HeliguyKnowledge BaseHow many scanning modes does the L1 have?How many scanning modes does the L1 have?The L1 has two scanning modes:Non-Repetitive Scanning modeRepetitive Scanning mode.Related QuestionsHow durable is the Emlid Reach RS4 Pro?The RS4 Pro is IP8 rated.How long does the Emlid Reach RS4 Pro battery last?Up to 16hrs.Can the Emlid Reach RS4 Pro be used as both a base and rover?Yes.