13
12Vdc
+
3
1
2
com
IR
P/B
manual control
close
timer
to
close
operate
learn
open
roller:R
L
132A2663
roller:R
L
12Vdc
+
3
1
2
com
IR
P/B
manual control
771ANZ
P/B
(See accessories)
Install this accessory for all installations on tilt doors, doors over 2.5m and when the closing force as meas-
ured on the bottom of the door is over 400N (40kg).
After opener has been installed and adjusted,
The Protector System™
accessory can be installed. Instructions are
included with this accessory.
The Protector System™ provides an additional measure of safety against a small child being trapped under a
garage door.
It uses an invisible beam which, when broken by an obstruction, causes a closing door to open and prevents an open
door from closing and is
strongly recommended for homeowners with young children.
Connection details:
Connect the two white wires from the C77 IR safety beams to the white 2 terminal located on the back of the opener
under the cover plate.
Connect the two white/black wires from the C77 IR safety beams to the grey 3 terminal located on the back of the open-
er under the cover plate.
NOTE: The opener will automatically detect The Protector System
TM
when it is installed. The opener will not
close unless the sensors are aligned
.
manual control
12Vdc
+
3
1
2
red
white
rx
white
white/ black
white
white/ black
12vdc
gnd
External
Device
100ma (max)
Keyswitch or
push button
com
no
com
IR
P/B
INSTALL THE PROTECTOR SYSTEM
TM
(OPTIONAL ACCESSORY)
21
