AOC Q27B3MA - User Manual

1
www.aoc.com
©2022 AOC. All Rights Reserved.
®
LCD Monitor
User Manual
Q27B3MA

Summary

Safety

National Conventions

Describes notational conventions like notes, cautions, and warnings used in the document.

Power Safety

Details safe operation regarding power source, grounded plug, and extension cords.

Installation Safety

Provides guidelines for safe installation, including placement, ventilation, and tilt angle limits.

Cleaning Precautions

Provides instructions on how to clean the monitor cabinet safely using a damp cloth.

Other Safety Measures

Outlines other safety precautions, including handling unusual emissions, vibration, cords, and sound pressure.

Setup Guide

Contents in Box

Lists all the components included in the monitor package, such as cables and manuals.

Stand and Base Setup

Step-by-step guide for setting up and removing the monitor's stand and base.

Adjusting Viewing Angle

Explains how to adjust the monitor's viewing angle for optimal viewing, with warnings about touching the screen.

Connecting the Monitor

Provides instructions for connecting the monitor to a PC using various cables and ports.

Wall Mounting Preparation

Details the preparation steps for attaching the monitor to a wall mounting arm, including removing the base.

Adjusting Monitor Settings

Monitor Hotkeys

Describes the function of each hotkey on the monitor for quick adjustments and navigation.

Clear Vision Function

Explains how to activate and use the Clear Vision function to improve image clarity.

OSD Setting Basics

Provides basic instructions for activating and navigating the On-Screen Display (OSD) menu.

Luminance Settings

Details Luminance settings including Contrast, Brightness, Eco mode, Gamma, DCR, and HDR modes.

Color Setup Options

Explains Color Setup options such as Color Temperature, DCB Mode, and DCB Demo for image calibration.

Picture Boost Adjustments

Describes how to adjust Picture Boost settings like Bright Frame, Frame Size, Brightness, and Contrast for better viewing.

Advanced OSD Setup

Details OSD setup options including language, timeout, DP capability, position, transparency, and break reminder.

Game Setting Features

Explains Game Setting options such as Game Mode, Shadow Control, Overdrive, Game Color, and Adaptive-Sync for gaming.

Extra Settings

Covers extra settings like Input Select, Off timer, Image Ratio, DDC/CI support, and menu reset options.

Exiting OSD Menu

Explains how to exit the main On-Screen Display (OSD) menu after making adjustments.

LED Indicator Status

Troubleshooting Common Issues

Product Specifications

General Specifications

Presents the general technical specifications of the monitor, including panel, display, and physical characteristics.

Preset Display Modes

Lists the supported preset display modes with their corresponding resolution, horizontal, and vertical frequencies.

Pin Assignments

Plug and Play Feature

Overview

1. Function Description
2. Usage Features
3. Setup and Installation
4. Adjusting Viewing Angle
5. Hotkeys and OSD Setting
6. OSD Menu Categories
7. Troubleshooting
8. Maintenance Features
9. Cleaning
10. Safety and Other Considerations

This document serves as the user manual for the AOC Q27B3MA LCD Monitor, providing comprehensive instructions for its setup, adjustment, and maintenance, along with important safety guidelines.

Function Description

The AOC Q27B3MA is an LCD monitor designed to display visual output from a computer or other compatible devices. It functions as a primary or secondary display, offering various input options to connect to different systems. The monitor is equipped with an On-Screen Display (OSD) menu that allows users to customize various display settings, including luminance, color, picture boost, and game-specific adjustments. It also features a "Clear Vision" function to enhance image clarity for low-resolution or blurry content. The monitor supports Plug & Play DDC2B, enabling it to communicate its display capabilities to the host system automatically.

Usage Features

Setup and Installation:

The manual provides clear instructions for setting up the monitor, including attaching the stand and base. It also details how to remove the base for wall mounting, emphasizing the importance of following manufacturer instructions for wall mounting kits. Users are advised to leave adequate space around the monitor for proper air circulation to prevent overheating. The monitor offers multiple connectivity options, including Power, DP, HDMI1, HDMI2, and an Earphone out, ensuring compatibility with a wide range of devices. Users are guided on how to connect the monitor to a PC, including plugging in the power cord and signal cables, and are reminded to turn off both the computer and monitor before making connections to protect the equipment.

Adjusting Viewing Angle:

For optimal viewing, users are recommended to adjust the monitor's angle to their preference after looking at the full face of the monitor. The manual illustrates how to tilt the monitor between -5° and 23°. A crucial warning is provided against touching the LCD screen during angle adjustment to prevent damage, such as panel peeling. Users are instructed to grasp only the bezel when adjusting the angle and to ensure the monitor does not tilt downward by more than -5° to avoid potential screen damage that would not be covered under warranty.

