CFR 1020.32 Fluoroscopic equipment (d)(2) Optional clause for high-level control

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When a mode of operation has an optional high-level control and the control is activated, the equipement:

  • shall not be operable at any combination of tube potential and current that will result in an AKR in excess of 176 mGy per minute (vice 20 R/min exposure rate) at the measurement point specified in 1020.32(d)(3).
  • Special means of activation of high-level controls shall be required:
    • The high-level control shall be operable only when continuous manual activation is provided by the operator.
    • A continuous signal audible to the fluoroscopist shall indicate that the high-level control is being employed