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Lenovo C27q-35 - User Manual

Lenovo C27q-35
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Lenovo
C27q-35,
User Guide

Other manuals for Lenovo C27q-35

Questions and Answers

  • C
    cynthiajamesAug 12, 2025
    What to do if my Lenovo C27q-35 image quality is unacceptable?
    • J
      Julia DavisAug 12, 2025
      If the image quality of your Lenovo monitor is not acceptable, ensure the video signal cable is firmly plugged into both the system and the monitor. You may also want to select another color setting from the OSD menu. Also, perform automatic image setup.
  • P
    psimpsonAug 15, 2025
    How to fix fuzzy text or blurry image on Lenovo C27q-35 Monitor?
    • J
      jennifer22Aug 15, 2025
      To fix fuzzy lines or a blurry image on your Lenovo monitor, adjust the resolution settings on your system to match the native resolution for this monitor: 2560 x 1440 at 60 Hz. Also, perform automatic image setup. If automatic image setup does not help, perform manual image setup. When working in the native resolution, you may find additional improvements by adjusting the Dots Per Inch (DPI) setting on your system.
  • J
    James GrayAug 19, 2025
    How to optimize image when switching Lenovo monitor to dual mode?
    • M
      Matthew RodriguezAug 19, 2025
      To optimize the image when switching your Lenovo monitor to dual mode, use ThinkVision Duo software to optimize the dual screen operation. You can also try adjusting the graphic card resolution manually.
  • C
    cmarshallAug 23, 2025
    Why is my Lenovo C27q-35 Monitor screen blank but the power indicator is White?
    • J
      James NguyenAug 25, 2025
      If the power indicator on your Lenovo monitor is white but there's no image, ensure the video cable is properly connected to both your system and the monitor. Also, check the monitor's brightness and contrast settings in the OSD menu and adjust them if they are at the lowest setting.
  • K
    kwelchAug 27, 2025
    What to do if my Lenovo Monitor screen is blank and the power indicator is amber?
    • T
      Tammy HaydenAug 27, 2025
      If your Lenovo monitor screen is blank and the power indicator is steady amber or flashing white, the monitor may be in Standby/Suspend mode. Try pressing any key on the keyboard or moving the mouse to restore operation. You may also need to check the Power options settings on your computer.
  • B
    Brendan ParkAug 31, 2025
    What to do if Lenovo C27q-35 says 'Out of Range'?
    • M
      Mrs. Jeanette CunninghamAug 31, 2025
      If your Lenovo monitor displays “Out of Range” and the power indicator is flashing white, the system is set to a display mode not supported by the monitor. If you are replacing an old monitor, reconnect it and adjust the display mode to within the specified range for your new monitor. If using a Windows system, restart the system in safe mode, then select a supported display mode for your computer. If these options do not work, contact the Customer Support Centre.
  • N
    Natalie LucasSep 4, 2025
    Why is my Lenovo C27q-35 Monitor power indicator not lit?
    • E
      Emily CampbellSep 4, 2025
      If the power indicator on your Lenovo monitor is not lit and there is no image, ensure the power cord is connected properly and the power switch is on. Also, check that the outlet has power. Try using another power cord and electrical outlet. Power on the monitor.
  • A
    Angela FlowersSep 7, 2025
    Why does my Lenovo Monitor have discolored pixels?
    • C
      Christopher AyalaSep 7, 2025
      The appearance of one or more discolored pixels is a characteristic of LCD technology and is not considered a defect. If there are more than five pixels missing, contact the Customer Support Centre.

Summary

Safety Information

General Safety Guidelines

Read the Safety Information before installing the product and follow safety guidelines.

Safety and Maintenance Guidelines

Important Safety Information

Essential safety warnings and precautions for using the monitor and connected equipment.

Safety Precautions

General safety rules for power source, connections, and handling the monitor.

