4.2 ESQUEMA DE CONEXIONES ENTRE PLACAS CALLE EN INSTALACIÓN AUDIO.
DIAGRAM FOR CONNECTIONS BETWEEN STREET PANELS IN AUDIO INSTALLATION.
F1330
F1330
The cables leaving terminal blocks
1 of power supplies must never be connected to each other.
However, the cables leaving terminal blocks 2 of power
supplies must be connected to each other as they are the
ground for the system.