Changes for page Testing Procedures

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1		-XWiki.robert
	1	+XWiki.JackD

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27	27	(% class="box infomessage" %)
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29		-Unit powering ON is not instant, there may be a 10 to 15 sec delay.
	29	+NOTE: Unit powering ON is not instant, there may be a 10 to 15 sec delay.
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42		-The following step, power feature is not present in LPR200, therefore this step cannot be verified for  LPR recorders.
	42	+NOTE: The following step, power feature is not present in LPR200, therefore this step cannot be verified for  LPR recorders.
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44	44
45	45	== System Test ==
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70		-There are two types of solar regulators available. Make sure to not mix them as they supply different Voltages, 7.7V and 13.8V.
	70	+NOTE: There are two types of solar regulators available. Make sure to not mix them as they supply different Voltages, 7.7V and 13.8V.
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73	73	Navigate to “System Information” in the Menu and note the battery icon will have a lightning symbol indicating it’s charging, also observe the state of charge % is increasing under.
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85		-If the user requires to verify the sensor or the validity of the recorded data, a power spectral density analysis would need to be performed, see rest of document (link here) for instructions on how to perform this test.
	85	+NOTE: If the user requires to verify the sensor or the validity of the recorded data, a power spectral density analysis would need to be performed, see rest of document (link here) for instructions on how to perform this test.
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87	87
88	88	=== Recording test ===
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106		-For procedure on how to use and set-up the PSD script refer to the “Performing PSD function on recorded sensor data procedure” document. (LINK)
	106	+NOTE: For procedure on how to use and set-up the PSD script refer to the “Performing PSD function on recorded sensor data procedure” document. (LINK)
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108	108
109	109	=== Troubleshooting ===
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454	454
455	455	//(originally written by F. Bozinovic May 2024)//
456	456
	457	+
	458	+=== Introduction ===
	459	+
	460	+Sensor calibration allows user to input an electrical test signal into a connected sensor to simulate ground motion. The resulting digitized sensor output can then be analysed to assess various attributes of the sensor, such as basic functionality,
	461	+frequency response and/or sensitivity stability over time. For a high-quality broadband sensor, these parameters typically remain stable over time, so that if the sensor initially meets manufacturer’s specifications and has not suffered damage,
	462	+then calibration is usually not required. However, calibration can be a useful quality control check if it is suspected that the sensor may be defective or damaged after multiple deployments.
	463	+
	464	+(% class="box infomessage" %)
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	466	+NOTE: Not all sensors have this capability and user must refer to the manufacturer’s datasheet for clarification.
	467	+)))
	468	+
457	457	=== Process ===
458	458
459	459	The Centaur data recorder can generate and output an analog signal using a 16-bit internal digital-to analog converter (DAC). The DAC output is applied to the sensor for calibration purposes via the matching sensor cable. Make sure to use manufacturer cables as the correct signal lines have been connected to the correct pins of the mating connector. The Centaur CTR, CTR2 and CTR3 series models may generate signals of up to ±5 V amplitude, while the Centaur CTR4 series models have an enhanced calibration output.