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Acer R241Y - User Manual

Acer R241Y
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Acer LCD Monitor
User Guide
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Summary

Information for your safety and comfort

Safety instructions

Read instructions carefully for future reference and follow all warnings.

Accessibility

Warnings

General Safety Warnings

Covers warnings about water, unstable surfaces, ventilation openings, and avoiding inserting objects.

Using electrical power

Information on power supplies, operating voltage, and handling power cords safely.

Extension Cord and Power Outlet Safety

Guidelines for using extension cords and avoiding overloading power outlets for safe operation.

Grounding Pin Safety

Explains the importance of the grounding pin for safety and protection against electric shock.

Product servicing

When to Seek Professional Servicing

Lists conditions requiring professional servicing, such as damaged cords or product malfunction.

Potentially explosive environments

Safety in Explosive Atmospheres

Instructions for operating the device in potentially explosive areas and avoiding ignition sources.

Disposal instructions

Federal Communications Commission Declaration of Conformity

Troubleshooting

VGA Mode Troubleshooting

Lists common problems in VGA mode, their LED status, and recommended remedies.

VGA Mode: No Picture Visible

Troubleshooting steps for a blank screen in VGA mode, checking power and cable connections.

DVI;HDMI Mode Troubleshooting

Troubleshooting steps for 'No picture visible' errors in DVI/HDMI modes.

VGA Mode: Unstable Picture

Diagnosing and fixing unstable images in VGA mode related to adapter/monitor compliance.

VGA Mode: Abnormal Picture

Remedies for abnormal picture issues like size or centering, including OSD adjustments.

DVI;HDMI Mode: No Picture Visible

Troubleshooting steps for a blank screen in DVI/HDMI modes, checking power and cable.

Attaching the base (for selected models)

Monitor Base Assembly

Instructions for attaching the monitor stand arm to the base, ensuring it is locked.

Connecting the adapter and AC Power cord

Power Cord and Adapter Connection

Steps for connecting the AC adapter and power cord, noting universal power supply compatibility.

Power saving

Display Data Channel (DDC)

Installation

Connecting Video Cables

Steps for connecting VGA, DVI, and optional HDMI cables to the monitor and computer.

Connecting the Adapter and Power

Instructions for connecting the AC adapter to the monitor and plugging it into a grounded outlet.

Users controls

Panel controls overview

Identifies and describes the function of each control button on the monitor panel.

Using the Shortcut Menu

Acer eColor Management

Operation Instructions for eColor Management

Steps to open, navigate, and confirm settings in the Acer eColor Management OSD.

Using the OSD Menus

Picture Menu Adjustments

How to access and adjust picture settings like Blue Light, Brightness, Contrast, and Position.

OSD Menu

Setting Menu

General Settings Configuration

How to adjust general settings like Wide Mode, DDC/CI, OD, ACM, Input, and Language.

Summary

Information for your safety and comfort

Safety instructions

Read instructions carefully for future reference and follow all warnings.

Accessibility

Warnings

General Safety Warnings

Covers warnings about water, unstable surfaces, ventilation openings, and avoiding inserting objects.

Using electrical power

Information on power supplies, operating voltage, and handling power cords safely.

Extension Cord and Power Outlet Safety

Guidelines for using extension cords and avoiding overloading power outlets for safe operation.

Grounding Pin Safety

Explains the importance of the grounding pin for safety and protection against electric shock.

Product servicing

When to Seek Professional Servicing

Lists conditions requiring professional servicing, such as damaged cords or product malfunction.

Potentially explosive environments

Safety in Explosive Atmospheres

Instructions for operating the device in potentially explosive areas and avoiding ignition sources.

Disposal instructions

Federal Communications Commission Declaration of Conformity

Troubleshooting

VGA Mode Troubleshooting

Lists common problems in VGA mode, their LED status, and recommended remedies.

VGA Mode: No Picture Visible

Troubleshooting steps for a blank screen in VGA mode, checking power and cable connections.

DVI;HDMI Mode Troubleshooting

Troubleshooting steps for 'No picture visible' errors in DVI/HDMI modes.

VGA Mode: Unstable Picture

Diagnosing and fixing unstable images in VGA mode related to adapter/monitor compliance.

