Acer Predator XB273U User Manual

TABLE OF CONTENTS
UNPACKING............................................................................................ 1
ATTACHING / REMOVING THE BASE..................................................... 2
SCREEN POSITION ADJUSTMENT .......................................................... 3
CONNECTING THE ADAPTER AND THE AC POWER CORD .................. 5
SAFETY PRECAUTION............................................................................. 5
CLEANING YOUR MONITOR .................................................................. 5
POWER SAVING...................................................................................... 6
DDC......................................................................................................... 6
CONNECTOR PIN ASSIGNMENT............................................................. 7
STANDARD TIMING TABLE .................................................................... 8
INSTALLATION........................................................................................ 9
USER CONTROLS .................................................................................. 10
TROUBLESHOOTING ............................................................................ 20

Acer Predator XB273U Specifications

General

Screen shape	Flat
Backlight type	LED
Display diagonal	27 \
Display technology	LCD
Native aspect ratio	16:9
Maximum refresh rate	170 Hz
Contrast ratio (dynamic)	100000000:1
Contrast ratio (typical)	1000:1
Display number of colors	1.07 billion colors
Display diagonal (metric)	68.6 cm
Display brightness (typical)	400 cd/m²
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400
NVIDIA G-SYNC type	G-SYNC Compatible
RMS rated power	4 W
Number of speakers	2
Product color	Black
Country of origin	China
Market positioning	Gaming
DisplayPort version	1.2
Tilt angle range	-5 - 25 °
Height adjustment	115 mm
Panel mounting interface	100 x 100 mm
Power consumption (off)	0.21 W
Power consumption (standby)	0.25 W
Cables included	AC, DisplayPort, HDMI, USB
Package depth	228 mm
Package width	680 mm
Package height	506 mm
Package weight	8600 g
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	220 mm
Width (with stand)	614 mm
Height (with stand)	541 mm
Weight (with stand)	7750 g

Summary

Acer LCD Monitor

Safety and Comfort Information

Safety Instructions

Read instructions carefully and follow warnings marked on the product for future reference.

LCD Monitor Specifics

Details normal LCD monitor behaviors like flickering, uneven brightness, and pixel variations.

Monitor Cleaning Guidelines

Guidelines for safely cleaning the monitor, including unplugging and using a soft cloth.

Accessibility and Warnings

Safe Listening Practices

Instructions to protect hearing by adjusting volume gradually and limiting listening time.

General Warnings

Electrical Power Safety

Precautions for safe electrical power usage, including outlet access and cord handling.

Product Servicing

When to Seek Professional Service

Lists conditions requiring servicing by qualified personnel, such as damaged cords or product malfunction.

Environmental and Disposal Information

Potentially Explosive Environments

Advice on operating the device in areas with potentially explosive atmospheres.

IT Equipment Recycling

Information on Acer's commitment to environmental protection and equipment recycling.

Disposal Instructions

Instructions to recycle electronic devices to minimize pollution and protect the environment.

LCD Pixel Statement

Comfortable Use Tips

Finding Your Comfort Zone

Tips for adjusting monitor and posture for maximum viewing comfort and ergonomic benefits.

Vision Care and Work Habits

Eye Care Practices

Suggestions to reduce eyestrain, including resting, blinking, and focusing on distant points.

Display Optimization

Tips for optimizing display settings and environment to reduce glare and improve readability.

Productive Work Habits

Recommendations for work habits to make computer use more relaxing and productive.

Unpacking Your Monitor

Base Attachment and Removal

Screen Position Adjustments

Monitor Tilt Adjustment

Adjusts the monitor's tilt angle, offering up to 20 degrees of recline.

Monitor Height Adjustment

Allows adjustment of the monitor's height, with a range of up to 115mm.

Screen Position Adjustments

Monitor Pivot

Instructions for rotating the display to a 90-degree portrait orientation.

Monitor Swivel

Adjusts the monitor's swivel angle for a comfortable viewing position.

Connecting Adapter and Power Cord

Safety Precautions

Important safety measures to prevent damage and ensure safe operation of the monitor.

Cleaning Your Monitor

Guidelines for safely cleaning the monitor, including unplugging and using a soft cloth.

