securitywarehouse Posted June 24, 2010 Share Posted June 24, 2010 Having had a Texecom R8 installed since 1996 the only thing that has now failed is the "5" on the Keypad, so I have replaced the old one with new 2010 version. The swap out has worked fine, but the Red Zone 1 & 3 lamps are on all the time, I have check the wiring and all is OK, and I have done the the scan for Keypads "0 9" from the new keypad, all appears to be OK, but the the Red Zone 1 & 3 lamps remain on (on the keypad) Date stamp on the Main box is also 1996, so is this a backwards compatabity issue with the new keypad and the old main box? Quote Link to comment Share on other sites More sharing options...
FastCar Posted June 24, 2010 Share Posted June 24, 2010 AFAIK the R8 rkps are interchangable ( they were when I last did one anyway) , are you saying the system works , but the leds remain lit , if so , rkp looks faulty.If the system wont set because 1 & 3 are lit , then you have a fault ( may need completely powering down then up again ).Have you changed the battery recently?. Quote Link to comment Share on other sites More sharing options...
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