Focus RM-518 plus, User Manual, Page: 7 / 29

3 Notice:
3.1 RF signal LED light on the receiver will be flashing when the remote is being
used.
3.2 When Battery Low LED light on Remote is lighting, it means the remote requires
changing batteries.
3.3 When doing the ID setting, please make sure the distance between the receiver
and remote is within 60 cm (2 feet).
Battery Low caution
LED light
60cm
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