VGA Mode: Abnormal Picture

Remedies for abnormal picture issues like size or centering, including OSD adjustments.

DVI;HDMI Mode: No Picture Visible

Troubleshooting steps for a blank screen in DVI/HDMI modes, checking power and cable.

Attaching the base (for selected models)

Monitor Base Assembly

Instructions for attaching the monitor stand arm to the base, ensuring it is locked.

Connecting the adapter and AC Power cord

Power Cord and Adapter Connection

Steps for connecting the AC adapter and power cord, noting universal power supply compatibility.

Power saving

Display Data Channel (DDC)

Installation

Connecting Video Cables

Steps for connecting VGA, DVI, and optional HDMI cables to the monitor and computer.

Connecting the Adapter and Power

Instructions for connecting the AC adapter to the monitor and plugging it into a grounded outlet.

Users controls

Panel controls overview

Identifies and describes the function of each control button on the monitor panel.

Using the Shortcut Menu

Acer eColor Management

Operation Instructions for eColor Management

Steps to open, navigate, and confirm settings in the Acer eColor Management OSD.

Using the OSD Menus

Picture Menu Adjustments

How to access and adjust picture settings like Blue Light, Brightness, Contrast, and Position.

OSD Menu

Setting Menu

General Settings Configuration

How to adjust general settings like Wide Mode, DDC/CI, OD, ACM, Input, and Language.

Overview

This document is a user guide for an Acer LCD Monitor, providing comprehensive information on its setup, operation, maintenance, and troubleshooting.

Function Description

The Acer LCD Monitor serves as a visual display unit for computer systems. It is designed to provide clear and comfortable viewing for various applications, from general computing to graphic design and movie watching. The monitor supports multiple input types, including VGA, DVI, and HDMI (optional, depending on the model), allowing for flexible connectivity with different devices. It incorporates power management features to conserve energy when not in active use, automatically entering a "power saving" mode. The monitor is plug-and-play compatible, leveraging the Display Data Channel (DDC) protocol to automatically communicate its capabilities to the host system, simplifying installation and configuration.

Usage Features

The monitor offers a range of features designed to enhance user experience and comfort:

  • Screen Position Adjustment: Users can adjust the monitor's tilt to optimize their viewing position. The monitor can be tilted 15 degrees up or 5 degrees down, allowing for ergonomic setup.
  • Universal Power Supply: The monitor is equipped with a universal power supply, enabling operation in both 100/120 V AC and 220/240 V AC voltage areas without requiring manual adjustment.
  • Panel Controls: The monitor features intuitive panel controls for easy navigation and adjustment. These include:
    • Power Button/Indicator: To turn the monitor on/off. A blue light indicates power on, while a blinking blue light signifies standby or power saving mode.
    • Navigation Buttons (< / >): Used to navigate through menu options and adjust settings.
    • Menu/Enter Button: To access the On-Screen Display (OSD) menu and confirm selections within it.
    • Auto/Exit Button: When the OSD menu is active, this button exits the menu. When inactive, pressing it for two seconds activates the Auto Adjustment function, which automatically optimizes the display's position, focus, and clock.
    • Empowering Key: Opens the Acer eColor Management OSD to access various scenario modes.
  • Shortcut Menu: Pressing any of the function buttons (Empowering Key, Auto, or Menu) brings up a shortcut menu, providing quick access to commonly used settings such as Empowering, Auto, Menu, Volume (optional for Audio-Input Models), and Input (optional for Dual-Input or HDMI-Input Models).
  • Acer eColor Management: This feature allows users to select from different scenario modes to optimize display settings for specific tasks:
    • User Mode: User-defined settings that can be fine-tuned for any situation.
    • ECO Mode: Adjusts settings to reduce power consumption.
    • Standard Mode: Default settings that reflect the monitor's native display capability.
    • Graphic Mode: Enhances colors and emphasizes fine detail, making pictures and photographs appear vibrant and sharp.
    • Movie Mode: Displays scenes with the clearest detail, providing great visuals even in unsuitably lit environments.
  • OSD Menus: The monitor's OSD menu provides extensive options for customization:
    • Picture Menu: Adjusts picture quality settings, including Acer eColor Management, Blue Light filter (with adjustable ratios of 80%, 70%, 60%, 50%), Brightness, Contrast, H. Position, V. Position, Focus, Clock, Colour Temp, and Auto Config.
    • OSD Menu (for OSD settings): Adjusts the OSD menu's location (H.Position / V.Position) and timeout setting.
    • Setting Menu: Adjusts general settings for the current input signal, such as Wide Mode (Full/Aspect), DDC/CI (ON/OFF), OD (Normal/Off), ACM (OFF/ON), Input (VGA/DVI/HDMI), Language, and Reset.
    • Information Menu: Displays basic information about the LCD monitor, including resolution, horizontal and vertical frequencies, current input, and serial number.
  • Safe Listening: For models with audio capabilities, the guide provides instructions for safe listening, advising gradual volume increase, limiting high-volume listening, and reducing volume in noisy surroundings.
  • Accessibility: The power outlet for the monitor is designed to be easily accessible, allowing for quick disconnection of power.

