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Home / Catherine Tramell - Page 7

Author: Catherine Tramell

Catherine Tramell has been covering technology as a freelance writer for over a decade. She has been writing for Pointer Clicker for over a year, further expanding her expertise as a tech columnist. Catherine likes spending time with her family and friends and her pastimes are reading books and news articles.
PC HDMI Ports: How Many Are They & How To Check Them
Guides

PC HDMI Ports: How Many Are They & How To Check Them

ByCatherine Tramell January 18, 2022October 31, 2023

What To Know Desktop PCs typically have multiple HDMI ports due to space, while laptops usually have one….

Read More PC HDMI Ports: How Many Are They & How To Check ThemContinue

Can Our Eyes Detect 4K, 8K & 1080p Resolution? 
Guides

Can Our Eyes Detect 4K, 8K & 1080p Resolution? 

ByCatherine Tramell January 18, 2022January 23, 2024

What To Know The human eyes can perceive up to 576 megapixels, making the 8 megapixels of 4K…

Read More Can Our Eyes Detect 4K, 8K & 1080p Resolution? Continue

Is Your TV’s USB Port Enough to Power Any Firestick Models?
Guides

Is Your TV’s USB Port Enough to Power Any Firestick Models?

ByCatherine Tramell January 8, 2022October 29, 2023

What To Know A Fire TV Stick can be powered by a TV’s USB port, but older TVs…

Read More Is Your TV’s USB Port Enough to Power Any Firestick Models?Continue

Do RCA to HDMI Converters Really Work? Testing with a Wii Console
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Do RCA to HDMI Converters Really Work? Testing with a Wii Console

ByCatherine Tramell December 22, 2021December 29, 2023

What To Know An active converter will work to convert RCA to HDMI. Simple RCA-to-HDMI cables without the…

Read More Do RCA to HDMI Converters Really Work? Testing with a Wii ConsoleContinue

Can You Daisy-Chain Monitors With VGA Cables?
Guides

Can You Daisy-Chain Monitors With VGA Cables?

ByCatherine Tramell December 21, 2021November 2, 2023

What To Know VGA cables cannot be used to daisy-chain monitors due to their analog technology To successfully…

Read More Can You Daisy-Chain Monitors With VGA Cables?Continue

Why Does Your TV (Monitor) Go Black When HDMI is Plugged In?
Guides

Why Does Your TV (Monitor) Go Black When HDMI is Plugged In?

ByCatherine Tramell December 5, 2021December 25, 2023

What To Know Check and ensure the proper functioning of your TV/monitor and source device, as HDMI black…

Read More Why Does Your TV (Monitor) Go Black When HDMI is Plugged In?Continue

HDMI ARC vs. Regular HDMI: Breaking Down the Differences
Guides

HDMI ARC vs. Regular HDMI: Breaking Down the Differences

ByCatherine Tramell December 3, 2021February 16, 2024

What To Know HDMI ARC, introduced with HDMI 1.4, streamlines AV connections by enabling two-way audio with a…

Read More HDMI ARC vs. Regular HDMI: Breaking Down the DifferencesContinue

3 Instant Ways to Use Laser Pointer in Google Meet
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3 Instant Ways to Use Laser Pointer in Google Meet

ByCatherine Tramell December 2, 2021November 23, 2023

What To Know In Google Slides within Google Meet, use the Options menu to enable the Laser Pointer…

Read More 3 Instant Ways to Use Laser Pointer in Google MeetContinue

4 Effective Solutions for Epson Projector Overheating: Temp Light Blinking Explained
Guides

4 Effective Solutions for Epson Projector Overheating: Temp Light Blinking Explained

ByCatherine Tramell December 1, 2021November 2, 2023

What To Know Regular cleaning of air filters and vents is crucial for preventing Epson projector overheating, and…

Read More 4 Effective Solutions for Epson Projector Overheating: Temp Light Blinking ExplainedContinue

HDMI Hot Plug Explained: What It Means and How Hot Plug Detect Works
Guides

HDMI Hot Plug Explained: What It Means and How Hot Plug Detect Works

ByCatherine Tramell November 30, 2021February 16, 2024

What To Know HDMI hot plug involves connecting an HDMI cable to a powered-on device, a common practice…

