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...	...	@@ -831,37 +831,25 @@
831	831	[[image:1654831774373-275.png]]
832	832
833	833
834		-(((
835	835	(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
836		-)))
837	837
838		-(((
839	839	(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
840		-)))
841	841
842		-(((
843	843	(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
844		-)))
845	845
846	846
847		-(((
848	848	Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
849		-)))
850	850
851	851
852	852	[[image:1654831797521-720.png]]
853	853
854	854
855		-(((
856	856	In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
857		-)))
858	858
859	859	[[image:1654831810009-716.png]]
860	860
861	861
862		-(((
863	863	If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
864		-)))
865	865
866	866
867	867
...	...	@@ -879,78 +879,52 @@
879	879	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
880	880
881	881	(((
882		-(((
883	883	Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
884	884	)))
885		-)))
886	886
887	887	* (((
888		-(((
889	889	AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
890	890	)))
891		-)))
892	892	* (((
893		-(((
894	894	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
895	895	)))
896		-)))
897	897
898	898	(((
899		-(((
900	900
901		-)))
902	902
903		-(((
904	904	There are two kinds of commands to configure LLDS12, they are:
905	905	)))
906		-)))
907	907
908	908	* (((
909		-(((
910	910	(% style="color:#4f81bd" %)** General Commands**.
911	911	)))
912		-)))
913	913
914	914	(((
915		-(((
916	916	These commands are to configure:
917	917	)))
918		-)))
919	919
920	920	* (((
921		-(((
922	922	General system settings like: uplink interval.
923	923	)))
924		-)))
925	925	* (((
926		-(((
927	927	LoRaWAN protocol & radio related command.
928	928	)))
929		-)))
930	930
931	931	(((
932		-(((
933	933	They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
934	934	)))
935		-)))
936	936
937	937	(((
938		-(((
939	939
940	940	)))
941		-)))
942	942
943	943	* (((
944		-(((
945	945	(% style="color:#4f81bd" %)** Commands special design for LLDS12**
946	946	)))
947		-)))
948	948
949	949	(((
950		-(((
951	951	These commands only valid for LLDS12, as below:
952	952	)))
953		-)))
954	954
955	955
956	956