How to interpret the 'Check Device' display on a D1255 or D1260 keypad.
Why does the keypad display "Check Device"?
How to locate which point generated the 'Check Device' display and modify programming to prevent the display.
How is a monthly timer test configured in panel programming
D9412,D7412,D7212,D9412G,D7412G,D7212G,D9412GV2,D7412GV2,D7212GV2,D9412GV3,D7412GV3,D7212GV3,D9412GV4,D7412GV4,D7212GV4,D7212B,D7212B1,D9112,D9112B,D9112B1
Where does the phone number information get entered in programming to instruct the end user to contact the security company when the help key is pressed on the D1260 keypad?
The door controlled by the door control module doesn't remain released when the REX sensor configured as 'resettable' continues to detect motion.
B901, D9210C, D9210B,DS150I,DS151I,DS160, DS161
