User manual
BenQ ST550K 55" 4K Commercial LED

User Manual for BenQ ST550K 55" 4K Commercial LED Monitor

• Product category: Commercial Monitors BenQ
• Brand: BenQ
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for BenQ Commercial Monitors

Product description

X-Sign Content Management Software
• The X-Sign signage app helps you customize, edit, manage, and play your content. This allows you to easily and effectively engage your customers. More than 30 templates are available for retail shops, supermarkets, restaurants, educational institutes, hotels, hospitals, corporations, and transportation locations.
  • Instant plug-and-play with built-in X-Sign app
  • Various templates for hassle-free content editing
  • Remote control included for easy control

Custom Android Operating System
• The ST550K's custom Android operating system is loaded with various useful apps for content display, including, WPS Office, a web browser, and a media player. This closed platform puts you in full control over the ST550K, ensuring the proper use of the display by preventing downloads and use of unauthorized apps. This in turn minimizes unanticipated damage or breakdown.

Multiple Display Administrator (MDA) Remote Control with Failure Alert System
• Control and manage multiple displays simultaneously through your local network or serial port. MDA also enables powerful functions such as scheduling system integration and email notifications of arising issues.

USB Multimedia Playback
• With USB connectivity, you can access and play back multimedia files directly from USB flash drives without a PC.

Additional Features
• • MHL connectivity allows you to charge and mirror compatible devices
  • Supports the optional QCast dongle for wireless display mirroring
  • Video: Blank image, image freeze, 10-bit color processing, sharpness enhancement, de-interlacing/comb filter
  • Source/volume control

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Technical parameters

BenQ ST550K Specs

Screen Size (Diagonal)	55"
Native Resolution	3840 x 2160
Supported Display Resolutions	Minimum: 640 x 480 / 60 Hz Maximum: 1920 x 1080 / 60 Hz
Bit Depth / Color Support	10-Bit (1.07 Billion Colors)
Color Gamut	65% NTSC
Brightness	350 cd/m Rating 60% users recommend this product to others. And what about you? This product has already been rated by 79 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. The discussion is empty - enter the first post Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR