How should you verify the processor standby units in a radiographic processor system?

• A. Daily visual inspection
• B. Weekly power-on test
• C. Monthly calibration check
• D. No verification required

Answer: (A)

Standby units must be ready to take over without delay, so the quickest and most reliable way to confirm they’re capable of functioning is to perform a daily visual inspection. This daily check is about readiness: you look for obvious problems that would prevent the standby unit from operating when needed. You confirm that the unit is physically present, properly connected, and in the correct state—no loose cables or switches, indicator lights showing proper status, no leaks or corrosion, and no debris or misalignment that would block operation. Catching these obvious issues every day prevents unexpected downtime and helps ensure safe, continuous processing. More involved tests like a weekly power-on check or monthly calibration address performance and accuracy rather than immediate readiness, and saying no verification is required leaves gaps where a failure could go unnoticed.