This document is an operation manual for a colored video monitor. It introduces the features and characteristics of the monitor, as well as provides instructions on installation, connection, menu operation, and troubleshooting.

This document is the user manual for the Platinum Pro series brushless motor electronic speed controller (ESC) by Hobbywing Technology. It describes the features and characteristics of the product, including high-performance processor, multiple startup modes, throttle range setting, and multiple protection functions.

JWSK-80EW wireless temperature and humidity sensor is a low-power, high-precision intelligent wireless communication sensor that meets ZigBee protocol. This product is mainly used in environments where the power supply environment is inconvenient, such as communication rooms, offices, warehouses, hospitals, archives, museums, pharmaceutical factories, food factories, etc., to monitor temperature and humidity, and realize wireless remote transmission of signals.

This manual explains how to safely use the projector. This manual also introduces the functions that are common to all models, easy to operate, connect and project with a USB cable (USB Display), use a document camera to enlarge and project documents (only for EB-C1925W/C1920W/C1915/C1910/C2090X), enhanced installation functions, EB-C1925W/C1915 features, easy presentation settings, and fully utilize the advantages of network connectivity. EB-C1920W/C1910/C2090X features and fully utilize the advantages of network connectivity.

This is the operation manual of BEETLE/mini POS system, which details the composition, usage methods, maintenance and other contents of the system.

This manual introduces the usage of OMRON HBF-371 body fat scale. This product can measure weight, BMI, body fat percentage, bone muscle rate, basal metabolism, body age, and visceral fat.

This user manual provides instructions on how to connect, operate, and adjust the GK regional management information package audio system SC-PT875. The document contains information on product safety precautions, quick setup guide, disc operations, and using audio effects.

MDC250L Mini DV User Manual is an advanced camera using a built-in storage device for digital audio and video recording. It is very easy to use and is the perfect combination of modern technology. The product is easy to operate, small and exquisite, beautiful and practical, and easy to carry. It is an indispensable tool for business, education, security, media, law enforcement, tourism, medical care, and life. It is favored by a large number of users.

D4 diving computer watch user manual, introduces the features and characteristics of the product, including warnings, cautions and notes, Suunto D4 quick guide, getting started with your Suunto D4, before diving, starting and using before each check, safety stop, deep stop, execution of diving etc.

SUNPAK PZ42X Chinese user manual, introduces the features and characteristics of the product, as well as how to install and use it.