3850 Elite Series Manual
Page 29
...Battery do not have to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number 485LM for disposal instructions. Test the installed battery with local codes for replacement battery. • DO NOT dispose of time....is accompanied by a flashing green LED. Under normal usage batteries will recharge. Battery Status LED NOTE: LED is most visible with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is being charged. ALWAYS wear protective gloves ...
...Battery do not have to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number 485LM for disposal instructions. Test the installed battery with local codes for replacement battery. • DO NOT dispose of time....is accompanied by a flashing green LED. Under normal usage batteries will recharge. Battery Status LED NOTE: LED is most visible with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is being charged. ALWAYS wear protective gloves ...
3850 Elite Series Manual
Page 31
... the Lock Mode following the instructions for Using the Door Control. • Reprogram remotes following page. 2. If the trolley re-engages with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is accompanied by adjusting the outer nut 4 to Adjustment Step...1. Using the Wall-Mounted Door Control, Light Feature. 6. My motor unit hums briefly: • First verify that the trolley is equipped with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains on when the power is restored, and is operating off...
... the Lock Mode following the instructions for Using the Door Control. • Reprogram remotes following page. 2. If the trolley re-engages with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is accompanied by adjusting the outer nut 4 to Adjustment Step...1. Using the Wall-Mounted Door Control, Light Feature. 6. My motor unit hums briefly: • First verify that the trolley is equipped with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains on when the power is restored, and is operating off...