Thermo Electron 48C - Page 119

Chapter 6 Troubleshooting
MALFUNCTION POSSIBLE CAUSE ACTION
Analog test ramp
Faulty recorder Replace recorder
D/A calibration off Recalibrate the D/A with a
DMV known to be in
calibration
Digital electronics
defective
Replace one board at a time
with a spare board to isolate
the defective board
6-3