Alpha Communications VMH25WH Series Manuel d'installation et d'utilisation - Page 4

Parcourez en ligne ou téléchargez le pdf Manuel d'installation et d'utilisation pour {nom_de_la_catégorie} Alpha Communications VMH25WH Series. Alpha Communications VMH25WH Series 8 pages.

Imprimer la page

General Monitor Mounting and Wiring Information

Note: There are Black and Red pigtail wires coming from

terminals 'O' and 'LL' on the VH250E (or VH250P) P.C.

Board. The Black 'O' wire must jump to terminal 'O' on

the handset and the Red 'LL' wire must jump to terminal

'S' on the handset or the monitor will not activate when

the handset is signalled from the entrance station(s).