Read More HDMI Hot Plug Explained: What It Means and How Hot Plug Detect WorksContinue

Does Your TV Support HDMI 2.1? 3 Quick Checks
Guides

Does Your TV Support HDMI 2.1? 3 Quick Checks

ByCatherine Tramell November 28, 2021February 16, 2024

Quick Checks for You To determine if your TV has HDMI 2.1, check the specs for an “HDMI…

Read More Does Your TV Support HDMI 2.1? 3 Quick ChecksContinue

Easy HDMI Port Checks: How to Tell If It’s Bad & Alternatives
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Easy HDMI Port Checks: How to Tell If It’s Bad & Alternatives

ByCatherine Tramell November 23, 2021February 16, 2024

What To Know Identify HDMI port issues through symptoms like flickering pictures, bad resolution, and audio-video sync problems,…

Read More Easy HDMI Port Checks: How to Tell If It’s Bad & AlternativesContinue

How To Connect a Bluetooth Speaker to an Epson Projector? (Step By Step)
Guides

How To Connect a Bluetooth Speaker to an Epson Projector? (Step By Step)

ByCatherine Tramell November 22, 2021October 20, 2023

What To Know Most projectors lack quality built-in audio, necessitating external sound systems for a richer experience. While…

Read More How To Connect a Bluetooth Speaker to an Epson Projector? (Step By Step)Continue

Can a Bad HDMI Cable Cause Stuttering?
Guides

Can a Bad HDMI Cable Cause Stuttering?

ByCatherine Tramell November 9, 2021February 16, 2024

What To Know Video stuttering can be caused by various factors like corrupt source files or slow internet,…

Read More Can a Bad HDMI Cable Cause Stuttering?Continue

Facing ‘Error in Auto Iris’ on Your Epson Projector? 5 Fixes Inside!
Guides

Facing ‘Error in Auto Iris’ on Your Epson Projector? 5 Fixes Inside!

ByCatherine Tramell October 28, 2021November 28, 2023

What To Know Epson projector error in auto iris can arise from improper connections, dust accumulation, worn-out gears,…

Read More Facing ‘Error in Auto Iris’ on Your Epson Projector? 5 Fixes Inside!Continue

8 Quick Steps To Reset Your Epson Projector Password
Guides

8 Quick Steps To Reset Your Epson Projector Password

ByCatherine Tramell October 16, 2021February 16, 2024

What To Know Process: Turn on the projector > Access the Password settings > Initiate Password Change >…

Read More 8 Quick Steps To Reset Your Epson Projector PasswordContinue

Epson Projector Not Turning On? 6 Quick Fixes to Get It Working Again!
Guides

Epson Projector Not Turning On? 6 Quick Fixes to Get It Working Again!

ByCatherine Tramell October 15, 2021November 21, 2023

Quick Fixes for You For Epson projectors not turning on, check the power connections, ensure the control panel…

Read More Epson Projector Not Turning On? 6 Quick Fixes to Get It Working Again!Continue

How To Clean Your Outdoor Projector Screen for Optimal Maintenance
Guides

How To Clean Your Outdoor Projector Screen for Optimal Maintenance

ByCatherine Tramell September 8, 2021November 8, 2023

What To Know Outdoor projector screens can withstand elements but should be cleaned with caution, avoiding moisture build-up…

Read More How To Clean Your Outdoor Projector Screen for Optimal MaintenanceContinue

5 Practical Ways to Connect External Speakers to Epson Projectors?
Guides

5 Practical Ways to Connect External Speakers to Epson Projectors?

ByCatherine Tramell August 27, 2021November 9, 2023

What To Know External speakers can be connected to an Epson projector through various methods such as AUX…

Read More 5 Practical Ways to Connect External Speakers to Epson Projectors?Continue

Projector Screen Dimensions: How Big Are 100, 120, & 150-Inch Screens in Reality?
Guides

Projector Screen Dimensions: How Big Are 100, 120, & 150-Inch Screens in Reality?

ByCatherine Tramell August 27, 2021December 12, 2023

What To Know Projector screens can range from 90 inches, suitable for spacious rooms, to 150 inches, which…

Read More Projector Screen Dimensions: How Big Are 100, 120, & 150-Inch Screens in Reality?Continue

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