8
WARNING
To avoid an electric shock hazard,
DO NOT touch any terminal on the
Printed Circuit Board with a metal
rod, a screwdriver edge nor a bare
handwhen power is supplied.
After installation and adjust-
ment, be sure to turn the
BACK UP switch ON.
All bits are set off
when shipped from
factory.
To Installers,
How to reach the P.C. board
Remove the fl at-top screw on the bottom of the back case. When you open
up the decorative cover, you will see two notches under the controller. Inset
a coin or other fl at object into these notches and pry off the back case. The
P.C. board on the back of the controller is now visible.
4. Address switch setting
Dip switch
PCB of the controller
Gap
Gap
CZ-64ESMC1U̲eng.indd 8
CZ-64ESMC1U̲eng.indd 8
2011/09/20 19:14:58
2011/09/20 19:14:58