19
ACCESSORIES
(1) Model CM844
4 Channel transmitter
(2) Model CM128
Wireless wall button
(3) Model C940
Single channel transmitter
(4) Model C943
3 Channel transmitter
(5) Model C945
3 Channel mini transmitter
(6) Model 75LM
Illuminated door bell push button
(7) Model C98
Motion detecting control panel
(8) Model C840
Keyless entry system
(9) Model C77
The Protector System
TM
(10) Model CM1702
Quick release lock
(11) Model 760E
Outside keyswitch
(12) Model C379
Wireless fingerprint access system
(13) Model ANT4X-1LM
433MHz Antenna, cable and adaptor
5
6
3
7
1
11
12
2
LOCK
LIGHT
4
C840
CM128
75LM
C98
760E
C1702
C77
C940
C943
C945
8
9
10
CM844
13
ENROLL
FAIL
RETRY
SEND
PASS
READY
ENROLL
C379
SPECIFICATIONS:
Max. Pull Force
:
800N
Rated Power:
400W
Motor Type:
Permanent split capacitor
Speed:
1500rpm
Volts:
230-240 Volts AC-50Hz
Drive Mechanism
Gears:
16:1 worm gear reduction
Drive:
Chain with two piece nylon trolley
Length of Travel:
Adjustable to 2750mm (3m Pole)
/ 2500mm (2.75m Pole)
Travel Rate:
96-135mm per sec
Lamp:
On when door starts, off
2-1/2 minutes after stop.
Door Linkage
:
Adjustable door arm. Pull cord
trolley release.
SAFETY:
Personal:
Push button stop in Up and
Down Direction. Automatic force
reversal in UP and DOWN
direction.
Electronic:
Automatic force adjustments.
Electrical:
Motor overload protector and
low voltage push button wiring
Limit Device:
Circuit actuated by limit nut.
Limit Adjustment:
Screwdriver adjustment on the
side panel.
Start Circuit:
Remote or low voltage push
button circuit.
Dimensions
Length (Overall):
3310mm (3m Pole)
3060mm (2.75m pole)
Headroom required:
60mm
Hanging Weight:
12.5kg
Receiver Memory
Registers:
8
31
SPECIAL NOTE: Chamberlain strongly recommends that the Protector System
TM
be installed on all garage door openers.
