Jumper Settings; Open/Step; Light/Spy; Wing Delay Adjustment - Chamberlain CB124 Instructions Manual

JUMPER SETTINGS

1 / 2 Motor
Select if 1 or 2 motors are connected to the control board
FREE: 2 Motors connected
PLUGGED: 1 Motor connected

OPEN/STEP

Changes the programming and reaction of the gate on commands.
For the use with loop detectors please refer to the loop detector
instruction first.
Step Mode: The gate starts to open if a command is received, next
stop, next closes, next stop, next open.......
OPEN Mode: The gate will not react on a command during the travel
to the gate open position.
FREE: STEP
PLUGGED: OPEN

LIGHT/SPY

Gate Monitoring / yard Lighting
Select if the function is used or leave free.
FREE: LIGHT (yard lighting)
PLUGGED: SPY (gate monitoring)
OBSTACLE
Factory-equipped with fixed wire jumper. Cutting through
increases the operating power at the control. CAUTION: If the
jumper is severed, the door system should be secured with
additional safety devices (contact strip, etc.).
LOOP/EDGE
Select for desired device.
FREE: EDGE
PLUGGED: LOOP
SPEED
Select for the type of motor you intend to use.
FREE: Slow ART, LYN, SCS, SUB
PLUGGED: Fast LYN, SCS, SUB
RADIO
The radio jumper is required to program remote controls.
For programming procedure please refer to page 9, section "radio"
FREE: No programming of remote controls possible
PLUGGED: Programming of remote controls possible
Important: Keep jumper "RADIO" disconnected
(removed) if not in use!

Wing Delay Adjustment

The delay of one wing is required to open and close the wings correctly
and to operate the wings with a safe distance from each other. A larger
distance may be required when the mechanical installation distances
are different between the wings or wing length is different. The delay
time in opening direction is fixed. The closing is adjustable
Push P3 and P1 together and hold for approx 5 seconds, and count
the number of clicks you hear. The click sound is produced from a
relay (light relay).
• 1 click = factory setting
• 2 clicks = 15%
• 3 clicks = + 50%
• 4 clicks = + 100%
• 5 clicks = no delay (wings move simultaneously)
Repeat the procedure if required.
1/2 MOTOR
OPEN/STEP
LIGHT/SPY
OBSTACLE
LOOP/EDGE
SPEED
RADIO
P2
P1
250V/2A
P3