Chapter 1. Getting Started

Setting Up Your Monitor

Instructions for setting up the monitor, including connecting cables and powering on.

Connecting and Turning On Your Monitor

Step-by-step guide for connecting the monitor to a computer and powering it on.

Chapter 2. Adjusting and Using Your Monitor

Positioning and Viewing Your Monitor

Advice on monitor height, tilt, and location for comfortable viewing.

Adjusting Your Monitor Image

Instructions on how to adjust the monitor's image using its controls and OSD menu.

Using the On-Screen Display (OSD) Controls

Detailed steps on navigating and using the monitor's OSD menu for settings.

Chapter 3. Reference Information

Monitor Specifications

Detailed technical specifications, dimensions, power, and connectivity information for the monitor.

Troubleshooting

Guidance on diagnosing and resolving common issues encountered with the monitor.

Manually Installing the Monitor Driver

Step-by-step instructions for manually installing the monitor driver in Windows 10.

Appendix A. Service and Support

Telephone Technical Support

Information on contacting Lenovo support via phone, including required details and available numbers.

Overview

This document is a user guide for the Lenovo C27q-35 monitor, providing detailed instructions for setup, adjustment, and maintenance. It also includes important safety information and troubleshooting tips to ensure optimal performance and user comfort.

The Lenovo C27q-35 monitor is designed to provide a comfortable and accessible viewing experience. It features various adjustments to suit individual user preferences and working environments. The monitor's design emphasizes ergonomic practices to help users avoid discomfort and maximize productivity.

Usage Features:

The monitor offers several adjustment types to enhance user comfort. The tilt adjustment allows users to position the screen between -5° and 22°, optimizing the viewing angle and accommodating preferred head and neck postures. This flexibility helps in reducing strain during prolonged use.

User controls are conveniently located on the front of the monitor, providing direct access to various display settings. These controls are used to adjust the monitor image and navigate the On-Screen Display (OSD) menu. The direct access controls include:

  • Input change: Switches between video input sources, such as HDMI and DP.
  • Brightness: Directly adjusts the overall brightness of the display.
  • Low Blue Light: A feature that can be enabled or disabled by pressing and holding the control for 3 seconds. This mode reduces blue light emissions, which is beneficial for eye health, especially during long viewing sessions.
  • Main menu: Opens the OSD main menu for comprehensive display adjustments.

The OSD menu provides a wide range of settings categorized for ease of use:

  • Basic image setting: Includes controls for Brightness, Contrast, DCR (Dynamic Contrast Ratio), Display Mode (Standard, Game, Web, Movie, Picture), Scaling Mode (Full Screen, Original AR), Over Drive (Off, Normal, Extreme), HDR (Auto, Off), and FreeSync (Auto, Off). These settings allow users to fine-tune the visual output to match their content and preferences.
  • Image color setting: Offers Preset Modes (Bluish, Neutral, Reddish, sRGB) and Custom adjustments for Red, Green, and Blue saturation. This enables users to achieve their desired color balance and accuracy. The Low Blue Light setting is also accessible here, allowing users to enable or disable it to reduce eye strain.
  • Signal input: Allows selection between DP and HDMI input ports.
  • Menu setting: Provides options to view monitor information (Model Name, Refresh, Firmware, Serial Number), select OSD Language, adjust Menu Horizontal and Menu Vertical positions, set OSD Transparency, and configure OSD Timeout. It also includes a Reset All Settings option with "Cancel" and "Factory Reset" choices to restore original factory settings.

The monitor supports various display modes, with optimized factory settings for different addressabilities and refresh rates, including 2560x1440 at 60Hz/75Hz. It also incorporates power management features, automatically entering Standby/Suspend or Off states after a user-definable period of inactivity to conserve energy. The power indicator changes from steady white (On) to steady amber (Standby/Suspend) or off (Off) to reflect the current power state.

