Calibration
Ramp Peak Voltage Adjustment
CAUTION: Do not make an X-ray exposure at this point in the procedure.
While viewing channel 2 of the oscilloscope (TP57 RAMP), adjust R109 for a peak amplitude of 3.8 Volts. The following figure
shows the RAMP signal after proper adjustment.
Properly Adjusted Ramp Peak Voltage
10
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