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ViewSonic VG2456a - User Manual

ViewSonic VG2456a
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VG2456a
LCD Monitor
User Guide
Model No. VS18086
P/N: VG2456a
IMPORTANT: Please read this User Guide to obtain important information on installing and using your product in
a safe manner, as well as registering your product for future service. Warranty information contained in this User
Guide will describe your limited coverage from ViewSonic® Corporation, which is also found on our web site at
http://www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right
corner of our website. “Antes de operar su equipo lea cu idadosamente las instrucciones en este manual”

Questions and Answers

  • T
    Tyrone LittleAug 20, 2025
    What to do if my ViewSonic VG2456a Monitor has no power?
    • M
      maynardkellyAug 20, 2025
      First, ensure that the monitor is turned on by pressing the Power button. Next, verify that the power cord is correctly and securely connected to the monitor. Finally, test the power outlet by plugging in another electrical device to confirm it's supplying power.
  • D
    Debra SmithAug 21, 2025
    What to do if my ViewSonic VG2456a Monitor power is on, but no image appears?
    • A
      Andrew LeeAug 22, 2025
      Check that the video cable connecting your monitor to the computer is properly and securely connected. Also, inspect the video cable connector for any broken pins. You may also need to adjust the brightness and contrast settings, or ensure that the correct input source is selected.
  • A
    Amy EdwardsAug 25, 2025
    What to do if external device is connected, but no image appears on the ViewSonic VG2456a screen?
    • J
      Joanne CortezAug 25, 2025
      First, make sure the power is on. Then, check the connecting cable to ensure it is properly and securely connected. After that, adjust the brightness and contrast settings.
  • A
    Allen WheelerAug 26, 2025
    Why does my ViewSonic Monitor screen image cut in and out?
    • S
      Stacey MoyerAug 27, 2025
      Ensure the video cable connecting the monitor to the computer is properly and securely connected. Verify the correct input source is selected. Check the video cable connector for broken pins.
  • C
    Casey CastilloAug 28, 2025
    What to do if the colors on my ViewSonic Monitor are wrong or abnormal?
    • L
      Linda RayAug 28, 2025
      If any colors (red, green, or blue) are missing, check the video cable to make sure it is properly and securely connected. You can also connect the monitor to another computer to test. If you have an older graphics card, contact ViewSonic® for a non-DDC adapter.
  • M
    Mr. Joseph RamirezAug 30, 2025
    Why is my ViewSonic VG2456a Monitor screen image too light or dark?
    • R
      Robert BassAug 30, 2025
      Adjust the brightness and contrast settings. If that doesn't work, reset the monitor to factory settings.
  • M
    Mary HarveyAug 31, 2025
    How to fix blurred screen image or text on ViewSonic Monitor?
    • K
      Kelly GreenSep 1, 2025
      Adjust the resolution to the correct Aspect Ratio. If the issue persists, reset the monitor to factory settings.
  • P
    Patrick GregorySep 3, 2025
    How do I center the screen correctly on my ViewSonic VG2456a?
    • S
      Steven GraySep 3, 2025
      Adjust the resolution to the correct Aspect Ratio. You can also adjust the horizontal and vertical controls via the OSD Menu, or reset the monitor to factory settings.
  • A
    Amy DavidSep 5, 2025
    Why is there no audio output from my ViewSonic VG2456a?
    • S
      Susan RossSep 5, 2025
      If you're using headphones, ensure the mini stereo jack is properly and securely connected. Make sure the volume isn't muted or set to 0. Finally, check the Audio Input setting.
  • M
    Miguel VazquezSep 7, 2025
    Why does my ViewSonic VG2456a Monitor screen appear yellow?
    • L
      Linda StewartSep 7, 2025
      Make sure the “Blue Light Filter” is turned Off.

Summary

VG2456 a LCD Monitor User Guide

Safety Precautions

Introduction

Package Contents

List of items included in the monitor package.

Product Overview

Monitor Component Identification

Visual identification of front and rear monitor parts and ports.

Initial Setup

Installing the Monitor Stand

Step-by-step guide to attach the monitor stand.

Wall Mounting

VESA Mounting Specifications

Dimensions and requirements for wall mounting the monitor.

Security Slot Usage

Securing the Monitor

How to use the security slot to prevent theft.

Making Connections

Connecting to Power

Steps to connect the monitor to a power source.

HDMI Connection

Guide for connecting the monitor via HDMI cable.

DisplayPort Connection

Guide for connecting the monitor via DisplayPort cable.

Daisy Chain Connection

Connecting multiple monitors using DisplayPort/USB-C MST.

USB Connection

Instructions for connecting USB devices to the monitor.

Ethernet Connection

How to connect the monitor to a network via Ethernet.

Using the Monitor

Adjusting Viewing Angles

Methods for adjusting monitor height, tilt, and swivel for optimal viewing.

Powering On and Off

Procedures for turning the monitor on and off.

Control Panel Operations

Quick Menu Navigation

Accessing and using the monitor's Quick Menu.

Hot Key Functions

Using key combinations for special monitor functions.

Configuring Settings

OSD Menu Navigation

Guide to navigating and using the On-Screen Display (OSD) menu.

OSD Menu Structure

Overview of the OSD menu hierarchy and options.

Appendix

Technical Specifications

Detailed hardware and performance specifications of the monitor.

Glossary of Terms

Term Definitions

Definitions of technical terms used in the manual.

Troubleshooting Common Issues

Problem Resolution Guide

Solutions for frequently encountered monitor problems.

Maintenance and Cleaning

Cleaning Procedures

Proper methods for cleaning the monitor screen and case.

Product Upgradeability and Repairability

Hardware Lifespan Information

Information on hardware features available for upgrades and repairs.

Regulatory and Service Information

Compliance Statements

FCC, CE, and other regulatory compliance information.

RoHS2 Compliance

Compliance with hazardous substance restrictions in the EU.

Product Disposal Guidelines

Guidelines for environmentally sound product disposal.

Customer Service

Support Contact Information

Contact details and websites for technical support and service.

Limited Warranty

Warranty Coverage Details

Explanation of what is covered under the manufacturer's warranty.

Mexico Limited Warranty

Specific warranty terms for products sold in Mexico.

Mexico Service Contacts

Authorized Service Centers

List of authorized service center contacts within Mexico.

ViewSonic VG2456a Specifications

General IconGeneral
Colorblack
Screen Typeled
Tiltableyes
Wall Mount100mm x 100mm
Touch Screenno
Webcamno
OS Compatibilitywindows
Screen Size23.8 inches
Panel Typeips
Aspect Ratio16:9
Resolution1920 x 1080
Native Resolution1920 x 1080
Refresh Rate60hz
Horizontal Viewing Angle178 degrees
Vertical Viewing Angle178 degrees
Response Time5 milliseconds
Brightness250 candela per square meter
Contrast Ratio1000:1
Synchronizationnot applicable
Horizontal Scan Rate82 kilohertz
HDRno
Built-In Speakersyes
HDMI Ports1
USB Type B Ports1
Display Port Inputs1
Power Consumption13.7 watts
Depth with Stand8 inches
Height with Stand16 inches
Width with Stand21.2 inches
Depth without Stand2 inches
Height without Stand12.6 inches
Net Weight without Stand14.1 pounds

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