Casio Manuals & User Guides

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

Tip: include the full model number printed on your Casio label for the best match.

Casio manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

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CASIO 3198 Digital Wrist Watch User Guide

April 13, 2025

CASIO 3198 Digital Wrist Watch Specifications Model: MA1205-EA Operation Guide: 3198/3299 Illumination: LED About This Manual The operational procedures for Modules 3198 and 3299 are identical. All of the illustrations in this manual show Module 3198. Button operations are indicated…

Brand: Casio

CASIO 5590 Dual Display Shock Resistant Watch User Guide

April 13, 2025

MA1902-EA © 2019 CASIO COMPUTER CO., LTD. Operation Guide 5590 Congratulations upon your selection of this CASIO watch. To ensure that this watch provides you with the years of service for which it is designed, carefully read and follow…

Brand: Casio

CASIO 5577 Watch User Guide

April 12, 2025

CASIO 5577 Watch Crown Operations Some models come with a screw-in crown. Follow these steps for crown operations: Rotate the crown counterclockwise to unscrew it. Pull the crown out gently; avoid applying excessive force. The watch loses water resistance when…

Brand: Casio

CASIO 5154 Watch User Guide

April 12, 2025

CASIO 5154 Watch Specifi cations Accuracy at normal temperature: ±30 seconds a month Timekeeping Mode Analog: Hour, minute Digital: Hour, minutes, seconds, pm (P) Time system: Switchable between 12-hour and 24-hour formats Date Indicator Mode: Month, day, day of the…

Brand: Casio

CASIO 3198, 3299 Watch User Guide

April 12, 2025

CASIO 3198, 3299 Watch About This Manual The operational procedures for Modules 3198 and 3299 are identical. All of the illustrations in this manual show Module 3198. Button operations are indicated using the letters shown in the illustration. Each section…

Brand: Casio

CASIO 3189, 3252 Watch User Guide

April 12, 2025

CASIO 3189, 3252 Watch Product Information Specifications Model: MA1012-EA Operation Guide: 3189/3252 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.…

Brand: Casio

CASIO 5479 Watch User Guide

April 12, 2025

CASIO 5479 Watch Specifications: Model: MA1510-EA Operation Guide: 5479 Language: English Product Information: This CASIO watch features a variety of functions including World Time, Alarms, Countdown Timer, Stopwatch, and more. The display text can appear as dark figures on a…

Brand: Casio

Casio MAA ANA Watch User Guide

April 12, 2025

Casio MAA ANA Watch User Guide Your watch may differ somewhat from the one shown in the illustration. Notes Some water resistant models are equipped with a screw lock crown. With such models, you must unscrew the crown in the…

Brand: Casio

CASIO 3239, 3240 Watch User Guide

April 12, 2025

CASIO 3239, 3240 Watch About This Manual The operational procedures for Modules 3239 and 3240 are identical. All of the illustrations in this manual show Module 3239. Button operations are indicated using the letters shown in the illustration. Each section…

Brand: Casio

CASIO 10B+7L Vintage Watch User Guide

April 12, 2025

CASIO 10B+7L Vintage Watch Reading the display SU: Sunday, MO: Monday, TU: Tuesday, WE: Wednesday, TH: Thursday, FR: Friday, SA: Saturday (Changeover between 12-hour and 24-hour formats) In regular timekeeping mode, with every push of A, the display is switched…

Brand: Casio

CASIO CT-S100 Casiotone Digital Keyboard User's Guide

user manual • August 18, 2025

Comprehensive user guide for the CASIO CT-S100 Casiotone digital keyboard, covering setup, operation, features, and troubleshooting.

Brand: Casio

Casio 5634 Operation Guide: Solar Charging, Stopwatch, and Time Setting

operation guide • August 18, 2025

Comprehensive operation guide for the Casio 5634 watch, covering solar charging, battery indicators, setting time and day, using the stopwatch, and troubleshooting.

Brand: Casio

Guía de Operación Reloj Casio Modelo 3463

Operation Guide • August 18, 2025

Manual de usuario detallado para el reloj Casio modelo 3463, cubriendo todas las funciones como hora normal, alarmas, cronógrafo, hora doble y especificaciones técnicas.

