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CTS · Question #242
CTS Question #242: Real Exam Question with Answer & Explanation
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Question
What should be done first if a control system's touch screen is reported as locked, frozen, or otherwise not functioning?
Options
- ARemove the device, switch it out and return it to the manufacturer for diagnostic checks
- BUse a voltage meter to check for continuity, remove mother board and switch it out
- CReroute all systems to the nearest functioning system
- DCheck all connectors; confirm the screen is not in power saver mode
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