Table of Contents
Summary of Contents for SIERRA-OLYMPIA TECHNOLOGIES VENTUS OGI
- Page 1 USER GUIDE VENTUS OGI 603 Portway Avenue, Suite 100 | Hood River, OR 97031 | 855.222.1801 | www.sierraolympia.com Product Export Classification Control Number (ECCN): 6A003.b.4.a This document does not contain export-controlled technology.
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Page 2: Table Of Contents
Figure 3: Sensor FFC Mode ....................6 Figure 4: Gas Enhancement Mode ..................7 Table of Tables Table 1: Ventus OGI NUC ..................... 6 Table 2 Camera Focus Data ....................7 603 Portway Avenue, Suite 100 | Hood River, OR 97031 | 855.222.1801 | www.sierraolympia.com... -
Page 3: Safety Conditions
Mechanical ICD Ventus OGI 50mm 4 INTRODUCTION The Ventus OGI is ready to operate out of the box. This guide will provide a walkthrough of the minimum setup to begin imaging. This document applies to WIND Viewer Version 3.1.y and above. More detailed information on WIND Viewer is available in the WIND Viewer User Guide. -
Page 4: Theory Of Operation
WIND Viewer User Guide. It is common for the Ventus OGI to be installed in an enclosure that protects the camera from the elements and provides field-friendly connectors using patch cables to the camera’s interfaces as defined by the electrical ICD. -
Page 5: Figure 1: Connection Dropdown List
USER GUIDE VENTUS OGI 6.3.1 Connect the provided Sherlock-terminated power cable to J15. The nominal input voltage is 12 VDC (max 14 V) with a minimum 2.5 A supply. 6.3.2 The analog video line will be active after initialization and sensor cooldown without any additional configuration. -
Page 6: Stream Video
USER GUIDE VENTUS OGI 7 STREAM VIDEO Make sure that the steps in Section are completed. H.264 begins streaming immediately over UDP to the local computer’s IP address on port 15004. Live video should appear in the WIND Viewer main window. -
Page 7: Calibration
VENTUS OGI 8 CALIBRATION The Ventus OGI offers 1-point FFC (flat field offset correction) using an internal shutter and two 2-point NUC (gain) tables. An FFC should be performed to remove spatial noise and nonuniformities. Nonuniformities may develop as the camera and optics reach stable operating temperature. -
Page 8: Vg63-025-050 Lens Interchange Procedure
10 LENS FOCUS PROCEDURE The Ventus OGI cameras are pre-focused at the Sierra-Olympia factory to a distance and depth of field suitable for most applications. The camera may be manually refocused by loosening the lock ring with the provided lens wrench and rotating the lens until the desired focus is achieved, then tightening the lock ring. -
Page 9: 12 Revision History
USER GUIDE VENTUS OGI GEM will highlight all movement of the camera, rather than movement of the gas alone. However, performance may differ from application to application, and you may find that GEM mode is useful in non-stationary applications. 12 REVISION HISTORY...
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