Chamberlain 100 - Page 2

THE TRANSMITTER
The portable transmitter may be secured to a car sun visor with
the clip provided. Additional transmitters can be purchased at any
time for use in all vehicles using the garage. New transmitters
must be set to the same code as original transmitter and receiver.
Follow code setting procedures below.
A 9-volt battery supplies the power. Transmitter is equipped with
a battery check light. When push button Is pressed, light will
glow If battery has power (and opener will operate). When light
does not come on, replace battery. If transmission range lessens
check battery light.
THE BATTERY
The battery should produce adequate power for approximately
one year. Avoid the inconvenience of unexpected battery failure
by replacing it annually, preferably before winter. Alkaline
batteries are the most reliable.
TO REPLACE BATTERY: Remove visor clip and unfasten the
connecting screw. Remove top of transmitter case and discard
the old battery. Snap connector onto new battery. Replace top of
case and connecting screw. Replace visor clip.
PARTS LIST
CHANGING THE CODES
STEP 4
Carefully turn transmitter case
over (with push button up) Re
move top d transmitter case Be
careful not to move circuit board
components.
STEP 5
Place transmitter alongside
receiver wlth circuit board face
up.
Set the 8 switches with a pencil
or screwdriver. To change code,
slide one or more switches to a
plus, (0) or minus position. All
switches in '0' is a code. Set
both transmitter and receiver to
identical codes.
RETAIN THIS INSTRUCTION SHEET FOR FUTURE REFERENCE
INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE SIX DAYS A WEEK:
Simply dial our Toll Free Number: 1 -800-528-9131 Monday through Saturday. Hours are 7:00 am. to 3:30 p.m
(Mountain Std. Time). In Arizona, dial 792-0511 or 792-0715.
FOR PROFESSIONAL INSTALLATION, PARTS AND SERVICE: contact your local CHAMBERLAIN/LIFT-MASTER
dealer Look for him in the Yellow Pages or call our Toll Free number for LIFT-MASTER dealers in your area.
114A931
KEY
NO.
1
2
3
PART
NO.
41A3086
10A2
29C123
51
DESCRIPTION
Transmitter case, cover & screw
(Circuit board NOT INCLUDED)
9V battery
Visor clip
Extra transmitter (Complete)
KEY
NO.
4
5
PART
NO.
41D10000
41D3088
41A3172
85
DESCRIPTION
Receiver (Complete)
Circuit board assy.
Housing assy. ONLY
Transformer (Accessory)
If Transformer Model 85 is connected
to the receiver, unplug transformer
from wall.
Pry open front panel of receiver
case with coin screwdriver.
Remove visor clip transmitter.
Remove the screw.
Printed in Mexico
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