Casio Protrek PRG-130GC-3 User Manual

Operation Guide 3135 3206
1
MO0909-EA
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out
of your purchase, be sure to read this manual carefully.
Applications
The built-in sensors of this watch measure direction, barometric pressure,
temperature and altitude. Measured values are then shown on the display.
Such features make this watch useful when hiking, mountain climbing, or
when engaging in other such outdoor activities.
Warning!
• The measurement functions built into this watch are not intended for
taking measurements that require professional or industrial precision.
Values produced by this watch should be considered as reasonable
representations only.
• The Moon phase indicator and tide graph data that appear on the
display of this watch are not intended for navigation purposes. Always
use proper instruments and resources to obtain data for navigation
purposes.
• This watch is not an instrument for calculating low tide and high tide
times. The tide graph of this watch is intended to provide a reasonable
approximation of tidal movements only.
• When engaging in mountain climbing or other activities in which losing
your way can create a dangerous or life-threatening situation, always be
sure to use a second compass to confirm direction readings.
• Note that CASIO COMPUTER CO., LTD. assumes no responsibility for
any damage or loss suffered by you or any third party arising through
the use of this product or its malfunction.
Keep the watch exposed to bright light
The electricity generated by the solar cell of the
watch is stored by a built-in battery. Leaving or
using the watch where it is not exposed to light
causes the battery to run down. Make sure the
watch is exposed to light as much as possible.
• When you are not wearing the watch on your
wrist, position the face so it is pointed at a
source of bright light.
• You should try to keep the watch outside of
your sleeve as much as possible. Charging is
reduced significantly if the face is covered only
partially.
l
l
l
l
l
l
l
l
l
l
l
Bright light
Solar cell
• The watch continues to operate, even when it is not exposed to light.
Leaving the watch in the dark can cause the battery to run down, which will
result in some watch functions being disabled. If the battery goes dead, you
will have to re-configure watch settings after recharging. To ensure normal
watch operation, be sure to keep it exposed to light as much as possible.
Bright light
Electrical
energy
All
functions
enabled
LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
Charge
Solar cell
(Converts light to
electrical power.)
Rechargeable battery
LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
Some
functions
disabled
Dis-
charge
Battery charges in the light. Battery discharges in the dark.
• The actual level at which some functions are disabled depends on the
watch model.
• Frequent display illumination can run down the battery quickly and require
charging. The following guidelines give an idea of the charging time
required to recover from a single illumination operation.
Approximately five minutes exposure to bright sunlight coming in through
a window
Approximately 50 minutes exposure to indoor fluorescent lighting
• Be sure to read “Power Supply” for important information you need to
know when exposing the watch to bright light.
If the display of the watch is blank...
If the display of the watch is blank, it means that the watch’s Power Saving
function has turned off the display to conserve power.
• See “Power Saving” for more information.
About This Manual
• Depending on the model of your watch, display
text appears either as dark figures on a light
background (Module 3135), or light figures on a
dark background (Module 3206). All sample
displays in this manual are shown using dark
figures on a light background.
• Button operations are indicated using the
letters shown in the illustration.
• Each section of this manual provides you with
the information you need to perform operations
in each mode. Further details and technical
information can be found in the “Reference”
section.
(Light)
Module 3135
Module 3206
General Guide
• The illustration below shows which buttons you need to press to navigate
between modes.
• In any mode, press L to illuminate the display.
• You can use buttons A, B, and C to enter a sensor mode directly from
the Timekeeping Mode or from another sensor mode. To enter a sensor
mode from the Tide/Moon Data, Countdown Timer, Stopwatch, World Time,
Alarm, or Data Recall Mode, first enter the Timekeeping Mode and then
press the applicable button.
Timekeeping Mode
Altimeter Mode
Stopwatch
Mode
Countdown
Timer Mode
Digital
Compass Mode
Press D.
Press B.
Alarm Mode
Press
D.
▲
Press C.
Sensor Modes
World Time Mode
Barometer/
Thermometer Mode
Press A.
Data Recall
Mode
▲
▲
▲ ▲
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Tide/Moon Data
Mode
▲
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▲
▲ ▲
▲

Casio Protrek PRG-130GC-3 Specifications

General

Model	PRG-130GC-3
Category	Watch
Brand	Casio
Series	Protrek
Display Type	Digital
Water Resistance	200 meters
Solar Powered	Yes
Compass	Yes
Thermometer	Yes
Barometer	Yes
Altimeter	Yes
Alarm	Yes
Stopwatch	Yes
Countdown Timer	Yes
LED Backlight	Yes
World Time	Yes
Case Material	Resin
Band Material	Resin
Movement	Quartz

Summary

Watch Introduction and Safety

Watch Applications and Safety Warnings

Overview of watch functions, critical safety warnings, and liability notes.

