Advertisement
OM Signal Testload -- Perform this test daily or every 10 hours of data collection to
ensure you are obtaining reliable data, and whenever optical data is questionable. The
purpose of this test is to insure that the instrument is performing properly.
The OpticMapper/EC Controller is shipped with an Instrument Test Load (Part No.
46403) that will enable you to quickly check the instrument to ensure that it is
functioning properly. To perform this test:
1) Disconnect the optical power cable from the OpticMapper/EC Controller.
2) Connect the test load to the Optical Power port.
3) Switch on the OpticMapper and view display on the DW-EC-Force Software.
4) The display should show:
Red: 833 +/-10
IR:
5) If the readings vary significantly contact Veris service department.
6) Once the test is complete, remove the test load and reinstall the optical power
cable.
Figure 6 OM Signal Test Load installed
289+/-10
OM Signal Test Load
6-4
Advertisement
