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STAR250
TM
WIRELESS
ACCESS CONTROL
RECEIVER
WARNING
CAUTION
WARNING
WARNING
Removable memory modules and RF module are included
in this product. Jumper J2 must remain in the default posi-
tion unless otherwise noted. THERE ARE NO OTHER SER-
VICEABLE PARTS.
TABLE OF CONTENTS
DESCRIPTION
PAGE
Mounting Instructions for STAR250...................1
Programming For STAR250...........................2 & 3
STAR250 Features.............................................4
Electrical Connections for STAR250..................4
SPECIFICATIONS
SUPPLY VOLTAGE: 12-24 VOLTS AC OR DC
OPERATING CURRENT: 250 mA MAXIMUM
OPERATING TEMP RANGE: -40 TO +149F
(-40 TO +65C)
FREQUENCY: 433.92
RELAY CONTACT RATING: 1 AMP @ 24 VOLTS AC OR DC
MOUNTING INSTRUCTIONS FOR STAR250
Location:
Select a convenient 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 exten-
sion kit (86LM) for best results. See Remote Antenna
Mounting for proper installation.
Receiver Mounting:
Mount Backplate to desired surface
using M3 hardware (not supplied). Hardware used will
depend on mounting application. (Refer to figure 1 for
Receiver mounting hole locations). Wire electrical connec-
tions 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.
SEAL BOOT
ANTENNA
ANTENNA
CONNECTOR
PATENTS PENDING
FIGURE 1
FIGURE 2
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
(See figure 2). Contact LiftMaster customer service to
order the model 86LM.
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:
• ALWAYS keep remote controls out of reach of children. NEVER per-
mit children to operate, or play with remote control transmitters.
• Activate gate of door ONLY when it can be seen clearly, is proper-
ly 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.
1