Power Saving Mode

DDC Protocol

Explains DDC protocol for Plug and Play functionality and automatic capability reporting.

Connector Pin Assignments

19-Pin Display Cable

Details pin assignments for the 19-pin color display signal cable.

20-Pin Display Cable

Details pin assignments for the 20-pin color display signal cable.

Standard Timing Table

Monitor Installation

User Controls

Base Controls Overview

Identifies and describes the function of buttons and indicators on the monitor base.

Adjusting OSD Settings

Main OSD Page

Details the main OSD screen and default functions of buttons 1 and 2.

Turning Game Modes On/Off

Explains how to access and select different game modes or user profiles.

Adjusting OSD Settings

VRB Setting

Instructions for enabling or disabling VRB (Variable Refresh Rate) on supported models.

Brightness Adjustment

Guide to adjusting the monitor's brightness level via the OSD menu.

Input Source Selection

How to choose the active input source (e.g., HDMI, DP) from the OSD menu.

OSD Function Page

Adjusting Picture Settings

Detailed steps for adjusting picture settings like Brightness, Contrast, Blue Light, and Black Boost.

Adjusting Picture Settings

ACM and HDR Settings

Controls for ACM (Active Contrast Management) and HDR settings.

Super Sharpness Technology

Information on Super Sharpness for enhancing image clarity and detail.

Adjusting Color Settings

Color Temperature

Adjusting color temperature to Cool, Warm, Normal, Bluelight, or User.

Color Space Selection

Selecting different color spaces like Standard, SMPTE-C, DCI, EBU, HDR, Rec. 709, or sRGB.

Grayscale Mode

Option to enable or disable grayscale mode for specific display needs.

6-Axis Hue Adjustment

Adjusting the hue for individual colors (Red, Green, Blue, Yellow, Magenta, Cyan).

6-Axis Saturation Adjustment

Adjusting the saturation for individual colors (Red, Green, Blue, Yellow, Magenta, Cyan).

Adjusting Audio Settings

Volume Control

Adjusting the audio volume level through the OSD menu.

Mute Function

Enabling or disabling the audio mute function via the OSD.

Adjusting Gaming Settings

Over Drive Setting

Settings for Over Drive (Off, Normal, Extreme) to improve motion response.

Adaptive-Sync Control

Controls Adaptive-Sync technology for smoother, tear-free gaming visuals.

Refresh Rate Display

Displays the panel's current refresh rate on the screen.

VRB Feature

VRB settings for sharper dynamic pictures, affecting brightness and Adaptive-Sync.

Adjusting Gaming Settings

Ultra-Low Latency

Enables faster display processing for reduced input lag during gaming.

Aim Point Feature

Displays an on-screen crosshair for improved aiming in shooting games.

Adjusting OSD Settings

OSD Language

Setting the display language for the On-Screen Display menu.

OSD Timeout Setting

Adjusting the delay before the OSD menu automatically disappears.

OSD Transparency

Adjusting the transparency level of the OSD menu, especially for gaming mode.

OSD Lock Function

Prevents accidental OSD button presses by locking the menu.

Adjusting System Settings

Input Source Selection

Selecting the desired input source from available options like HDMI or DP.

Ambient Light Adjustment

Adjusting ambient lighting effects, color, and style for the monitor.

Auto Source Search

Automatically searches for and selects available input sources.

DP Format Selection

Selecting the DisplayPort format, such as DP1.4.

Hot Key Assignment

Assigning functions to the Hot Key buttons for quick access.

Wide Mode Options

Selecting screen aspect ratios like Full, Aspect, or 1:1.

System Settings Details

DDC/CI Functionality

Allows monitor settings to be controlled via PC software using DDC/CI.

HDMI Black Level

Adjusting the black level for HDMI sources to Normal or Low.

Quick Start Mode

Enables faster monitor startup.

Power-off USB Charge

Enabling or disabling the power-off USB charging feature.

Product Information

Reset All Settings

Resets all monitor settings to their factory default values.

Troubleshooting Guide

No Picture Issues

Troubleshooting steps for no picture, checking LED status and connections.

Audio Issues

Troubleshooting steps for abnormal or low sound issues on audio-input models.