codes, allowing you to re-assign Access Codes from 0000{0000} to 9999{9999}, in ID locations from 001 through 299.