Heart Rate Monitor
Set Your User Profile
Set up and go!
The Forerunner 305 includes a wireless heart rate monitor that you wear directly on your skin, just below your breastplate.
To position the heart rate monitor:
➊Push one tab on the strap through the slot in the heart rate monitor. Press the tab down.
sensors
➌Wrap the strap around your chest and attach it to the other side of the heart rate monitor.
➍Adjust the strap so it stays in place during your run.
When the heart rate monitor is positioned correctly, the heart rate icon
on the Timer page changes from flashing to constant 
. For troubleshooting information, refer to the owner’s manual.
heart rate icon
Set your user profile so that the Forerunner can calculate calories correctly. To select an option, press enter. To exit any page, press mode.
➊ ➋ ➌
Press mode to view the Select General. | Select User Profile. |
Menu. Select Settings. |
|
Forerunner® 205/305
➋Wet both sensors on the back of the heart rate monitor to |
Garmin Training Center®
➍ ➎
create a strong connection between your pulse and the |
transmitter. |
Warning: See the owner’s manual in the product box for important battery safety information.
July 2008 | Printed in Taiwan |
Use the Garmin Training Center software on your personal computer to plan advanced workouts and courses before you run and then analyze them afterwards. Install Garmin Training Center from the installation disk in the product box. For help using Garmin Training Center, click the Help menu in the software or press F1 on your keyboard.
Press enter. Select your gender.
Use the 
arrows and enter to enter your birth date and weight.