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<br />DATE: <br /> <br />OBSERVER(S): <br /> <br />SITE ID: DCP ID: REPORT TIME: CHANNEL: <br /> <br />STD. STN. PRES.: NUMBER OF SENSORS:_ <br />ALL OCCURRENCES AT THE SITE NOT IMMEDIATELY DOCUMENTED ON THIS FORM SHOULD BE <br />WRITTEN IN THE AVAILABLE SPACE. <br /> <br />MST MDT CUT -- Time of arrival at site. <br />Measure the pressure at the site, using the microbarometer. Record the time of <br />measurement, the microbarometer serial number, and the microbarometer reading. <br /> <br />a.) Microbarometer serial number: <br />Time: MST MDT CUT Pressure: "Hg <br />If a second microbarometer is available, do the same for it. <br /> <br />~ <br /> <br />b.) Microbarometer serial number: <br />Time: MST MDT CUT <br /> <br />Pressure: <br /> <br />"Hg <br /> <br />Open the Hoffman box and lower the <br />the following voltages. <br />1.) Place the DVM on Pins 13 and <br />and record the voltage read. <br /> <br />mother board tray. <br /> <br />Measure and record <br /> <br />14 of the RH board PI connector. <br /> <br />Measure <br /> <br />2. ) <br /> <br />VDC (e.g. 5.000) <br />Place the DVM on Pins 15 and 16 of the RH board PI connector. Measure <br />and record the voltage read. <br />VDC (e.g. -5.000) <br />Place the DVM on the "3.6" V excitation for the T/RH probe (pin 4 of the <br />P2 connector on the RH board), measure and record the voltage to 4 sig. <br />figures. <br /> <br />3. ) <br /> <br />6. ) <br /> <br />7.) <br /> <br />8. ) <br />9. ) <br />10. ) <br /> <br />VDC (e.g. 3.600) <br />If you are to perform the field mother board calibration check, go to page <br />2 of this form (reverse) and record the appropriate information. <br />Power down the platform by turning the TESTloPER switch to OPER and the <br />POWER switch OFF. <br />Record the time of power down: MST MDT CUT <br />Disconnect the solar voltage regulator leads from the solar panel <br />terminals. <br />Remove the solar voltage regulator from the battery and record the <br />3-character site ID and date on the regulator. <br />Remove the power cable from the battery. <br />Remove the battery from the platform. Record its serial number below. <br />Remove the DCP from the platform. Record its serial number below. <br /> <br />Battery SiN: DCP SiN: <br />Place the mother board in an upright position. Close the <br />Hoffman box and lock it. <br /> <br />4. ) <br />5.) <br /> <br />11.) <br /> <br />MST MDT CUT -- Time of departure <br /> <br />Figure II.2 <br />Form <br /> <br />"CCOPE/PROBE" Mesonet Station Power-Down Data <br /> <br />16 <br />