Related Manuals for SAT-Kabel IRM 5 MMC
Summary of Contents for SAT-Kabel IRM 5 MMC
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Page 1: Operating Instructions
OPERATING INSTRUCTIONS IRM 5 MMC Impulse reflectometer with memory card SAT Kabel ® Satelliten- und Kabelfernsehanlagen/Industrievertretung GmbH Chemnitzer Straße 11 . 09217 Burgstädt... - Page 2 We thank you for buying of a product of the company SAT-Kabel ®. This operating instructions shall help you to understand the functions of the instrument and to ease its use. If you have questions about this instrument or suggestions for further improvements, please get in touch with us.
- Page 3 Operational elements Charging socket Measuring socket MMC – memory card LCD-Display 3 Operating keys down up mode Technical data, features Measuring ranges 0 – 2000 m Resolution 0,25 m / 1 m / 4 m switchable Accuracy 0,2 % of the measuring range Propagation factor 0,250 –...
- Page 4 Use of the given cable types: Switch on the IRM 5 MMC with key 1 , push after that key 2. Select the cable type with the keys 1 und 2 , after that push key 3 – propagation factor and cable attenuation of the cable types are preset at the measurements.
- Page 5 (selection possible by pushing long key 3). If the cable attenuation is correctly set, the IRM 5 MMC displays the real return loss (local return loss). The pulse attenuation of the cable is taken into consideration by the IRM 5 MMC the pulse gain is set automatically.
- Page 6 Operating scheme IRM 5 MMC Switch on : Switch on with selection of the cable type: Cursor shift or change values: Store values: push Keys: ” down ” = 1; “ ” = 2; “ mode ” = 3 K = push shortly...
- Page 7 (ohne Messwertspeicherung) Key 1, then key 3 Key 1, then 2 / cable type select with 1 and 2 / push 3 with 1 or 2 1 + 3 simultaneously Storage place P0...P9 cable attenuation cable attenuation or gain or gain V Storage place P0...P9 propagation factor propagation factor...
- Page 8 Measuring of the propagation factor (nvp-value) of the cable: Connect a cable with known length (e.g. 100 m) on the IRM 5. Set the cursor on the cable length and change the propagation factor so that the pulse echo appears behind the cursor. Measurement principle: The measuring pulse fed into the cable will reflected by inhomogeneity of the cable i mpedance (cable faults) and showed on the display.
- Page 9 6 . If “SCAN ERFOLGREICH !“ in the last line of the displays appears, the measurement is successfully completed. The measurement point name is automatically consecutively numbered. 7. By shortly pushing of the key 3 the IRM 5 MMC will be reset in the normal operation mode. PC software...
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- Page 11 This guarantee is valid for new instruments purchased in Germany. New instruments and their components, which are defective because of production faults and/or material faults, are repaired or are replaced from SAT-Kabel® against a corresponding instrument. For wear parts, like accumulators, keyboards, housings, bags, connecting cables this guarantee is valid for 6 month from the purchasing date.
- Page 12 ® SAT-Kabel Satelliten- und Kabelfernsehanlagen/Industrievertretung GmbH Telefon: +49 3724 6665-0 Telefax: +49 3724 6665-44 E-Mail: info@sat-kabel.de Internet: www.sat-kabel.de Errors, technical amendmends and developments are subject to change without notice! IRM5MMC_1/2008e CDX3 ©SAT-Kabel ®...
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