Maintenance Features

The user guide emphasizes several aspects of maintenance and safety to ensure the longevity and proper functioning of the monitor:

  • Cleaning: The monitor should always be unplugged before cleaning. A soft cloth should be used to wipe the screen and cabinet front and sides.
  • Handling: Users are advised not to lift the monitor by its base to prevent damage.
  • Ventilation: Slots and openings are provided for ventilation to ensure reliable operation and prevent overheating. These openings must not be blocked or covered. The monitor should not be placed on soft surfaces (bed, sofa, rug) or near heat sources (radiator, heat register), or in built-in installations without proper ventilation.
  • Liquid and Object Intrusion: Never push objects of any kind into the monitor's cabinet slots, as this can cause electric shock or fire. Liquids should never be spilled onto or into the product.
  • Vibration: The monitor should not be placed on a vibrating surface or used in vibrating environments to prevent damage to internal components and potential battery leakage (if applicable).
  • Power Cord Care: The power cord should be protected from being walked on. If an extension cord is used, its ampere rating and the total system load should not be exceeded. The product's three-wire grounded plug requires a properly grounded power outlet.
  • Product Servicing: Users are advised not to attempt to service the product themselves due to the risk of dangerous voltage. All servicing should be referred to qualified service personnel, especially if the power cord is damaged, liquid has been spilled, the product has been exposed to rain or water, it has been dropped, the case is damaged, or it exhibits a distinct change in performance.
  • Environmental Protection: Acer is committed to environmental protection and provides information on IT equipment recycling and disposal instructions, encouraging users to recycle the electronic device to minimize pollution and protect the global environment, in compliance with WEEE regulations.
  • LCD Pixel Statement: The guide clarifies that the presence of a small number of misfiring pixels (black or red dots) is normal for LCD units and does not constitute a malfunction, as the screen has 99.99% or more effective pixels.
  • Comfortable Use Tips: To prevent eyestrain and physical injury from prolonged computer use, the guide recommends:
    • Vision Care: Resting eyes frequently, taking breaks to focus on distant points, and blinking often.
    • Display Adjustments: Keeping the display clean, positioning the head higher than the display's top edge, adjusting brightness and contrast, and eliminating glare and reflections using drapes, shades, task lights, or glare-reduction filters.
    • Work Habits: Taking short, regular breaks, performing stretching exercises, breathing fresh air, and maintaining a healthy body through regular exercise.

Acer R241Y Specifications

General IconGeneral
Screen shapeFlat
Display diagonal23.8 \
Display technologyLED
Native aspect ratio16:9
Contrast ratio (dynamic)1000000:1
Contrast ratio (typical)-
Display number of colors16.78 million colors
Display brightness (typical)250 cd/m²
Supported graphics resolutions1920 x 1080 (HD 1080)
On/off switchYes
LED indicatorsPower
Tilt angle range-5 - 15 °
RMS rated power8 W
Number of speakers2
Energy efficiency scaleA to G
Power consumption (off)0.4 W
Power consumption (standby)0.45 W
Power consumption (typical)30 W
Cables includedAC, VGA
Sustainability certificatesENERGY STAR
Product colorBlack
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)223.5 mm
Height (with stand)541 mm
Depth (without stand)- mm
Width (without stand)406.4 mm
Weight (without stand)- g

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