ABB MR Series Startup Procedure page 18

IMPORTANT: Make sure the power is off on the instrument before proceeding to the next step.
4. Install one or two detectors on the top cover as laid out on the next figure:
5. When putting the detector module(s) in place, please watch for the two dowel pins that guide the detector to
its proper location. When the detector module is in place, secure it to the output optics plate by tightening
the two captive screws located at the bottom of the module.
6. For the MR100, plug the two telephone type connectors into the preamplifier. There are two cables to
connect and the size of the connectors differs permitting only one location per cable. This is not required for
the MR200 as the connection is made automatically when the detector is installed in place. This is done via
a 50 pin connector installed on the output optics plate. Make sure that cryogenic detectors are properly filled
with Liquid Nitrogen.
7. At this point the detector module(s) is(are) in place and the power can be applied to the instrument.
8. Insert the power cable into the socket located on the connector plate of the instrument.
9. Connect the data cable at the proper location on the connector plate of the instrument.
10. Connect the other end of the cable into the DSP board located inside the computer.
11. Turn on both the computer and the spectroradiometer.
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MR Series FT-Spectroradiometers