Casio Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Casio products.

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Casio manuals

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CASIO QW-3157 Quartz Watch User Guide

CASIO QW-3157 Quartz Watch User Guide

April 13, 2025
CASIO QW-3157 Quartz Watch Product Information Specifications Model: MO1105-EC Operation Guide: 3157 Features: Digital Compass, Thermometer, Timekeeping, World Time, Alarm, Stopwatch, Countdown Timer Product Usage Instructions Timekeeping Mode Use the Timekeeping Mode to set and view the current time and…
Brand: Casio
CASIO QW-5522 Digital Watch User Guide

CASIO QW-5522 Digital Watch User Guide

April 13, 2025
CASIO QW-5522 Digital Watch About This Manual Depending on the model of your watch, display text appears either as dark figures on a light background, or light figures on a dark background. All sample displays in this manual are shown…
Brand: Casio
CASIO 3157 Gear Sports Silver Watch User Guide

CASIO 3157 Gear Sports Silver Watch User Guide

April 13, 2025
CASIO 3157 Gear Sports Silver Watch Product Information Specifications Model: MO1105-EC Operation Guide: 3157 Functions: Digital Compass, Thermometer, Timekeeping, World Time, Alarm, Stopwatch, Countdown Timer About This Manual Depending on the model of your watch, display text appears either as…
Brand: Casio
CASIO 5445 Analog Digital Men’s Tough Solar Watch User Guide

CASIO 5445 Analog Digital Men’s Tough Solar Watch User Guide

April 13, 2025
CASIO 5445 Analog Digital Men's Tough Solar Watch Specifications Model: MA1702-EA Operation Guide: 5445/5525 Product Information Congratulations on selecting this CASIO watch. To ensure optimal performance, please carefully read and follow the instructions provided in this manual. Keep all user documentation…
Brand: Casio
CASIO 5458 Analog Men’s Watch User Guide

CASIO 5458 Analog Men’s Watch User Guide

April 13, 2025
CASIO 5458 Analog Men's Watch Specifications Model: MA1506-EA Operation Guide: 5458/5474 Battery: One silver oxide battery (Type: SR927SW) Battery Life: Approximately 3 years Water Resistance: 100 meters or 200 meters (some models) Product Usage Instructions Crown Operations Some water-resistant models…
Brand: Casio
CASIO 3294 Digital LED Wrist Watch User Guide

CASIO 3294 Digital LED Wrist Watch User Guide

April 13, 2025
CASIO 3294 Digital LED Wrist Watch Product Usage Instructions To switch the backlight function on and off, press button B in any mode to illuminate the display for about two seconds. Enter Alarm Mode by pressing button C repeatedly. Press…
Brand: Casio
CASIO QW-5434 Analogue Watch Instruction Manual

CASIO QW-5434 Analogue Watch Instruction Manual

April 13, 2025
CASIO QW-5434 Analogue Watch PRODUCT OVERVIEW Your watch may differ somewhat from the one shown in the illustration. Some models may use a combination of hands and rotating disks to indicate information. The word “hand” in this section is used…
Brand: Casio
CASIO 3252 Digital Watch User Guide

CASIO 3252 Digital Watch User Guide

April 13, 2025
CASIO 3252 Digital Watch About This Manual Depending on the model of your watch, display text appears either as dark figures on a light background or light figures on a dark background. All sample displays in this manual are shown…
Brand: Casio
CASIO QW-4334 Watch Instruction Manual

CASIO QW-4334 Watch Instruction Manual

April 13, 2025
CASIO QW-4334 Watch Specifications Model: MO0607-EB Operation Guide: 4334 Stopwatch Modes: Single Stopwatch Mode, Dual Stopwatch Mode Features: Timekeeping, Hand Setting, Recall, Countdown Timer, World Time, Alarm Product Usage Instructions Setting the Digital Time and Date To set the digital…
Brand: Casio
CASIO 3489 Watch Module User Guide

CASIO 3489 Watch Module User Guide

April 13, 2025
CASIO 3489 Watch Module Specifications Model: MA2003-EA Operation Guide: 3229/3421/3489 Display: Dark figures on a light background Button Operations: Indicated using letters in illustrations Product Information This CASIO watch is designed to provide years of service. Please read and follow…
Brand: Casio
Casio Watch Operation Guide 5734

Casio Watch Operation Guide 5734

Operation Guide • August 22, 2025
Comprehensive operation guide for the Casio 5734 watch, detailing features such as time adjustment, world time, alarms, stopwatch, timer, Bluetooth connectivity, hand alignment, and troubleshooting.
Brand: Casio
Casio CDP-S105 Digital Piano Quick Start Guide

Casio CDP-S105 Digital Piano Quick Start Guide

Quick Start Guide • August 21, 2025
A concise guide to setting up and operating the Casio CDP-S105 digital piano, covering power, sound selection, metronome, and connectivity. Learn how to connect accessories, use basic functions, and access advanced features.
Brand: Casio
Casio 5081 Watch User Manual and Instructions

Casio 5081 Watch User Manual and Instructions

instruction guide • August 21, 2025
Comprehensive user manual for the Casio 5081 digital watch. This guide covers setting the time, date, alarms, and using features like the stopwatch, world time, and countdown timer, along with technical specifications.
Brand: Casio
Casio MS-8B/10B/20B/80B User Guide

Casio MS-8B/10B/20B/80B User Guide

user guide • August 20, 2025
Comprehensive user guide for Casio MS-8B, MS-10B, MS-20B, and MS-80B calculators, detailing features such as power supply, auto power off, tax calculations, currency conversion, and technical specifications.
Brand: Casio
Casio 2488 User's Guide: Features and Operation

Casio 2488 User's Guide: Features and Operation

User's Guide • August 20, 2025
Comprehensive user's guide for the Casio 2488 watch, detailing its Timekeeping, Data Bank, Day Counter, Alarm, Stopwatch, and Dual Time modes. Learn how to set time, dates, manage data, and use advanced functions.
Brand: Casio
CASIO OVERLAND OAW-100TDJ-1AJF Solar Radio Watch User Manual

CASIO OVERLAND OAW-100TDJ-1AJF Solar Radio Watch User Manual

OAW-100TDJ-1AJF • April 30, 2026 • Amazon
Comprehensive user manual for the CASIO OVERLAND OAW-100TDJ-1AJF solar radio watch, covering setup, operation, maintenance, and specifications. Learn how to utilize its advanced features including multi-band radio reception, world time, stopwatch, and power-saving functions.
Brand: CASIO
Casio Graph 35+ E Graphing Calculator User Manual

Casio Graph 35+ E Graphing Calculator User Manual

Graph 35+E • April 28, 2026 • Amazon
Comprehensive user manual for the Casio Graph 35+ E graphing calculator, covering setup, operation, maintenance, and troubleshooting for advanced mathematical functions, matrix calculations, and statistics, including Exam Mode features.
Brand: Casio
Casio FX-9910CW Scientific Calculator User Manual

Casio FX-9910CW Scientific Calculator User Manual

FX-9910CW • April 26, 2026 • Amazon
This comprehensive user manual provides detailed instructions for the Casio FX-9910CW Scientific Calculator, covering initial setup, operational procedures for various functions, maintenance guidelines, troubleshooting common issues, and full product specifications. Designed for students and professionals, this guide ensures optimal use of your…
Brand: Casio

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