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...	...	@@ -275,7 +275,7 @@
275	275	=== 2.3.1  Battery Info ===
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277	277
278		-Check the battery voltage for LDDS45.
	278	+Check the battery voltage for LDDS75.
279	279
280	280	Ex1: 0x0B45 = 2885mV
281	281
...	...	@@ -286,16 +286,16 @@
286	286	=== 2.3.2  Distance ===
287	287
288	288	(((
289		-Get the distance. Flat object range 30mm - 4500mm.
	289	+Get the distance. Flat object range 280mm - 7500mm.
290	290	)))
291	291
292	292	(((
293		-For example, if the data you get from the register is __0x0B 0x05__, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** 0B05(H) = 2821 (D) = 2821 mm.**
	293	+For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** 0B05(H) = 2821 (D) = 2821 mm.**
294	294	)))
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297	297	* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
298		-* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
	298	+* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
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