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 405 Quick Start Manual Touch Bezel Areas and Buttons tesarlep/ / tiemdate . . . . . . .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 405 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 405 Quick Start Manual Step 2: Charge the Battery Your Forerunner ships with the power off to conserve the battery. Charge the Forerunner for at least Contacts 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. Forerunner 405 Quick Start Manual 3. Align the charging clip posts with the contacts on the back of the Forerunner. N9II02Forerunner40512345678FCC ID:IPH-01253IC: 1792A-01253Designed in the USAMade in Taiwan4. Clip the charger securely over the face of the Forerunner. tesarlep/ / tiemdateChargingclipThe 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. Step 3: Configure Your Forerunner The first time you use your Forerunner, follow the on-screen instructions to learn how to use the bezel and configure the Forerunner. 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. noTe: You cannot acquire satellites in power save mode. To exit power save mode, press enter or quit. 1. Go outdoors to an open area. For the best reception, make sure the antenna of the Forerunner is oriented toward the sky. Forerunner 405 Quick Start Manual tesarlep/ / tiemdate Antenna location 2. Touch and hold training to enter training mode. 3. Stand still and do not begin moving until the locating satellites page disappears. When you are receiving satellite signals, the GPS icon appears in the training mode pages. Step 5: Pair the Heart Rate Monitor (Optional) While you are trying to pair your heart rate monitor with your Forerunner for the first time, move 10 m away from other heart rate monitors. The heart rate monitor is on standby and ready to send data. Wear the heart rate monitor directly on your skin, just below your breastplate. It should be snug enough to stay in place during your run. 1. ...