Chamberlain RJO20C - Overview of Installation

7
Capteur inverseur
de sécurité et support
Capteur inverseur
de sécurité et support
Fil de commande de porte
Commande
de porte
Télécommande
d’éclairage
Fil de capteur
inverseur de
sécurité
Fil de capteur
inverseur de
sécurité
Fil de serrure de porte
Moniteur de tension
de câble et fil
Overview of Installation
Preparation (continued)
ADDITIONAL ITEMS YOU MAY NEED FOR THE INSTALLATION:
Survey your garage area to see if you will need any of the following items:
• Wood blocks and/or shimming material.
- Used to mount the cable tension monitor.
• Fastening hardware.
- Alternate floor mounting of the safety reversing sensor will require hardware not provided.
• Extension brackets (Model 041A5281-1) or wood blocks and shimming material.
- Used to position the garage door opener during installation and for testing the safety reversing sensors if installed on
the wall or floor.