Ronan Engineering X96SI/R, Instruction And Operation Manual

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If no, follow these steps:
1. Remove all wires from the detector input board except pins 1, 2, 3, and 4.
2. Recheck the voltage:
For scintillator input, check for +15 VDC on pins 6 and 7.
3. Check if the voltages are okay and are at +/-10%.
– If no, replace the detector input board.
– If yes, follow the next step:
4. Check the cable to the detector. If okay replace the detector. Otherwise, replace the cable.
If yes, follow these steps:
1. Check the input on pin 5 with a counter.
2. Verify if there are any counts.
– If yes, try replacing the detector input borad.
– If no, check the cable to the detector. If okay, replace the detector. Otherwise, replace
the cable.
If yes (counts are displayed), follow these steps:
1. Verify if there is scintillator input.
– If yes, then follow the next two steps.
2. Check the count period and ensure its value matches your scan rate (usually 400 mS).
3. Advance to the Prescale Divider and ensure its value is set to 1.
Power Supply Problems
Follow these steps to troubleshoot problems with the power supply:
1. Ensure that the power switch on the power supply is turned on.
2. Check the supply voltage:
AC=85 to 265 VAC
DC=23.8 to 25.2 VDC
3. Check the power supply fuse.
4. Make sure the power supply input connector is pushed down all the way.
5. Pull the 2 pin 5V connector from the supply.
6. Verify that the power supply LED is on.
– If not, replace the power supply.
– If yes, replace the 2 pin 5V connector and verify that the power supply LED is still on.
– If yes, you are done.
– If not, check the module voltages.
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