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Problem
No display
No beep when
transmitting
Transmitter does
not activate operator
Transmitter won't learn
into memory
Unit does not function,
[E 1] displayed
Duplication function
does not work,
[E 2] displayed
Keypad does not
respond,
[E 3] displayed
E L E C T R I C A L C O N N E C T I O N S F O R S T A R 2 5 0
Receiver (Bottom)
Wall Button
STAR250 COMPATIBLE TRANSMITTERS
Billion Code Transmitters
81LM
82LM
83LM
84LM
Billion Code Keypads
66LM
466LM
Passport Transmitter
CPT4
CPT1
CPT2
CPT3
For highest level of security, we recommend the Security+ transmitter family.
01-18513C
T R O U B L E S H O O T I N G G U I D E
Probable Cause(s)
1. Faulty/intermittent power connections
to unit Or
2. No power to unit
Audible diagnostics may have been
turned OFF (right-most decimal point
will be lit on the display)
1. Transmitter not learned into system Or
2. Transmitter is blocked Or
3. Transmitter battery is dead
1. Memory may be full Or
2. Transmitter may not be a recognized
Chamberlain transmitter Or
3. Transmitter battery is dead
Main memory module missing or
damaged
Backup memory module missing or
damaged - If included
Keypad has a stuck key
Trans Primary
Model 85
Transformer
To wall outlet
Security+ Transmitters
91LM
92LM
96LM
970LM
971LM
972LM
973LM
974LM
Security+ Keypads
67LM
976LM
©2005, The Chamberlain Group, Inc.
All Rights Reserved
Solution(s)
1. Check power connnections
to unit
2. Supply power to unit
Press "*" and "0" keys at
the same time
1. Add transmitter to memory
2. Pay your rent
3. Replace transmitter battery
1. Delete unused transmitters from memory
2. Verify transmitter is listed in compatible
transmitters section Or
3. Replace transmitter battery
Replace main memory module
Replace backup memory module
Cycle power.
If unit exhibits this condition again after 2
minutes, contact Technical Service
Receiver (Bottom)
Wall Button
To wall
Model 95
Transformer
outlet
STAR250 OPTIONAL ACCESSORIES
CGI Part Number
71-65WTBOX
86LM
85LM
95LM
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION
INSTALLATION AND SERVICE INFORMATION
ARE AVAILABLE 6 DAYS A WEEK
CALL OUR TOLL FREE NUMBER - 1-800-528-2806
MONDAY Through FRIDAY 5:00 a.m. TO 6:00 p.m. (MST)
SATURDAY 7:00 a.m. TO 3:30 p.m. (MST)
WWW.LIFTMASTER.COM
Opener
Trans Primary
Description
Watertight Box Field Install Kit
Antenna Extension Kit
24VAC transformer w/barrel connector
24VAC transformer w/screw terminals
SPANS AMERICA
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