Warning: Always consult your physician before you begin or modify any exercise program. See the Important Safety and Product Information guide in the product box for product warnings and other important information. Step 1: Use the Touch Bezel The silver bezel around the watch face acts as a multifunction button. Tap: quickly press your finger on the bezel to make a selection, toggle a menu option, or change pages. Touch and hold: hold your finger on one of the four labeled areas on the bezel to switch modes. Double press: press two fingers on two areas on the bezel to turn on the backlight. Touch and drag (scroll): press your finger on the bezel and drag it around the bezel to scroll through the menu options or to increase or decrease values. Forerunner 405CX Quick Start Manual Touch Bezel Areas and Buttons . . . . . . . time/date: touch and hold to enter time/date mode. . gPS: touch and hold to enter GPS mode. . menu: touch and hold to open the menu page. . training: touch and hold to enter training mode. . start/stop/enter: • Press to start/stop the timer in training mode. • Press to make a selection. • Press to exit power save mode. . lap/reset/quit: • Press to create a new lap in training mode. • Press and hold to reset the timer in training mode. • Press to exit a menu or page. • Press to exit power save mode. Forerunner 405CX Quick Start Manual Bezel Tips • Touch the bezel firmly. • Touch the bezel on the outer ring, where the words appear, not the inner ring near the watch face. • Make each bezel selection a separate action. • Do not rest your finger or thumb on the bezel while using it. • Do not wear thick gloves while using the bezel. • If bezel is wet, wipe the bezel dry before using it. Locking the Bezel To prevent accidental bezel taps (due to moisture or inadvertent bumping), press enter and quit simultaneously. To unlock the bezel, press enter and quit simultaneously again. Power Save Mode After a period of inactivity, the Forerunner switches to power save mode. The Forerunner is inactive if the timer is not running, you are not navigating to a destination and viewing the navigation page, and you have not pressed any buttons or tapped the bezel. While in power save mode, you can view the time of day, turn on the backlight, and use the ANT+™ computer connection. To exit power save mode, press the enter or quit button. Forerunner 405CX Quick Start Manual Step 2: Charge theBattery Your Forerunner ships with the power off to conserve the battery. Charge the Forerunner for at least three hours before using it. noTe: To prevent corrosion, thoroughly dry the charging contacts and surrounding area before charging. TiP: The Forerunner will not charge when outside the temperature range of 32°F–122°F (0°C–50°C). To charge the Forerunner: 1. Plug the USB connector on the charging clip cable into the AC adapter. 2. Plug the AC adapter into a standard wall outlet. 3. Align the charging clip posts with the contacts on the back of the Forerunner. Contacts 4. Clip the charger securely over the face of the Forerunner. Chargingclip The length of time a fully charged battery will last depends upon usage. A fully charged battery can run the Forerunner with GPS on for up to 8 hours. See the owner’s manual for more information. Forerunner 405CX Quick Start Manual Step 3: Configure Your Forerunner The first time you use your Forerunner, follow the on-screen instructions to learn how to use the bezel, set your user profile, and configure the Forerunner. Activity Class Chart Training Description Training Frequency Training Time Per Week 0 No exercise -- 1 Occasional, light exercise Once every two weeks Less than 15 minutes 2 15 to 30 minutes 3 Once a week Approximately 30 minutes 4 Regular exercise and training 2 to 3 times per week Approximately 45 minutes 5 45 minutes to 1 hour 6 1 to 3 hours 7 3 to 5 times per week 3 to 7 hours 8 Daily training Almost daily 7 to 11 hours 9 Daily 11 to 15 hours 10 More than 15 hours Activity Class Chart provided by Firstbeat Technologies Ltd., portions of which are based on Jackson et al. Prediction of functional aerobic capacity without exercise testing. Medicine and Science in Sports & Exercise 22:863:870, 1990. Forerunner 405CX Quick Start Manual The Forerunner uses your user profile to calculate calorie consumption. Using the table on page 6, select 0-10 to set your activity class. If you are using an ANT+ heart rate monitor, select Yes during the configuration to allow the heart rate monitor to pair (connect) with your Forerunner. See Step 5 for more information. Step 4: Acquire Satellite Signals To set the correct time of day and begin using the Forerunner, you must acquire GPS satellite signals. It may take a few minutes to acquire signals. noTe: To turn off the GPS receiver and use the Forerunner indoors, touch and hold gPS. Select off for gPS. Forerunner 405CX Quick Start Manual noTe: You cannot acquire satellites in power save mode. To exit power save mode, press enter or ...