B&D Diamond Series Instructions For The Use - page 15
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SPECIAL FEATURES
A. Door within a door connection
(If this feature is not installed, the jumper must remain intact.) If
installed, the door must be closed during door within a door
operation, and wiring must be correct. Remove jumper from
terminal leads. Replace with contact switch leads as shown.
B. Flashing light connection
The flashing light can be installed anywhere. Connect FLA230
light leads to terminals. When the opener is activated, the light
will begin to flash two seconds before the door moves, and
continue flashing while the door is in motion. See flashing light
instructions.
C. Coaxial antenna adapter
A coaxial antenna connection can be used if the transmitter
range is too short. Cut off the existing antenna. Use standard
coax cable. Strip off end of insulation to 250mm. Reposition
antenna.
D. Timer for auto close
Shipped in OFF position. To activate, The Safey Infrared
Reversing Sensor, must be installed. Timer can be set to
close door 60, 120, or 180 seconds after opening (minimum
close time is 30 seconds). If The Safety Infrared Reversing
Sensor beam is interrupted, auto close time will reset.
NOTE: Cutting the diode (as shown) places the unit into a fail-
safe mode, and your operator will function only if The Safety
Infrared Reversing Sensor is installed and properly functioning.
E. External radio feature
To supply power to an external radio receiver or accessory.
A
kg
1
9
o
180s
120s
60s
5
7
1
3
3
2
9
5
7
1
3
kg
kg
3
2
E
kg
1
9
o
180s
120s
60s
5
7
1
3
3
2
9
5
7
1
3
kg
kg
D
o
180s
120s
60s
C
250mm
kg
9
o
180s
120s
60s
5
7
1
3
9
5
7
1
3
kg
kg
1
3
2
B
kg
9
o
180s
120s
60s
5
7
1
3
9
5
7
1
3
kg
kg
1
3
2
LOCK
LIGHT
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