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Wireless External Data

Interface (WEDI-4)

P/N: ASM1024-600

USER MANUAL

Revision 1.0

29 Firemens Way, Poughkeepsie, New York 12603 USA

Voice: (845) 471-7007, Fax: (845) 471-7020, E-mail: [email protected]

Copyright



2019 Spectra Vista Corporation

Содержание ASM1024-600

Страница 1: ...ata Interface WEDI 4 P N ASM1024 600 USER MANUAL Revision 1 0 29 Firemens Way Poughkeepsie New York 12603 USA Voice 845 471 7007 Fax 845 471 7020 E mail svcinfo spectravista com Copyright 2019 Spectra...

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Страница 3: ...IN 20 BOTTOM MOUNT AS SHOWN BELOW 3 CONTROLS AND INDICATORS 4 POWER SWITCH 4 LED AUDIO BEEPER 4 PAIRING WEDI 4 WITH YOUR INSTRUMENT 5 WEDI 4 USAGE STAND ALONE MODE 7 WEDI 4 USAGE PC MODE 9 WEDI 4 REC...

Страница 4: ...g Downwelling Radiance Is Currently Down 3 Percent vs Reference 8 Figure 13 LCD Indicating Downwelling Radiance Is Currently Up 10 Percent vs Reference 8 Figure 14 PC Software WEDI Controls Example 9...

Страница 5: ...ly inject data from the built in Li Cor PAR sensor as well as data from external sensors into the scan data acquired by the spectroradiometer Figure 1 WEDI 4 Top View Showing Built In PAR Sensor Figur...

Страница 6: ...nges in downwelling irradiance and take action to avoid collecting erroneous data The i Series instruments record the external sensor data for each measurement The i Series spectroradiometer operator...

Страница 7: ...4 CHANNEL USER MANUAL REVISION 1 0 Figure 4 i Series External Data Bluetooth Antenna Location For best results the WEDI 4 may be mounted on a tripod using its built in 20 bottom mount as shown below...

Страница 8: ...unit emits a single 1 second beep to indicate that power has been applied and that the firmware has successfully started The LED lights and stays on solid to indicate sufficient battery voltage to run...

Страница 9: ...own below Figure 7 WEDI 4 Unique Bluetooth Address Tag Chassis Bottom The pairing process uses the i Series PC Data Acquisition Software to configure the WEDI 4 Bluetooth address into the i Series ins...

Страница 10: ...g from the WEDI 4 to the i Series instrument Figure 10 LCD Pairing Process Completed Once the pairing is complete press the SAVE SETTINGS button This will cause the i Series instrument to automaticall...

Страница 11: ...yet So the instrument is waiting for the initial reference See below Figure 11 Waiting for the Initial Reference Scan Note that the EXT field will also display OFF if the EXTERN DATA field mentioned...

Страница 12: ...current downwelling radiance is 10 percent greater than at the time that the reference scan was taken Figure 13 LCD Indicating Downwelling Radiance Is Currently Up 10 Percent vs Reference When the EX...

Страница 13: ...noted in any resulting SIG files in the header s external data mask field See the i Series User Manual for more details on external data and SIG file header fields for more information External Data D...

Страница 14: ...as dark at the time that this button is pressed The Ext Data Dark button need not ever be pressed if the WEDI 4 sensors do not require dark current correction When the Ext Data Scan button is pressed...

Страница 15: ...ed right now a new Reference Scan is not required The Last Scan field is also updated whenever the Target Scan button is pressed This allows the operator to immediately know when a Target Scan must be...

Страница 16: ...r turned off and the battery charger disconnected from the mains remove the charging port cap and plug the battery charger into the WEDI 4 charging port Figure 19 WEDI 4 Battery Charging Port Plug the...

Страница 17: ...11 Volts Nominal 9 2 10 2 Volts Low 9 2 Volts Table 1 Battery Voltage vs Charge State The nominal voltage of the battery is 9 6V The WEDI 4 will operate on voltages as low as 8 5V however it is recom...

Страница 18: ...Check using a Voltmeter The voltage level of the WEDI 4 battery may be checked by turning the unit ON and placing a volt meter between pins 2 and 3 of the round SPN 1 connector located on the side of...

Страница 19: ...red screws from the top of the unit and carefully remove the top cover Note that there are wiring harnesses that will still attach the top cover to the lower chassis It is NOT necessary to remove all...

Страница 20: ...d Battery Prepared For Removal The old battery is attached to the enclosure side wall with double sided foam tape Start the process of removing the battery by first carefully separating the old batter...

Страница 21: ...nto the enclosure Be sure to insert the new battery fully into the bottom of the enclosure before gently pressing the new battery into place against the enclosure side wall Reconnect the 2 pin battery...

Страница 22: ...tor as a temperature input This input may alternately be configured to accept any sensor whose DC voltage output is within the range 0 0 to 4 0 volts Contact the factory in order to change the thermis...

Страница 23: ...ry 9 6V 800mAh 7 7 Wh Rechargeable NiMH SVC P N CAB1024 504 Battery Run Time Approx 10 hours Battery Charger 6 12 Cell Smart Charger 700mA SVC P N CHG000051 Battery Charge Time Approx 2 hours Bluetoot...

Страница 24: ...el SPN1 Pyranometer LI COR refers to Li Cor Biosciences Inc Model LI 190 Quantum Sensor SC refers to Switchcraft female connector p n EN3P5FX mate is p n EN3C5MX I O WEDI A D Converter Analog Input Ra...

Страница 25: ...1 2 1 2 1 SVC WIRELESS EXTERNAL DATA INTERFACE 4 CHANNEL USER MANUAL REVISION 1 0 WEDI 4 User Manual Document Revision Sheet Revision Level Section Revised By Date Revision 1 0 All LS 3 1 19 Initial R...