LabChip GX/GXII User Manual

Troubleshooting and Diagnostics 242Test NameCurrentLeakageVoltageCalibrationCurrentCalibrationTestChipATestChipBTestChipBFor each pin, apply-3000V to pin and-100 to all others. Sumup currents.For each pin, apply-1000V while settingother nodes to 0.0 uA.Ensure each nodereaches appliedvoltage.For each pin, source10 uA into sink at-1000V. Ensure allcurrent goes to sink.Plate Sensor TestChipA Check the plate sensorcorrectly detectspresence and absenceof a plate.Punch Test TestChipA Check that plate robothas been trainedproperly.BarcodeChiprequired Description Potential FailuresAny Chip.(RequiresTest Plate)Read barcode on testplate.Source current too high orsum of sink currents toohigh. Clean or replace theO-rings (see page 232) andclean the chip cartridge.Voltage out of calibration.Pin not connected to powersupply.Current out of calibration.Pin not connected to powersupply. Contact CaliperTechnical Support (seepage 2).Faulty sensor. ContactCaliper Technical Support(see page 2).Misaligned punchesindicate poor robot training.Teach plate position.Contact Caliper TechnicalSupport (see page 2).Plate missing barcode.Place barcode on plate incorrect position (seepage 34).Barcode is not readcorrectly. Barcode readerdisconnected or misaligned.Contact Caliper TechnicalSupport (see page 2).P/N 127170 Rev. 00 LabChip GX User Manual Caliper Life Sciences, Inc.