Chamberlain LiftMaster Star250 Quick Manual

SPECIFICATIONS
SUPPLY VOLTAGE: 12-24 VOLTS AC OR DC
OPERATING CURRENT: 250 mA MAXIMUM
OPERATING TEMP RANGE: -40 TO +149F
FREQUENCY: 390 MHz
RELAY CONTACT RATING: 1 AMP @ 24 VOLTS AC OR DC
This device complies with FCC Rules Part 15 and IC Canada Rules
and Regulations. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference
WARNING
and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION
Removable memory modules and RF module are included in this
product. Jumper J2 must remain in the default position unless
otherwise noted. THERE ARE NO OTHER SERVICEABLE PARTS.
T A B L E O F C O N T E N T S
DESCRIPTION
Mounting Instructions for STAR250 . . . . . . . . . . . . . . . . . . . . . .1
Programming For STAR250 . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Electrical Connections for STAR250 . . . . . . . . . . . . . . . . . . . . . .4
STAR250 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
M O U N T I N G I N S T R U C T I O N S F O R S T A R 2 5 0
Location: Select a convienent location near your device to be
controlled by the STAR250. For best performance, the STAR250
should be mounted in "Line-Of-Sight" with your intended
transmitting location. Avoid mounting the STAR250 in or on
metallic enclosures. If this is unavoidable, we recommend
installing the antenna extension kit (86LM) for best results. See
Remote Antenna Mounting for proper installation.
Receiver Mounting: Mount Backplate to desired surface using #6
hardware (Not provided). Hardware used will depend on on
mounting application. (Refer to figure 1 for Receiver mounting
hole locations). Wire electrical connections to unit. Snap Unit to
Back Plate.
Direct Antenna Mounting: Install the supplied antenna onto the
STAR250 antenna connector by screwing the connector
clockwise. Slide the seal boot down to meet the O-Ring, covering
the antenna hardware.
Figure 2
(-40 TO +65C)
To prevent possible SERIOUS INJURY or DEATH from electrocution:
• Be sure power is not connected BEFORE installing the receiver.
To prevent possible SERIOUS INJURY or DEATH from a moving
gate or garage door:
PAGE
• ALWAYS keep remote controls out of reach of children. NEVER
permit children to operate, or play with remote control transmitters.
• Activate gate or door ONLY when it can be seen clearly, is properly
adjusted, and there are no obstructions to door travel.
• ALWAYS keep gate or garage door in sight until completely closed.
NEVER permit anyone to cross path of moving gate or door.
Remote Antenna Mounting: Use the optional 86LM antenna
extension kit to mount the remote antenna as high and far from
metal as possible for best radio range (Figure 2). Contact
LiftMaster customer service at:
1-800-528-2806 to order the model 86LM.
Figure 1
STAR250 TM WIRELESS

ACCESS CONTROL

RECEIVER
Patents Pending
WARNING
WARNING
Antenna
Seal Boot
Antenna
Connector