5
TROUBLESHOOTING
BATTERY
The 9V Lithium battery should
produce power for up to 5 years.
To replace the battery:
1. Unlock and remove the faceplate
from the mounting plate.
2. Remove the battery cover using a
Phillips screw driver.
3. Remove the old battery and install
new 9V Lithium battery. Re-install
inner cover.
4. Reattach the faceplate to the
mounting plate and lock with the
key.
5. Dispose of old battery properly.
ONE YEAR LIMITED WARRANTY
LiftMaster warrants to the first consumer purchaser of this product that it is free from defect in materials and/or
workmanship for a period of 1 year from the date of purchase.
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or transmitter 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.
LiftMaster.com
1-800-528-2806
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
• Replace ONLY with 9V Lithium battery.
• DO NOT recharge, disassemble, heat above 212° F (100° C) or incinerate.
Battery
Mounting plate
Faceplate
Battery Cover
Symptom:
The keypad will not program to the operator.
Cause:
The keypad is programmed to the wrong frequency and encryption.
Solution:
Program the keypad to match the operator's frequency and encryption (see page 3)
.
Symptom:
The backlight and tone on the keypad no longer work.
Cause:
Battery may be dead.
Solution:
Replace battery with 9V Lithium battery.
REVIEW COPY
