Troubleshooting Video Issues Lesson 001) Physical Cabling and Source Selection Part 1
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/14
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
15 Terms
What can HDMI, DisplayPort, and Thunderbolt cables carry other than video?
Audio.
What is a common issue concerning audio output to a display or monitor?
The cable doesn’t support it.
What is the most common fix for troubleshooting audio output issues to a display or monitor, when using a video cable?
Use a cable that is capable of that kind of output.
What kind of cable requires a separate cable for audio output?
VGA and DVI.
What needs to be verified when troubleshooting audio output issues on a video setup that uses VGA or DVI cables?
The audio cable is properly seated.
What is a common issue concerning troubleshooting video issues when dealing with a display that supports multiple HDMI or DisplayPort connections?
Incorrect data source is selected.
What is the most common fix for troubleshooting video display issues on a display or monitor that has multiple HDMI or DisplayPort connections?
Set the monitor to the right input.
What does HDCP stand for?
High-Bandwidth Content Protection.
High-Bandwidth Digital Content Protection
This coding scheme protects audio and video signals over HDMI, DisplayPort, and similar technologies.
What is the purpose of HDCP?
To prevent people from being able to copy or illegally intercept the signals from a streaming video session.
What is the first thing a tech should do when dealing with HDCP issues?
Turn off the TV and turn off the device, then turn on the TV and turn on the device.
What does the specific way of turning the TV and device off and on do when dealing with HDCP issues?
Allows the handshake to occur.
What should be done if turning the TV and HDCP enabled device properly doesn’t fix HDCP issues?
Upgrade the quality of the HDMI or DisplayPort cable.
Where might someone come across HDCP issues?
When troubleshooting set-top boxes, smart TV devices, and game consoles.
When it comes to display issues, what are going to be the general culprit?
Physical cabling and source selection.