Weider WM41, WM42, WM21, WM22 user manual Exercising with Your Weight Management Product

The different OwnZone methods ensure that the safest possible exercise zone is determined for you.

OZV, OwnZone Variability This is the primary method based on measuring changes in your heart rate variability during warm-up for exercise. Heart rate variability reflects changes in your body’s physiology.

OZL, OwnZone Latest If your heart rate variability decreases either too slowly or too fast or if your heart rate exceeds the safety limit during the OZ determination, the wrist unit selects your latest OwnZone.

OZA, OwnZone Age Alternatively, if there is no previous OwnZone determination in memory and your OZV fails, your age-based heart rate zone is used. This corresponds to 60–75% or 65–85% of your maximum heart rate depending on whether you have selected OZ Weight or OZ Basic, respectively.

3.3.1DETERMINING YOUR OWNZONE HEART RATE LIMITS Check the following before starting to determine your OwnZone:

• You have set your user information correctly.

• You have switched the OwnZone function on. Each time you start saving exercise information and have the OwnZone function on, the wrist unit starts finding your OwnZone. For further information, see the section How to Change Settings, page 105.

You should always redefine your OwnZone:

• When changing your exercise environment or exercise mode.

• If you feel unusual, e.g. stressed or ill, about the physical state of your body when starting to exercise.

• After changing your settings.

1.If you start from the Time of Day display, press OK twice. Wait until your heart rate appears. Press OK. OZ appears in the display.

If you want to skip OwnZone determination and use the previously determined OwnZone (OZL), press OK and go to step 3. If you have not determined your OwnZone before, your age-based heart rate limits (OZA) are used.