Simplex How to Delete March Time Operation on 2001-8001

Goal How to Delete March Time Operation on 2001 8001 2001 2001 8001 2001 1007 Control Module 556 880 2001 2076 Dual Class B Signal Module 556 874 2001 3042 Timer Module 556 245 2001 3043 March Time Module 556 247 2001 3044 March Time Module 556 249 2001 3048 PNIS Code Transmitter Module 562 540 2001 3049 Coder Module 556 258 2001 3050 Coder Module 556 546 Need steady voltage for strobes Need to modify signal circuit operation Need to trip NAC Extender Panel from a signal circuit Need module information Adding ADA strobes to circuits Replaced module The panel will have to be modified Module modifications are common in 2001 systems to perform specific custom operations Always note revision and jumper settings and any component removed from any 2001 module being March timed operation of older A V s was common as the visuals were actually 24VDC lamps Follow the instructions below to modify the cards as needed Reinstall D 25 on control module Pull March Time Module Check operation If it does not work you will have to replace the jumper for each signal zone The jumper is located 15 16 and 29 30 on the signal card sure that the C Buss is NOT connected to 0v