Brand: Casio

Casio Operation Guide 3410: Comprehensive Features and Usage

Operation Guide • August 18, 2025

Detailed operation guide for the Casio 3410 watch, covering its advanced features such as altimeter, barometer, thermometer, digital compass, radio-controlled atomic timekeeping, stopwatch, countdown timer, alarms, and illumination. Includes setup, usage instructions, troubleshooting, and specifications.

Brand: Casio

CASIO 5382/5465/5508 Operation Guide: Timekeeping, World Time, Stopwatch, and Alarm Functions

Operation Guide • August 17, 2025

Comprehensive operation guide for CASIO watch models 5382, 5465, and 5508. Learn how to set time, date, Home City, World Time, use the stopwatch, countdown timer, alarm, and illumination features.

Brand: Casio

Casio 5154 Operation Guide: Timekeeping, Alarms, and Dual Time

operation guide • August 17, 2025

Detailed operation guide for the Casio 5154 watch, covering timekeeping, date setting, alarms, dual time, and stopwatch functions. Includes specifications and mode explanations.

Brand: Casio

Casio Watch DST Setting Guide - Module 3502

Instruction Guide • August 17, 2025

Step-by-step instructions for setting Daylight Saving Time (DST) on Casio watches with Module 3502, including button operations and screen indicators.

Brand: Casio

Casio 5398 Watch Operation Guide: Timekeeping, Stopwatch, Alarms, and More

operation guide • August 17, 2025

Detailed operation guide for the Casio 5398 watch. Learn how to set time, use the stopwatch, world time, alarms, countdown timer, illumination, and other features. Includes troubleshooting and specifications.

Brand: Casio

Casio 4391 Operation Guide: Setting Time, Day, and Stopwatch

operation guide • August 17, 2025

Comprehensive guide to operating the Casio 4391 watch, covering time and day setting, dual time functionality, and stopwatch usage. Learn how to set your watch accurately and utilize its features.

Brand: Casio

CDP-S110 : Guide de démarrage rapide - Casio

quick start guide • August 16, 2025

Guide de démarrage rapide pour le piano numérique Casio CDP-S110. Découvrez les fonctions de base, la connexion des accessoires et les précautions d'utilisation.

Brand: Casio

CASIO Watch Operation Guide 3529: Manual & Features

Operation Guide • August 16, 2025

Comprehensive operation guide for the CASIO 3529 watch. Learn about precautions, time setting, alarms, stopwatch, timer, maintenance, and troubleshooting.

Brand: Casio

CASIO 3159 Operation Guide: Solar Atomic Timekeeping Watch

Operation Guide • August 16, 2025

Comprehensive operation guide for the CASIO 3159 watch, detailing features like solar power, radio-controlled atomic timekeeping, world time, alarms, stopwatch, countdown timer, and illumination.

Brand: Casio

Casio HS-70W-1JH Digital Stopwatch User Manual

HS-70W-1JH • April 21, 2026 • Amazon

Comprehensive user manual for the Casio HS-70W-1JH digital stopwatch, covering setup, operation, maintenance, and specifications.

Brand: Casio

Casio G-Shock G-LIDE GBX-100 Series Digital Watch User Manual

GBX-100 • April 21, 2026 • Amazon

Comprehensive instruction manual for the Casio G-Shock G-LIDE GBX-100 Series digital watch, covering setup, operation, maintenance, and specifications.

Brand: Casio

Casio AMW-710-1AVDF Analog-Digital Watch User Manual

AMW-710-1AVDF • April 20, 2026 • Amazon

Comprehensive user manual for the Casio AMW-710-1AVDF Analog-Digital Watch, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Casio

Casio IQ-1106J Radio Wave Wall Clock Instruction Manual

IQ-1106J • April 19, 2026 • Amazon

This manual provides comprehensive instructions for the setup, operation, and maintenance of the Casio IQ-1106J Radio Wave Wall Clock, ensuring accurate timekeeping and proper care.

