Oregon Scientific RX109 SET Upper and Lower Heart Rate Limits for Training Zone, Sex, Description

Models: RX109

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The calculation for determining your upper and lower heart rate limits is as follows.

Sex

Maximum Heart

Lower limit

Upper limit

 

Range (MHR)

 

 

Men

220 – age = MHR

MHR x (lower training zone %)

MHR x (upper training zone %)

Women

230 – age = MHR

 

 

Once you know your maximum heart range, you can set the 5 Training Zones (described below) with the PC software (refer to the online help). With the OUTBREAKER watch, you can directly set your upper and lower limits for Training Zone 5, and can set an alarm to sound whenever you exceed the limits for the selected Training Zone.

Warning: The heart rate limits for Training Zones 1 – 4 are based on the profile for a 20-year-old young man. If you do not meet this profile, we HIGHLY RECOMMEND that you either set the limits for Training Zones 1 – 4 using the PC software, or follow the steps below to set the limits for Training Zone 5.

The recommended Training Zones are as follows:

Zone

MHR range

Description

 

(min – max %)

 

1

50 – 60%

Moderate Activity –Thislow-intensityzoneisgoodfor warm-

 

 

ups, cool downs, and activities such as brisk walking. It is also

 

 

good for beginners and those who want to strengthen their

 

 

cardiovascular systems.

2

60 – 70%

Weight Management – Up to 85% of calories burned in this

 

 

zone are from fat cells. Moderate exercises such as light

 

 

jogging or swimming are good for this zone.

3

70 – 80%

Aerobic Zone – Increases strength and endurance. It works

 

 

within the body’s oxygen intake capability, burns more calo-

 

 

ries, and can be maintained for a long period of time.

4

80 – 90%

Anaerobic Zone – Generates speed and power. It works at

 

 

or above the body’s oxygen intake capability, builds muscle,

 

 

and cannot be maintained for a long period of time.

5

90 – 100%

Red Line Zone – This high-intensity zone can only be

 

 

maintained in short bursts or intervals, as it pushes your

 

 

muscles and cardiovascular system beyond their capacity.

NOTE High-altitude activities may elevate your maximum heart rate.

NOTE You can override the zone preference by adjusting the value through the PC (all zones), or by manually adjusting Zone 5.

SET UPPER AND LOWER HEART RATE LIMITS FOR TRAINING ZONE 5

1. Press MODE to access the CARDIO (heart rate) Mode.

2. Press SELECT/+ to switch to the AL (Alarm) setting.

3. Press and hold FUNC/SET for two seconds. The zone number will flash

at the bottom of the screen. The upper limit is shown above the line in larger font, and the lower limit is below. (You may adjust the value for upper and lower rate limits in Zones 1- 4 by using the PC software. Otherwise pressing ST/SP/- will simply activate or deactivate the preset alarm).

4.Press SELECT/+ or ST/SP/- to switch to Zone 5.

5.Press FUNC/SET again to display the SET screen

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Oregon Scientific RX109 SET Upper and Lower Heart Rate Limits for Training Zone, Sex, Lower limit Upper limit, Description