Brand: acer
Category: LCD Monitor
Document Type: Manual
Language: EN
Manual for s271hl
Uploaded: Nov. 21, 2025, 6:35 p.m.
Manual Publish Date: 2011-10-13
Warranty Information
Refer to the Declaration of Conformity for compliance details.
Unpacking
Check the box contents against the list provided.Attaching/Removing the Base
Follow the illustrated steps to attach or remove the monitor base.Screen Position Adjustment
Adjust the tilt of the monitor by holding the edges and moving it up or down.Connecting the Power Cord
Ensure the correct power cord is used, plug into the adapter, and then into an AC outlet.Safety Precautions
Follow guidelines to avoid damage and ensure safe operation, including proper ventilation and handling.Cleaning Your Monitor
Unplug the monitor before cleaning with a soft cloth.Power Saving
The monitor enters power saving mode with an amber LED, indicated by control signals or inactivity.DDC
The monitor supports Plug and Play via DDC protocol for easier installation.Connector Pin Assignment
Provides pin assignments for 15-pin, 24-pin, and 19-pin display signal cables.Standard Timing Table
Lists various display modes, resolutions, and refresh rates.Installation
Connect video cables (VGA, DVI, or HDMI) and the adapter, then power on the monitor and computer in sequence.User Controls
Explains the function of the power switch, OSD controls (Minus/Plus, MENU, AUTO), and the Empowering Key.Acer eColor Management
Details how to access and use various display modes (User, ECO, Standard, Graphic, Movie) for optimized viewing.Adjusting OSD Settings
Guides on adjusting picture quality, OSD position, and general settings via the On-Screen Display menu.Product Information
Displays monitor resolution, refresh rate, input source, and serial number.Troubleshooting
Provides solutions for common problems like 'No Picture' and 'Abnormal Picture' for VGA and DVI/HDMI modes.Troubleshooting and error codes
| Problems | Current Status | Remedy |
|---|---|---|
| No Picture | LED ON | Using OSD, adjust brightness and contrast to maximum or reset to their default settings. |
| LED OFF | Check the power switch. Check if AC power cord is properly connected to the monitor. | |
| LED displays amber color | Check if video signal cable is properly connected at the back of monitor. Check if the power of computer system is ON. | |
| (DVI/HDMI Mode) | No Picture | LED ON |
| LED OFF | Check the power switch. Check if AC power cord is properly connected to the monitor. | |
| Abnormal Picture | Unstable Picture | Check if the specification of graphics adapter and monitor is in compliance which may be causing the input signal frequency mismatch. |
| Using OSD, adjust RESOLUTION, CLOCK, CLOCK-PHASE, H-POSITION and V-POSITION with non-standard signals. Using OSD, in case of missing full-screen image, please select other resolution or other vertical refresh timing. Wait for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor. |