# | Img | Title | Type | Language | View | |||||||||
1. | LIFTMASTER 387LM (02) Manual MODELS 387LM & 387LMC Universal Wireless Keyless Entry Read instructions thoroughly BEFORE beginning. Start with garage door closed. To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door: Determine garage door opener type - Smart/Learn button or DIP Switch. The ALWAYS kee... Brands:LIFTMASTER | User Manual | ENGLISH | [View] | ||||||||||
# | Img | Title | Type | Language | View |
1. | LIFTMASTER 387LM (02) Manual MODELS 387LM & 387LMC Universal Wireless Keyless Entry Read instructions thoroughly BEFORE beginning. Start with garage door closed. To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door: Determine garage door opener type - Smart/Learn button or DIP Switch. The ALWAYS kee... Brands:LIFTMASTER | User Manual | ENGLISH | [View] |