Changes for page ANU Seismic Data Loggers

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29	29	= GPS Considerations =
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31		-GPS is required for the data to have accurate timestamps. A standard 3-5V 1575.42 Mhz coaxial cable works fine and can be found for relatively cheap (e.g. [[https:~~/~~/www.elecbee.com/en-3555-gps-antenna-bnc-male-for-garmin-gps-120120xl125-sounder-with-cable-2m) >>https://www.elecbee.com/en-3555-gps-antenna-bnc-male-for-garmin-gps-120120xl125-sounder-with-cable-2m]]
	31	+GPS is required for the data to have accurate timestamps. A standard 3-5V 1575.42 Mhz coaxial "dongle" antenna works fine and can be found for relatively cheap (e.g. [[https:~~/~~/www.elecbee.com/en-3555-gps-antenna-bnc-male-for-garmin-gps-120120xl125-sounder-with-cable-2m) >>https://www.elecbee.com/en-3555-gps-antenna-bnc-male-for-garmin-gps-120120xl125-sounder-with-cable-2m]]. Anything that locates satellites and gives you a GPS-synced time works!
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33	33	The TerraSAWR has a built-in GPS but this doesn't work as well, especially if the logger is (wisely) buried. **The LPR does NOT have a built-in GPS antenna, so an external antenna is mandatory.**
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41	41	The loggers can be "pre-programmed" with information (e.g. site name, sampling rate, etc) or they can be programmed in the field using the buttons on the logger. To pre-program the cards you simply edit a text file (named "[[ANUSRSetup.txt>>http://auspass.edu.au/field/ANUSRSetup.txt]]" for the LPRs, or "[[tSAWRSetup.txt>>http://auspass.edu.au/field/tSAWRSetup.txt]]" for the TerraSAWRs) and place it in the root directory on the SDCard. When the logger boots up, it will parse and load this information.
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43		-=== The format for ANUSRSetup.txt / LPR200s will be a single line of text that looks like this: ===
	43	+(% class="wikigeneratedid" id="HTheformatforANUSRSetup.txt2FLPR200swillbeasinglelineoftextthatlookslikethis:" %)
	44	+The format for ANUSRSetup.txt / LPR200s will be a single line of text that looks like this:
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45	45	{{{XXX195G0100010034864 2 }}}
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60	60	NOTE: the 2 at the very end is for "RECORD ON RESTART". The record on restart option ensures that if the logger dies and is powered back up whilst in the field (due to battery charging cycles or other causes) that the recording will resume. (# of blank spaces before this doesn't matter)
61	61	)))
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63		-=== The format for TSAWR loggers is shorter: ===
	64	+(% class="wikigeneratedid" id="HTheformatforTSAWRloggersisshorter:" %)
	65	+The format for TSAWR loggers is shorter:
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65	65	(% class="box errormessage" %)
66	66	(((
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79	79	and seismometer serial number (9999).
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82		-=== The formatting process using the logger: ===
	84	+(% class="wikigeneratedid" id="HTheformattingprocessusingthelogger:" %)
	85	+The formatting process using the logger:
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84	84	The process for formatting an SD card within the logger is straightforward. Navigate to the "SD INFORMATION" screen and press ERASE SD CARD. This process may take up to a minute. This will result in erasing all files from the card. Upon starting recording, a new 'seed' will be written containing all the information that the logger has been set with FINISH THIS SECTION
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279	279	(% class="box" %)
280	280	(((
281	281	= TerraSAWR Specs =
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337	337	)))