Electrical Safety Warning Signs Quiz
18 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

How can you exit the adjustment menu on the machine?

  • Press Enter/Back (correct)
  • Click the 'Auto' icon
  • Remove the battery
  • Press the power button

What should you check if the remote control fails to work?

  • The battery capacity
  • Objects between remote and equipment (correct)
  • The color settings
  • The sleep mode settings

What might cause the machine to automatically shut down?

  • Incorrect color settings
  • Low battery in the remote control
  • Sleep mode activated
  • Sudden power outage (correct)

How can you address a 'Signal out of range' issue in PC Mode?

<p>Check display settings (C)</p> Signup and view all the answers

What should be adjusted to fix 'vertical lines or streaks' on the display?

<p>Clock and phase position in menu (B)</p> Signup and view all the answers

How can you correct a display format that is not supported?

<p>Select automatic correction in menu (B)</p> Signup and view all the answers

What does the ISO 7000 symbol 0434a or 0434b (2004-01) represent?

<p>Caution (A)</p> Signup and view all the answers

Which IEC symbol represents 'Dangerous voltage'?

<p>IEC 60417-5036 (2002-10) (B)</p> Signup and view all the answers

What does the IEC 60417-5017 (2006-08) symbol signify?

<p>Earth/ground (D)</p> Signup and view all the answers

Which symbol indicates 'Protective earth/protective ground'?

<p>IEC 60417-5019 (2006-08) (A)</p> Signup and view all the answers

According to the FCC Statement, what class of digital device has this equipment been tested for compliance?

<p>Class B (B)</p> Signup and view all the answers

If this equipment causes harmful interference to radio or television reception, what is one of the suggested measures to correct the interference?

<p>Increase the separation between the equipment and receiver (D)</p> Signup and view all the answers

What should be checked if touch function is invalid?

<p>Size of article touched (C)</p> Signup and view all the answers

What should be checked if video function can't work normally?

<p>Signal wire connection (A)</p> Signup and view all the answers

How to adjust the volume if audio function can't work normally?

<p>Press mute button (C)</p> Signup and view all the answers

What should be done for proper maintenance according to the text?

<p>Unplug power plug before cleaning (B)</p> Signup and view all the answers

How to troubleshoot when there are horizontal or vertical stripes on the image?

<p>Adjust brightness or contrast in menu (B)</p> Signup and view all the answers

Why is it important to check whether touch pen is facing the screen?

<p>To ensure proper touch function (C)</p> Signup and view all the answers

More Like This

General Safety Warnings for Power Tools
32 questions
Electrical Safety-Related WP, Level II - Flashcards
38 questions
Electrical Safety Chapter 5 Quiz
100 questions
Use Quizgecko on...
Browser
Browser