Operating instructions
Page 2   © American Access Systems 
Table of Contents 
WARRANTY  ......................................................................................................................................................................3 
PARTS CHECKLIST.............................................................................................................................................................4 
TOOLS NEEDED FOR BASIC INSTALLATION................................................................................................................... 4 
WIRING DIAGRAMS.........................................................................................................................................................5 
INTRODUCTION ................................................................................................................................................................6 
BEFORE INSTALLATION .................................................................................................................................................... 6 
MOUNTING THE UNIT ....................................................................................................................................................... 7 
SYSTEM CONNECTIONS ..................................................................................................................................................7 
HARNESS COLOR CODES ...............................................................................................................................................8 
WIRING CONNECTIONS.................................................................................................................................................. 9 
THE IDLE MODE ...............................................................................................................................................................10 
ACCESS CODES AND FUNCTION CODES...................................................................................................................10 
GOOD TONES AND ERROR TONES ..............................................................................................................................11 
PROGRAMMING THE DK UNIT ......................................................................................................................................12 
Program Relay A Access Codes -- Sub-Mode 1 ...............................................................................................13 
Delete Individual Access Codes -- Sub-Mode 2 ...............................................................................................14 
Change the Master Code -- Sub-Mode 3 ...........................................................................................................14 
Set Sleep Code -- Sub-Mode 4 .............................................................................................................................15 
Set Latch Code -- Sub-Mode 5..............................................................................................................................16 
Set Relay Output Times -- Sub-Mode 6 ................................................................................................................16 
Program Relay B Access Codes -- Sub-Mode 7 ................................................................................................16 
Enable or Disable the “Three Strikes … You’re Out” Sub-Mode 8...................................................................17 
Event Input -- Sub-Mode 9 .....................................................................................................................................18 
Erase All Codes -- Sub-Mode 0 .............................................................................................................................19 
RESETTING THE DK UNIT .................................................................................................................................................20 
Master Reset..............................................................................................................................................................20 
Unit Reset....................................................................................................................................................................20 
TROUBLESHOOTING.......................................................................................................................................................23 










