Electronics Manuals

This document introduces the specifications and usage methods of several watches produced by CITIZEN WATCHES (H.K.) LTD. The watches are powered by Eco-Drive technology and have features such as world time and multi-function combination.

CITIZEN Eco-Drive Global Radio Controlled Watch JY8010-56E is a global radio-controlled watch that can receive standard radio signals from five radio towers located in China, the United States, Germany and Japan. The watch can also display local and world time simultaneously. When the world time is selected, the watch will automatically receive the standard radio signal from the nearest radio tower to provide accurate time.

This document describes the features and characteristics of several watch models, including JW0010-52E, JW0030-55E, JW0050-58E, JW0051-55E, and JW0070-51E. It highlights the use of rubber material on the left wrist position to provide a stable grip while using the chronograph function. The watches also come with features such as a rotating aviation slide rule and measurement instruments, with a focus on sports.

The ONDA VX818 series player is a professional high-quality MP3 player with a series of excellent performance, including support for multiple audio formats, firmware upgrade function, electronic books, drive-free U disk function, alien space disk mode, recording/rereading, 7 kinds of sound equalizer, multiple playback modes, and sleep mode.

This document is a user manual for Logitech Speaker Stand, which describes the features and characteristics of the product, such as rotation dock, landscape or portrait mode, listening to music or watching movies from iPad, and the ability to charge the iPad.

This document is the user guide for Creative Inspire GD580. It introduces the features and characteristics of the product.

This document is the installation manual for the HTB2SE-W wireless subwoofer, which provides installation methods and precautions for the product.

This document is the manual for Onda VX989+ player, which introduces the features of the player, including supported audio, video, picture formats, supported games, functions, etc.

This document introduces a new generation of digital portable audio devices, which support multiple audio formats and feature a compact design and high reliability. It also includes various functions such as movie mode, picture browsing, e-book, and FM radio.

This is a PDF file introducing Huawei P40 Pro mobile phone