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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
ELECTRICAL CONNECTIONS FOR STAR250
RECEIVER
(Bottom)
RECEIVER
(Bottom)
To wall
Model 95
outlet
Transformer
01-18589A
TROUBLESHOOTING GUIDE
Probable Cause(s)
1.
Faulty/intermittent power connections to unit
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
2.
Transmitter is blocked
3.
Transmitter battery is dead
1.
Memory may be full
2.
Transmitter may not be a recognized
Chamberlain transmitter
3.
Transmitter battery is dead
Main memory module missing or damaged
Backup memory module missing or damaged-
If included
Keypad has a stuck key
WALL
BUTTON
OPENER
1
Common
TRANS
PRIMARY
2
Relay
3
24 v
Model 85
Transformer
To wall outlet
WALL
BUTTON
OPENER
1
Common
TRANS
PRIMARY
2
Relay
3
24 v
© 2002, The Chamberlain Group, Inc.
All Rights Reserved
Or
Or
Or
Or
Or
STAR250 COMPATIBLE TRANSMITTERS
Billion Code Transmitters
G81-315LM
Security+ Keypads
G976-315LM
For highest level of security, we recommend the Security+ transmitter family.
STAR250 OPTIONAL ACCESSORIES
CGI Part Number Description
71-65WTBOX
G86LM
G85LM
G95LM
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)
Solution
1.
Check power connections 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
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
Security+ Transmitters
G970-315LG
G971-315LM
G972-315LM
G973-315LM
G974-315LM
Watertight Box Field Install Kit
Antenna Extension Kit
24VAC transformer w/barrel connector
24VAC transformer w/screw terminals
SPANS AMERICA
WWW.LIFTMASTER.COM
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