KTC H27D9 LCD Monitor Display User Guide
This document provides essential information for the KTC H27D9 LCD Monitor.
Product Introduction
The KTC H27D9 is a high-performance intelligent multiple frequency scanning display featuring an active matrix thin-film transistor LED-backlit LCD. It is controlled by microcomputer MCU digital technology, making it compact and lightweight, suitable for narrow working spaces.
Included Accessories:
- LCD x1
- Base x1
- HDMI Signal Cable x1
- Power Adapter x1
- User Guide (including warranty card) x1
Note: Specific accessories may vary. Please retain packing materials for future transport.
Keys and Interfaces
The monitor features a joystick for navigation and control, a power indicator, and various input ports.
- Joystick Controls:
- ↑: Signal Source Input
- ↓: Brightness
- Enter Function Menu
- Move Up
- Move Down
- Exit and Return to Previous Menu
- Open Sub-menu and Select an Option
Power Indicator:
- Constant indicator: Normal operation.
- Flashing indicator: No signal state.
- The display remains powered on in standby mode. Unplug the power cord when not in use for safety.
Base and Wall Mount Installation
Installing the Base: Follow the provided diagrams for base installation.
Mounting Location Considerations:
- Ventilation: Ensure adequate space around the display (minimum 10cm on all sides, 30cm above). Do not cover ventilation holes or insert objects into the shell. Avoid placing the display in enclosed spaces like book cabinets without proper ventilation.
- Wall Mounting: If wall-mounting, ensure it is done securely and according to safety guidelines.
Product Technical Specifications
- Panel Dimension: 27"
- Resolution: 2560x1440@60Hz
- Default Refresh Rate: 2560x1440@100Hz (Overclock to 120Hz)
- Input Ports: 2x HDMI 2.0, 1x DP 1.4
- Power Input: DC 12V/3A
- Contrast Ratio: 1300:1
- Visible Area: 596.736(H) x 335.664(V) mm
- Working Environment Requirements:
- Maximum altitude: 5000m
- Operating temperature and humidity: 0℃~40℃, 30%~90% (Non-condensing)
- Storage temperature and humidity: -20℃~55℃, 20%~93% (Non-condensing)
Installation Guide
- Install the display near an easily accessible AC power socket.
- Use a suitable base for safety.
- Place the display on a smooth horizontal plane to prevent injury.
- Avoid placing the display where it may be subjected to mechanical vibration or where insects may enter.
- Do not place the display directly facing an air conditioner to prevent condensation and faults.
- Avoid areas with strong electromagnetic fields to prevent interference and damage.
Safety Protection
If the PC video signal exceeds the display's frequency range, the display will disable signals to protect itself. Ensure the PC's output frequency is within the acceptable range for proper operation.
Power Management System
- Normal Operation: Power Consumption ≤36W
- Standby: Power Consumption ≤0.5W
Note: Technical specifications are subject to change without prior notice. In case of discrepancy, the actual product prevails.
Simple Problems Disposal
- Blank screen / Power indicator does not work: Check power supply connections and ensure the display is not turned off.
- Dark screen: Adjust contrast and brightness in the 'Display' menu.
- Display overheating: Ensure at least 10cm of ventilation space around the display and do not place objects on it.
- Dark/light spots when powered on: This is normal due to initial uneven light emission from the backlight. It should normalize within 20 minutes.
- Image distortion, flashing, shaking: Check computer configuration, select the correct resolution, and reset the refresh rate.
- Noisy signal when powered off: This may be due to normal discharge during power-off.
Important Safety Precautions
- Read all instructions before use.
- Unplug the power cord before cleaning. Wipe with a soft, damp cloth. Use LCD screen cleaner for stubborn stains.
- Do not use non-manufacturer-recommended accessories.
- When unplugging, hold the power plug, not the cord.
- Keep the display away from water sources (bathtubs, sinks, etc.) and wet ground. Do not press the LCD screen surface with fingers or hard objects.
- Ensure ventilation holes are not blocked. Do not place near radiators or heaters. Avoid embedded installations without adequate ventilation.
- Use only the specified power supply type.
- If the power cord has a three-prong plug, ensure it is used with a grounded socket.
- Do not attempt to repair the display yourself. Contact qualified personnel.
- Unplug the display and contact qualified personnel if the power cord/plug is damaged, the display is dropped, the shell is damaged, or any abnormality occurs.
- Place the display in a well-ventilated environment, away from strong light, high temperature, or humidity.
- Store the display within -20°C~55°C to prevent permanent damage.
- Handle the monitor screen with care as it is fragile.
Product Warranty Card
Fill out the warranty card for warranty claims. The warranty covers three years from the date of purchase, excluding damages from artificial or natural disasters, improper use, or user disassembly. For warranty policy details, visit EN.KTCPLAY.COM.
More Information
Scan the QR code or visit EN.KTCPLAY.COM for more information. Contact support@ktcplay.com or support.eu@ktcplay.com for questions or comments.
Environmental Protection: Dispose of this product responsibly at the end of its service life by sending it to a qualified manufacturer for recycling according to national laws and regulations.
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