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40
Scenario 2
– I need to test the REM function on my generator. The service manual
says that the REM alarm should occur if the resistance increases by 40%.
Solution
–
1. Select REM/ARM/CQM from the main menu.
2. Press the CQM Resistance button and enter a resistance that should result in a
normal CQM state, in this example we will use 50 ohms.
3. Press the Change By Percent button and enter 40 in the number pad. The
screen should look like the following:
4. Connect the Dispersive output from the DUT to the Dispersive inputs on the
ESU-2400. If you are using the cables from the ESU-2400 accessory kit, use the
Blue cable with the center pin.
5. The DUT REM state should be Normal.
6. Press the Up arrow under the Change By Percent heading. The resistance will
change to 70 ohms and the DUT should indicate a REM alarm.