Brand: Casio

Casio Casiotone SA-51 32-Key Mini Keyboard User Manual

SA-51 • April 19, 2026 • Amazon

Instruction manual for the Casio Casiotone SA-51 32-Key Mini Keyboard, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Casio

Casio CDP-S160 Digital Piano User Manual

CDP-S160 • April 19, 2026 • Amazon

Comprehensive user manual for the Casio CDP-S160 88-Key Weighted Digital Piano, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Casio

Casio G-Shock Watch Strap Replacement Manual for GW-530 and GW-500 Models

GW-530 GW-500 • April 19, 2026 • Amazon

This manual provides detailed instructions for replacing the genuine Casio watch strap on G-Shock models GW-530 and GW-500. Learn about installation, maintenance, and troubleshooting.

Brand: Casio

Casio Edifice EFV160D Series Analog Watch Instruction Manual

EFV160D • April 16, 2026 • Amazon

Comprehensive instruction manual for the Casio Edifice EFV160D Series analog watch, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Casio

Casio CB-7BK Piano Bench Instruction Manual

CAS CB7 BK • April 16, 2026 • Amazon

Comprehensive instruction manual for the Casio CB-7BK Piano Bench, covering assembly, usage, maintenance, and specifications.

Brand: Casio

Casio XR118BK Tape Cassette User Manual for EZ-Label Printers

XR118BK • April 15, 2026 • Amazon

Instruction manual for the Casio XR118BK tape cassette, providing guidance on setup, operation, maintenance, and troubleshooting for use with Casio EZ-Label Printers.

Brand: Casio

Casio G-Shock GD400-1CR Men's Grey Sport Watch Instruction Manual

GD-400-1CR • April 15, 2026 • Amazon

This instruction manual provides detailed guidance for setting up, operating, maintaining, and troubleshooting your Casio G-Shock GD400-1CR Men's Grey Sport Watch. Learn about its features, specifications, and how to maximize its performance.

Brand: Casio

Casio HL-815L Calculator Instruction Manual

HL-815L • April 14, 2026 • Amazon

Instruction manual for the Casio HL-815L 8-digit portable calculator, covering setup, operation, maintenance, and specifications.

Brand: Casio

Casio video guides

Watch setup, installation, and troubleshooting videos for this brand.

Casio ClassWiz Calculator: Setting Number Display Preferences (fx-83GTCW, fx-85GTCW, fx-991CW)

7:55 • 1920×1080 • instructions

Casio ClassWiz Calculator Navigation Guide: Master Apps, Calculations & Tools (fx-83GTCW, fx-85GTCW, fx-991CW)

3:00 • 1920×1080 • instructions

Casio fx-CG50: Mastering Further Calculations with History, MATH Menu, and Variables

5:13 • 1920×1080 • how_to

How to Reset the Casio fx-CG50 Calculator to Default Settings

1:48 • 1920×1080 • how_to

Casio ClassWiz fx-83GT CW & fx-85GT CW: New Math Functions & Feature Updates

4:34 • 1920×1080 • feature_demo

Casio Manuals & User Guides

Casio manuals

Casio ClassWiz Calculator: Setting Number Display Preferences (fx-83GTCW, fx-85GTCW, fx-991CW)

Casio ClassWiz Calculator Navigation Guide: Master Apps, Calculations & Tools (fx-83GTCW, fx-85GTCW, fx-991CW)

How to Reset Your Casio ClassWiz Calculator (fx-83GTCW, fx-85GTCW, fx-991CW)

Casio ClassWiz Calculator: Performing Calculations in Standard Form

How to Create a Table of Values for a Graph on Casio ClassWiz Calculators

Casio ClassWiz Calculator: Advanced Fraction Calculations Tutorial

Casio fx-CG50: Calculating Normal Probabilities and Critical Values

How to Transfer Data to the Casio fx-CG50 Calculator

Casio Celviano AP Series Digital Piano Overview

Casio fx-CG50: Mastering Further Calculations with History, MATH Menu, and Variables

How to Reset the Casio fx-CG50 Calculator to Default Settings

Casio ClassWiz fx-83GT CW & fx-85GT CW: New Math Functions & Feature Updates