Hotkeys and OSD Setting:

The monitor features a set of hotkeys for quick access to common functions:

• Power: Turns the monitor on or off.
• Menu/Enter: Displays the OSD menu or confirms a selection when the OSD is active.
• Volume: Activates the volume adjustment bar and allows users to adjust the volume using the '<' or '>' buttons when the OSD is not displayed.
• Source/Exit: Functions as a hotkey for source selection when the OSD is closed.
• Clear Vision/<: Activates the Clear Vision function, allowing users to select between weak, medium, strong, or off settings to enhance image clarity. Holding this button for 5 seconds activates a "Clear Vision Demo" mode.

The OSD menu is the central control panel for all monitor settings. Users can activate it by pressing the MENU-button and navigate through functions and sub-menus using the '<' or '>' buttons. Settings can be changed using the '<' or '>' buttons, and the AUTO-button exits the menu. The manual also describes an OSD Lock Function, which allows users to lock or unlock the OSD by holding the MENU-button while turning the monitor on.

OSD Menu Categories:

• Luminance: Controls Contrast, Brightness, Eco mode (Standard, Text, Internet, Game, Movie, Sports, Reading), Gamma (Gamma1, Gamma2, Gamma3), DCR (On/Off), and HDR Mode (HDR Picture, HDR Movie, HDR Game).
• Color Setup: Manages Color Temp (Warm, Normal, Cool, sRGB, User-defined Red, Green, Blue gains), DCB Mode (Full Enhance, Nature Skin, Green Field, Sky-blue, Auto Detect, OFF), and DCB Demo.
• Picture Boost: Allows adjustment of Bright Frame (on/off), Frame Size, Brightness, Contrast, H. position, and V. position for a specific area of the screen.
• OSD Setup: Configures Language, Timeout, DP Capability, H. Position, V. Position, Transparence, and Break Reminder.
• Game Setting: Offers various game-specific modes (FPS, RTS, Racing, Gamer 1/2/3, off), Shadow Control, Overdrive (Weak, Medium, Strong, Off), Game Color, LowBlue Mode (Reading/Office, Internet, Multimedia, Off), Dial Point (On/Off), Adaptive-Sync (On/Off), and Frame Counter.
• Extra: Includes Input Select, Off timer, Image Ratio (Wide, 4:3), DDC/CI (yes/no), and Reset to default settings.
• Exit: Exits the main OSD menu.

Troubleshooting:

The manual includes a comprehensive troubleshooting section to address common issues such as the power LED not being on, no images on the screen, fuzzy or ghosting pictures, flickering or wave patterns, the monitor being stuck in "Active Off-Mode," missing primary colors, improperly centered or sized images, color defects, and horizontal or vertical disturbances. For each problem, possible solutions are provided, ranging from checking cable connections and power supply to adjusting OSD settings and rebooting the computer.

Maintenance Features

Cleaning:

Regular cleaning of the monitor's cabinet with a water-dampened, soft cloth is recommended. For the screen, users should use a soft cotton or microfiber cloth that is damp but almost dry, ensuring no liquid enters the case. A critical safety instruction is to disconnect the power cord before cleaning the product to prevent electric shock.

Safety and Other Considerations:

The manual emphasizes several safety precautions:

• Power: The monitor should only be operated from the specified power source. It is equipped with a grounded plug for safety, and users are advised to consult an electrician if their outlet does not accommodate it. Unplugging the unit during lightning storms or prolonged disuse is recommended. Overloading power strips and extension cords should be avoided.
• Installation: The monitor should be placed on a stable surface or mounted using manufacturer-approved kits. Objects should never be pushed into the monitor's slots, and liquids should not be spilled on it. The front of the product should not be placed on the floor.
• General Safety: Users are warned to immediately disconnect the power plug and contact a Service Center if the product emits strange smells, sounds, or smoke. Ventilating openings must not be blocked. The monitor should not be subjected to severe vibration, high impact, or dropping during operation or transportation.
• Power Cords: Power cords must be safety approved, with specific requirements for Germany (H03VV-F, 3G, 0.75 mm2 or better) and suitable types for other countries.
• Hearing Protection: Excessive sound pressure from earphones and headphones can cause hearing loss. Adjusting the equalizer to maximum increases output voltage and sound pressure level, so caution is advised.

The LED Indicator provides visual feedback on the monitor's status: White for Full Power Mode and Orange for Active-off Mode. This helps users quickly ascertain the monitor's operational state.

AOC Q27B3MA Specifications