For connectivity, the monitor includes HDMI and DP connectors. Users are advised to purchase specific Lenovo cables for optimal performance with these inputs. A cable lock slot is located at the rear of the monitor, allowing users to secure the device with a compatible cable lock.

Maintenance Features:

Proper care and maintenance are crucial for enhancing the performance and extending the life of the monitor. Users are advised to:

  • Cleaning: Turn off the monitor and unplug it from the power outlet before cleaning. Use a dry, soft, clean cloth to wipe the screen. For additional cleaning, an antistatic screen cleaner can be used. The monitor housing can be dusted with a damp cloth or cleaned with a cloth dampened with isopropyl alcohol for more thorough cleaning.
  • Handling: Avoid applying water or liquid directly to the monitor, and do not use solvents, abrasives, or flammable cleaning materials. Do not touch the screen with sharp or abrasive items, as this can cause permanent damage.
  • Placement: Keep the monitor in a well-ventilated area, away from excessive light, heat, or moisture. Ensure that ventilation slots and openings are not blocked.
  • Servicing: Do not open the monitor cabinet or attempt to service the product yourself. In case of malfunction or damage, contact an authorized Lenovo dealer or service provider.
  • Storage: When removing the monitor base, place the monitor face down on a soft surface to prevent scratches or damage.
  • Wall Mounting: For optional wall mounting, follow the instructions provided with the VESA compatible base mounting kit. Ensure that a UL and GS Listed Wall Mount Bracket with a minimum weight/load bearing capacity of 8.00 kg is used, and a shielded power cable is mandatory for TCO Certification.

The user guide also provides information on health administration, emphasizing ergonomic practices to minimize visual fatigue and musculoskeletal disorders. This includes recommendations for arranging the work area, positioning the monitor for optimal viewing distance and height, and adjusting tilt. It also suggests taking regular breaks, focusing on distant objects, and performing eye and neck exercises to alleviate strain. The monitor's flicker-free technology and Low Blue Light mode are designed to further reduce eye strain and headaches.

Lenovo C27q-35 Specifications

General IconGeneral
Panel typeVA
Color depth8 bit
Pixel pitch0.233 x 0.233 mm
Screen shapeFlat
Pixel density109 ppi
Response time6 ms
Backlight typeW-LED
Display diagonal27 \
Anti-glare screenYes
Display technologyLED
Native aspect ratio16:9
Maximum refresh rate60 Hz
Response time (fast)4 ms
NTSC coverage (typical)72 %
Viewable size, vertical335.6 mm
Contrast ratio (dynamic)3000000:1
Contrast ratio (typical)1000:1
Display number of colors16.7 million colors
Viewable size, horizontal596.7 mm
Display brightness (typical)250 cd/m²
Supported graphics resolutions2560 x 1440
NVIDIA G-SYNC-
AMD FreeSync typeFreeSync
Compatible operating systemsWindows 10, Windows 11
CertificationCCC, RoHS, TÜV Rheinland Eye Comfort, TÜV Rheinland Low Blue Light
Product colorBlack
HDMI version1.4
Tilt angle range-5 - 22 °
Cable lock slot typeKensington
Panel mounting interface100 x 100 mm
AC input voltage90 - 264 V
Power supply typeInternal
AC input frequency50 - 60 Hz
Power consumption (max)35 W
Power consumption (off)0.3 W
Power consumption (standby)0.5 W
Power consumption (typical)28 W
Cables includedAC, HDMI
HDMI cable length1.8 m
Package depth179 mm
Package width717 mm
Package height453 mm
Package weight6600 g
Weight and Dimensions IconWeight and Dimensions
Bezel width (side)1.8 mm
Depth (with stand)231.2 mm
Width (with stand)614.1 mm
Height (with stand)444.4 mm
Weight (with stand)4700 g
Bezel width (bottom)28.1 mm
Depth (without stand)43.7 mm
Height (without stand)374.5 mm
Weight (without stand)4100 g

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