Security Tronix ST-HDLED21.5 User Manual
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Security Tronix ST-HDLED21.5 User Manual

22-inch lcd display unit
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22-inch LCD Display Unit
ST-HDLED21.5
User Manual
www.securitytronix.com

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Summary of Contents for Security Tronix ST-HDLED21.5

  • Page 1 22-inch LCD Display Unit ST-HDLED21.5 User Manual www.securitytronix.com...
  • Page 2 Thank you for purchasing our product. If there is any question or request, please do not hesitate to contact us. This manual may contain technical or printing errors, and the content is subject to change without notice. The updates will be added into the new version of this manual. For further assistance please contact technical support at 1-800-688-9282, press 3 then 2.

  • Page 3: Regulatory Information

    Regulatory Information 2002/96/EC (WEEE directive): Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new equipment, or dispose of it at designated collection points. For more information see: www.recyclethis.info.

  • Page 4: Chapter1. Introduction

    Chapter1. Introduction 1.1 Key Features Supports 1920×1080 resolution  User-friendly operation menu  Three image modes to adapt to different environments  1 channel HDMI 1.3 input interface  Supports software spread-spectrum technology to reduce EMI radiation  Standby Power Consumption is lower than 0.4W. ...

  • Page 5: Chapter2. Device Interfaces

    Chapter2. Device Interfaces Figure 2.1 Rear Panel of Device Interfaces Description POWER IN Power Input HDMI IN HDMI Digital Signal Input VGA IN VGA Analog Signal Input...

  • Page 6: Chapter3. Panel Keys

    Chapter3. Panel Keys Keys on lower right corner of the display unit panel are shown in the Figure 3.1 Figure 3.1 Keys on the Display Unit The functions of the keys on lower right corner of the display unit vary according to different situations.

  • Page 7: Chapter4. Basic Operation

    Chapter4. Basic Operation 4.1 Input Source Selection Turn on the display unit when the power supply is on and input source is confirmed. Press key of the remote controller to enter the menu ◄ as shown on the right. 22 inch LCD display unit includes 2 input sources as HDMI and VGA signal.
  • Page 8 4.4 Main Menu 4.4.1 Image Settings Purpose: You can adjust the picture parameters by switching image modes and adjust the values of contrast, brightness, color temperature,auto adjust,color adjust. Steps: Press Menu key to enter the main menu interface as shown below. 2.
  • Page 9 4.4.2 Image Adjustment Purpose: When the input source is selected VGA, you can adjust the VGA parameters. It is for adjusting VGA H position, V Position, clock and phase. Steps: 1. Press Menu key to enter the main menu interface. 2.

  • Page 10: Osd Setting

    4.4.3 OSD Setting Purpose: You can set the language, blending and OSD duration of the menu. Steps: 1. Press MENU key to enter the main menu interface. 2. Press ◄ key twice and press MENU key to enter the【Language】interface, press ◄ or ► to switch the language you want.

  • Page 11: Other Settings

    4.4.4 Other Settings Purpose: You can set Mode,Audio Volume,Signal Source,Aspect Ratio,DCR. Steps: 1. Press MENU key to enter the main menu interface. 2. Press triple◄ key and press MENU key to enter the Mode interface, press ◄ or ► to switch the mode between PC/GAME/MOVIE.
  • Page 12 4.4.5 Reset Setting Purpose: You can reset settings to the factory defaults. Steps: 1.Press MENU key to enter the main menu interface. reset settings to the factory defaults. 2.Press ◄ key 4 times and press MENU key to Figure 4.4.5 Reset Setting...

  • Page 13: Appendix: Specifications

    Appendix: Specifications ST-HDLED21.5 Device Model Display Type TFT-LED Backlight Screen Size 21.5" Dot Pitch 0.248×0.248 mm Max Resolution 1920×1080 Best Operation Resolution 1920×1080@60Hz Brightness 250cd/m² Contrast 1000:1 Response Time Color 16.7M Viewable Area 477×268mm Viewing Angle Horizontal 170°, Vertical 160º...

  • Page 14: Structure Figure

    Structure Figure 511mm...
  • Page 15 SECURITYTRONIX 1-Year Limited LED Display Warranty Securitytronix. (the "Company") warrants to the Original Purchaser that the LED Display is free from defects in workmanship or material under normal use. This warranty starts on the date of shipment of the hardware to the Original Purchaser. During the warranty period, the Company agrees to repair or replace, at its sole option, without charge to Original Purchaser, any defective component in the LED Display.

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