Aritech DD490 Serie Manual De Instalación página 2

Fig. 4
Fig. 5
J2 = "+", then "CV" = 12 Volt = "HIGH ").
Latch:
Walk test: +12 V
Fig. 6 Fig. 7
Fig. 8 Fig. 9
- 2 -
DD497 / DD498
+12 V to terminal 9
to terminal 10
Fig.10 Fig. 11
J2 = "-", then "CV" = 0 Volt = "LOW ").
Latch: 0 V to terminal 9
Walk test: 0 V to terminal 10