Battery Charging and Maintenance

Charging the Watch

Instructions for charging the watch and maintaining battery power.

Manual Structure and Notation

Explains manual structure, button notation, and provides general guidance.

Basic Operation and Mode Navigation

Mode Navigation and Illumination

Illustrates buttons for mode navigation and display illumination.

Introduction to Sensor Modes

Introduces the Digital Compass, Barometer/Thermometer, and Altimeter modes.

Timekeeping Mode Setup

Setting Time, Date, and Daylight Saving Time

Guide to city codes, time/date setting, and Daylight Saving Time.

Digital Compass Mode Operation

Compass Mode Access and Readings

Steps to access the Digital Compass and perform direction readings.

Digital Compass Sensor Calibration

Magnetic Declination Correction

How to input magnetic declination to indicate true north.

Bidirectional and Northerly Calibration Methods

Procedures to calibrate the sensor using specific methods.

Digital Compass Usage Precautions

Precautions for Compass Accuracy

Important notes on location, storage, and impact on sensor readings.

Digital Compass in Outdoor Activities

Map Alignment and Bearing Navigation

Using the compass for setting maps and finding bearings to objectives.

Barometer and Thermometer Mode

Pressure and Temperature Readings

How to measure pressure/temperature and understand the barometric graph.

Altimeter Mode Functions

Altitude Measurement and Data Management

Steps for measuring, viewing, and recording altitude readings.

Barometer and Thermometer Details

Pressure Differential and Measurement Notes

Explains pressure differential pointer and general measurement considerations.

Altimeter Settings and Data Recall

Reference Altitude and Altitude Data Management

How to set a reference altitude and manage stored altitude records.

Tide/Moon Data Mode

Viewing Tide/Moon Data and Adjusting High Tide

Procedures for viewing tide/moon data and adjusting high tide times.

Tide/Moon Settings and Countdown Timer

Moon Phase Display and Tide Time Adjustment

How to reverse Moon phase display and adjust high tide times.

Countdown Timer Setup and Usage

Setting up and using the countdown timer, including beeper functions.

Stopwatch, World Time, and Alarm Functions

Stopwatch Mode Operations

How to measure elapsed time, split times, and two finishes.

World Time Mode Features

Viewing times in cities and managing DST settings.

Alarm and Hourly Time Signal Setup

Setting, testing, and enabling/disabling alarms and time signals.

Illumination and Auto Light Switch

Manual and Auto Light Switch Operation

How to use manual illumination and understand the auto light switch.

Safety, Troubleshooting, and Power Supply

Auto Light Switch Safety and Troubleshooting

Warnings for auto light, and answers to common direction/sensor issues.

Power Supply, Charging, and Measurement Precautions

Details on solar cell, battery charging, and measurement precautions.

Battery Status, Charging, and Recovery

Battery Indicators, Recovery Times, and Precautions

Explains battery level indicators, charging times, and precautions.

Detailed Feature Explanations

Moon Phase, Moon Age, and Tidal Movement Details

In-depth details on Moon cycles and tide graph functionality.

Tide Graph and Power Saving Mode

Tide Graph Functionality

Understanding the tide graph patterns and indicators.

Power Saving Mode Operation

How to activate, deactivate, and recover from Power Saving.

Button Tone Operation Control

Controlling Button Operation Tones

How to turn the button operation tone on or off.

Precautions, Calibration, and Unit Settings

Illumination, Sensor Precautions, and Calibration

Safety advice for illumination, sensor handling, and calibration procedures.

Unit Selection and Technical Specifications

How to change measurement units and overview of technical specs.

Technical Data and Feature Summaries

City Code Table and Sensor Precision Details

Reference for city codes and detailed precision specifications for sensors.

Summary of Watch Features

Brief overviews of various watch modes and functions.