Alcad GRF-400 Manual De Instrucciones página 9

D I G I T A L D O O R E N T R Y S Y S T E M S
Note: You will have to re-program one of the telephones, see page 10.
GRF-400
cod. 9610046
19
J1 J2
8 7 6 5 4 3 2 1
Secondary entrance panel (Remove the J1 jumper)