WARNING
During the following steps, the motor protector may
open. Wait about 20 minutes for protector to reset.
1. Adjusting the “OPEN” limit switch (Fig. 8-1).
• Run door to open position by pushing wall control.
• Locate curved “OPEN” limit adjustment slot on
back of p
ower head.
• Look into slot for pinion screw.
• Insert a screwdriver and turn pinion screw.
– clockwise to open more.
– counterclockwise to open less.
2. Test door operator. Use wall control to run
do
or open and close.
3. Repeat step as necessary to properly set
“OPEN” limit switch.
4.
Adjust the “CLOSE” limit switch (Fig. 8-1).
• Run door fully closed by pushing wall control.
• Locate curved “CLOSE” limit adjustment slot on
back of p
ower head.
• Look into slot for pinion screw.
• Insert a screwdriver and turn pinion screw.
– counterclockwise to close more.
– clockwise to close less.
5. Test door operator. Use wall control to run door
op
en and close
6. Repeat step as necessary to properly set
“CLOSE” limit switch
7. P
erform CONTACT REVERSE
Moving door can cause serious injury or death
•
Keep people clear of opening while door is moving.
• Do Not allow children to play with remote controls.
If safety reverse does not work properly: •
Close door and disconnect operator using
emergenc
y release.
• Do not use door operat
or or remote controls
• Refer to door and door operator owner’s
Manuals b
efore attempting any repairs
NOTE: Factory sets different codes for each remote con-
trol.
Remote controls will not work if STB
’
s malfunction
When programming remote control keep at least 24 inch-
es away from antenna.
1. Program one-button remote (Fig. 9-1)
• Locat
e learn code button and learn indicator on
power head.
– Remove lens cover on back of power head.
• Press and release learn c
ode button on
power head.
– LED on power head blinks 2 times per second.
One-Button Remote Control*
Multi-Button Remote Control*
Complete with
Battery
Actual picture may vary by model
N
EC
C
LASS 2
1
2
3
4
5
6
M
ORE
F
ORCE
PUSH
B
UTTON
SAFETY
BEAM
L
IMIT
SET
OPEN
F
ORCE
CLOSE
F
ORCE
R
ADIO
S
IGNAL
LEARN
C
ODE
COM
DO NOT
PUSH
LIMIT SET
UNLESS
DOOR IS
ATTACHED
NOTE:
USE ONLY WITH
SERIES II CONTROLS
CLOSE
MORE
OPEN
MORE
C
LOSE OPEN
L
IMIT ADJUSTMENT
U.S. Patent No. 5,243,784
5,221,869
MORE MORE
LIMIT ADJUSTMENT
CLOSE
OPEN
P
USH
LIMITS
TO SET
4
3
2
1
CLASS 2
NEC
STEALTH
PRO-MAX
Fig. 9-1
24
8
...
FINE LIMIT SWITCH ADJUSTMENT
FOR HELP—1-800-929.3667 OR OVERHEADDOOR.COM
MORE MORE
LIMIT ADJUSTMENT
CLOSE
OPEN
PUSH
LIMITS
TO SET
4
3
2
1
CLASS 2
NEC
LIMIT ADJUSTMENT
CLOSE
MORE
O
PEN
MORE
M
ORE
M
ORE
L
IMIT ADJUSTMENT
CLOSE
O
PEN
PUSH
LIMITS
TO SET
4
3
2
1
CLASS 2
NEC
LIMIT ADJUSTMENT
CLOSE
MORE
OPEN
MORE
Fig. 8-1
9
...
REMOTE CONTROLS
* Remotes vary depending on model. Your operator will
have one or the other.
(continued on next page)
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