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. 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

Lowest altitude reached during the current session. Total cumulative ascent during the current session. Total cumulative descent during the current session. a. When you hold down A to start a save session, the watch will clear data that is already stored in the current session record. b. The watch will measure altitude and calculate data as described below, and update the current session record accordingly. Note that measurement and saves depend on whether or not the watch is in the Altimeter Mo

Warning! • The measurement functions built into this watch are not intended for use in taking measurements that require professional or industrial precision. Values produced by this watch should be considered as reasonably accurate representations only. • The longitude, lunitidal interval, 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. •

MAX/MIN HUMIDITY MAX/MIN ALARM SET RESET + – SNOOZE ON OFF RESET 1946CLEAR °C /°F TEMP. MAX/MIN HUMIDITY MAX/MIN 7ALARM SNOOZE ON OFF 2SET + – RESET 538SNOOZE/LIGHT CLEAR °C /°F TEMP. MAX/MIN HUMIDITYMAX/MIN 1cm ILLUSTRATION •A sticker is affixed to the glass of the clock when you purchase it. Be sure to remove the sticker before using the clock. •Depending on the clock model, the configuration of your clock may differ somewhat from that shown in the illustration. Current time (Hour, minutes, se

• In all modes, the alarm on indicator is shown for any alarm that currently is turned on. • The alarm on indicator flashes while the alarm is sounding. • The snooze alarm indicator flashes while the snooze alarm is sounding and during the 5-minute intervals Snooze alarm between alarms. indicator Alarm on indicator On/Off status 4 Operation Guide 3095 End time Start time To configure Hourly Time Signal settings 1. In the Alarm Mode, use D to display the Hourly Time Signal (SIG) screen. 2. Hold d

5. Press the RESET button (6). Be sure to press the RESET button (6) after replacing batteries. To replace sub-unit batteries 1. Open the stand so you can see the back cover. 2. Remove the back cover screw, and then open the back cover. 3. Remove both old batteries. 4. Load new batteries. Make sure that their positive (+) and negative (–) ends face in the correct directions. If you load batteries incorrectly, they can burst and damage the product. 5. Replace the back cover and secure it in place

•Radio interference can make signal reception impossible. •Strong electrostatic charge can result in the wrong time being set. USING THE CLOCK 1 This clock can receive the time calibration signals transmitted from Mainflingen, Germany and Rugby, England. It automatically selects reception from the transmitter whose signal is strongest. Any of the following procedures can be used to set current date and time. •Auto receive of the time calibration signal •Manual receive of the time calibration sig

All of the illustrations in this manual show Module 2759. • 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 using dark figures on a light background. Module 2759 Module 3344 • All of the displays in this manual show black-on-white. • Button operations are indicated using the letters shown in the illustration. • Each section of this manual provides you with t

INDOOR SELECT button (7) Main unit Sub-unit OUTDOOR USING THE SUB-UNIT Data Transfer from the Sub-unit •Data is transferred from the sub-unit to the main unit every three minutes. •The sub-unit is able to send data to the main unit up to an unobstructed distance of about 30 meters. •The data receive status is indicated on the display of the main unit by the icons shown below. Receive successful Receive unsuccessful •If a receive operation is not successful for some reason, the display of the mai

• This watch does not have a time zone that corresponds to the Greenwich Mean Time differential of –3.5 hours. Because of this, the radio-controlled timekeeping and World Time functions will not display the correct time for Newfoundland, Canada. Expose the watch to bright light to charge its battery before using it. You can use this watch even as its battery is being charged by exposure to bright light. • Be sure to read “Battery” of this manual for important information you need to know when ex