Instructor Background

A+ 900 Series Updates

Module 1.1 - Configure and apply BIOS Settings

Module 1.2 - Differentiate Between Motherboards

Module 1.3 - Compare and Contrast RAM

Module 1.4 - Install and Configure Expansion Cards

Module 1.5 - Install and Configure Storage Devices

Module 1.6 - Differentiate CPU Types

Module 1.7 - Compare Connection Interfaces

Module 1.8 - Install Appropriate Power Supply

Module 1.9 - Custom Configurations

Module 1.10 - Evaluate Display Devices

Module 1.11 - Identify Connectors & Cables

Module 1.12 - Install Peripheral Devices

Module 2.1 - Network Cables and Connectors

Module 2.2 - Characteristics or Connectors / Cables

Module 2.3 - TCP/IP

Module 2.4 - Common TCP and UDP

Module 2.5 - Wireless Standards / Encryption

Module 2.6 - Install and Configure a SOHO Router

Module 2.7 - Internet Connection Types / Features

Module 2.8 - Identify Network Types

Module 2.9 - Compare Network Devices

Module 2.10 - Use Appropriate Networking Tools

Module 3.1 - Laptop Hardware and Components

Module 3.2 - Compare Laptop Display Types

Module 3.3 - Compare Laptop Features

Module 4.1 - Printer Imaging Processes

Module 4.2 - Install / Configure Printers

Module 4.3 - Printer Maintenance

Module 5.1 - Appropriate Safety Procedures

Module 5.2 - Environmental Impacts / Controls

Module 5.3 - Communication & Professionalism

Module 5.4 - Dealing with Prohibited Content

Exam Module

Module 1.1 - Windows Operating Systems

Module 1.2 - Installing & Configuring Operating Systems

Module 1.3 - Screen Capture Labs

Module 1.4 - OS Features - Administrative Tools

Module 1.5 - Control Panel

Module 1.6 - Network Connections on Client Desktop

Module 1.7 - Preventative Maintenance Tools

Module 1.8 - OS Security Settings

Module 1.9 - Virtualization

Module 2.1 - Security

Module 2.2 - Security Threats

Module 2.3 - Securing A Work Station Best Practices

Module 2.4 - Data Destruction Methods

Module 2.5 - Securing a Wireless Network

Module 2.6 - Securing Home Office Wired Network

Module 3.1 - Mobile Operating Systems

Module 3.2 - Configuring Network Connectivity and Email on Mobile

Module 3.3 - Securing Mobile Devices

Module 3.4 - Tablets vs Laptops

Module 3.5 - Mobile Device Synchronization

Module 4.1 - Troubleshooting Theory

Module 4.2 - Motherboard, RAM, CPU and Power Issues

Module 4.3 - Troubleshooting Hard Drives and RAID Arrays

Module 4.4 - Troubleshooting Display Issues

Module 4.5 - Troubleshooting Wireless and Wired Connections

Module 4.6 - Troubleshooting Operating System Problems

Module 4.7 - Troubleshooting Security Issues

Module 4.8 - Troubleshooting Laptop Issues

Module 4.9 - Troubleshooting Printers

Exam Module

LCD Screen Size, Viewing Angle, Response Rate, Contrast Ratio, Brightness, Orientation, Wall Mounting

Invite Friends
Facebook Twitter Google+ LinkedIn Email
LCD Screen Size, Viewing Angle, Response Rate, Contrast Ratio, Brightness, Orientation, Wall Mounting

In this lesson, we explore the attributes of the LCD monitor and explain their interrelationships and how they work.

We begin with screen size which can be measured in inches or centimeters.  We’ll explain the concept of “viewing angles” which are measured in degrees, and how this differs in relation to the “viewable area” of the CRT monitor.

Response rate is the amount of time it takes the monitor to respond to a request for display service and why a large screen monitor with a low response rate would be preferred.

Contrast Ratio is the difference between the brightest white and the darkest black that a monitor is able to display.  So you’ll learn how to determine if a display returns a dynamic distinction between colors and in particular between light and dark images, between shadows, if there is glare.  The higher the contrast ratio the better, which is also impacted by Brightness, and we’ll explain why.  You’ll learn what a Candela is, and how you can determine when a new display is required.

We will examine Orientation and demonstrate how monitors can change from a portrait or taller orientation vs. a wider or “landscape” orientation and the importance of mounting.

Mounting capabilities for flat screens vary from model to model; some have a dual orientation which means they can be mounted as both portrait and landscaped, while others do not.  That is a determination of the OEM, so here proper research is required. We’ll demonstrate how to setup your LCD for wall mounting, and how to examine the cabling and layout configurations for the use of the additional ports each LCD contains.

Lastly, we hold a discussion on privacy and anti-glare filters by explaining what they are, how they look, how they work and discuss the scenarios where they would be needed.

Watch the Course Intro Video
Learn on the go.
The app designed for the modern cyber security professional.
Get it on Google PlayGet it on the App Store
Upcoming Industry Events

Our Revolution

We believe Cyber Security training should be free, for everyone, FOREVER. Everyone, everywhere, deserves the OPPORTUNITY to learn, begin and grow a career in this fascinating field. Therefore, Cybrary is a free community where people, companies and training come together to give everyone the ability to collaborate in an open source way that is revolutionizing the cyber security educational experience.

Cybrary On The Go

Get the Cybrary app for Android for online and offline viewing of our lessons.

Get it on Google Play
 

Support Cybrary

Donate Here to Get This Month's Donor Badge

 
Skip to toolbar
Cybrary works best if you switch to our Android-friendly app
Continue

We recommend always using caution when following any link

Are you sure you want to continue?

Continue
Cancel