• | Manually operate door. If it is unbalanced or binding, |
| call a trained door systems technician. |
• Check to be sure door opens & closes fully. Adjust limits | |
| if necessary (See page 27). |
• | Repeat the safety reverse test. Make any necessary |
| adjustments (See Adjustment Step 3). |
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 3V2032 coin batteries.
•Do NOT recharge, disassemble, heat above 100°C (212°F) or incinerate.
•Oil door rollers, bearings and hinges. The opener does not require additional lubrication. Do not grease the door tracks.
The lithium battery should produce power for up to 5 years.
To replace battery, use the visor clip or screwdriver blade to pry open the case as shown. Insert battery positive side up (+).
Dispose of old battery properly.
Replace the battery with only 3V2032 coin cell batteries.
Battery 
positive side up (+)
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.
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