User guide

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CHAPTER 2
The SIM 3 Hardware
2.4.5. Connecting the SIM-3004 Remote Power Supply to Mic Switchers
To connect additional SIM-3081 mic switchers to a system, connect a SIM bus cable to
the loop-through connector of a switcher that is connected to the analyzer (either directly
or via the loop-through connector of another mic switcher). Connect the cable to the left-
hand connector of the SIM-3004 remote power supply, located within the gray box marked
“Connect to 3022 Analyzer ONLY”.
Using another SIM bus cable, connect the right-hand connector of the power supply, marked
“Connect to 3088 or 3081 ONLY”, to the additional mic switcher. This same pattern can be
repeated for every one additional mic switcher, up to a maximum of the ten mic switchers
that SIM 3 can support.