Chamberlain 355LM Clock User Manual


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©2006 The Chamberlain Group, Inc.
114A3099D All Rights Reserved
PROGRAMMING THE REMOTE TO THE
RECEIVER
With Security✚
®
, the code between the remote control and the
receiver changes with each use, accessing over 100 billion new
codes.
You can activate your opener with up to 8 Security✚
®
remote
controls and one Security✚
®
Keyless Entry.
1. Pry open the front panel of receiver case with a coin or a
screwdriver (Figure 4). Re-connect power to opener.
2. Press and release the “SMART” button on the receiver. The
“SMART” indicator light will glow steadily for 30 seconds
(Figure 5).
3. Within 30 seconds, press and hold the button on the
hand-held remote that you wish to operate your garage door
(Figure 6).
The opener will now operate when the push button on either the
receiver or the remote control is pressed.
Repeat Steps 2 and 3 for each remote control that will be used
to operate the garage door opener.
TO ERASE ALL REMOTE CONTROL CODES
Press and hold the “SMART” button on the receiver panel until
the indicator light turns off (about 6 seconds). All remote control
codes are now erased. Then follow the steps above to reprogram
each remote control.
REPLACING THE REMOTE
CONTROL BATTERY
The lithium battery should produce power
for up to 5 years. To replace battery, pry
open case with visor clip or screwdriver,
as shown. Insert battery positive side up.
Dispose of old battery properly.
SET OUTPUT DURATION
(COMMERCIAL APPLICATIONS ONLY)
For commercial applications, the receiver can be set for either
constant or momentary closure on the output contacts. Use of
constant closure is prohibited on residential garage door openers
because it overrides the safety reversal devices.
With the jumper in the “M” (Momentary) position, the contacts will
close for 1/4 second regardless of the length of radio
transmission. With the jumper in “C” (Constant) position, the
contacts will stay closed as long as the radio continues
transmitting.
The receiver is factory set at M.
To prevent possible SERIOUS INJURY or DEATH, the use of
CONSTANT OPERATION on residential openers is PROHIBITED.
WARNING
CAUTION
WARNING
WARNING
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
WARNING
CAUTION
WARNING
WARNING
3
2
1
®
Indicator
Light
“SMART”
Button
Option
Jumper
C
P2
M
C
P2
M
FOR SERVICE DIAL OUR TOLL FREE NUMBER: 1-800-528-2817
Output
Duration
Terminals
Jumper
M
MOMENTARY
OPERATION
Output
Duration
Terminals
Jumper
M
CONSTANT
OPERATION
SPECIFICATIONS
Output Rating......................................5 Amps 28VAC or DC Max.
Power ....................................................18V - 30V ~, 30mA, 60Hz
18 - 30V , 30mA
RF Frequency....................................................................315MHz
If the power is other than shown in specifications, Accessory
Transformer Model 85 or 95 is required.
Accessory Remote Controls — Series 300.
NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of
this receiver and/or remote control are prohibited, except for changing the code setting or
replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operation.
Figure 5
Figure 6
Figure 4
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