Nautilus T616 User Manual

31
Before discarding a chest strap, remove the battery. Dispose of in accordance with local regulations and/or
at approved recycling centers.
Remote Heart Rate Monitor
MonitoringyourHeartRateisoneofthebestprocedurestocontroltheintensityofyourexercise.ContactHeartRate
(CHR)sensorsareinstalledtosendyourheartratesignalstotheConsole.TheConsolecanalsoreadtelemetryHRsig-
nals from a Heart Rate Chest Strap Transmitter that operates in the 4.5kHz - 5.5kHz range.
Note: The heart rate chest strap must be an uncoded heart rate strap from Polar Electro or an uncoded POLAR
®
compatible model. (Coded POLAR
®
heart rate straps such as POLAR
®
OwnCode
®
chest straps will not work with this
equipment.)
If you have a pacemaker or other implanted electronic device, consult your doctor before using a wireless
chest strap or other telemetric heart rate monitor.
Contact Heart Rate Sensors
ContactHeartRate(CHR)sensorssendyourheartratesignalstotheConsole.TheCHRsensorsarethestainlesssteel
parts of the Handlebars. To use, put your hands comfortably around the sensors. Be sure that your hands touch both the
topandthebottomofthesensors.Holdrm,butnottootightorloose.Bothhandsmustmakecontactwiththesensorsfor
the Console to detect a pulse. After the Console detects four stable pulse signals, your initial pulse rate will be shown.
Once the Console has your initial heart rate, do not move or shift your hands for 10 to 15 seconds. The Console will now
validatetheheartrate.Manyfactorsinuencetheabilityofthesensorstodetectyourheartratesignal:
• Movementoftheupperbodymuscles(includingarms)producesanelectricalsignal(muscleartifact)thatcaninterfere
with pulse detection. Slight hand movement while in contact with the sensors can also produce interference.
• Calluses and hand lotion may act as an insulating layer to reduce the signal strength.
• SomeElectrocardiogram(EKG)signalsgeneratedbyindividualsarenotstrongenoughtobedetectedbythesensors.
• Theproximityofotherelectronicmachinescangenerateinterference.
If your heart rate signal ever seems erratic after validation, wipe off your hands and the sensors and try again.
Heart Rate Calculations
Yourmaximumheartrateusuallydecreasesfrom220BeatsPerMinute(BPM)inchildhoodtoapproximately160BPMby
age60.Thisfallinheartrateisusuallylinear,decreasingbyapproximatelyoneBPMforeachyear.Thereisnoindication
thattraininginuencesthedecreaseinmaximumheartrate.Individualsofthesameagecouldhavedifferentmaximum
heartrates.Itismoreaccuratetondthisvaluebycompletingastresstestthanbyusinganagerelatedformula.
Yourat-restheartrateisinuencedbyendurancetraining.Thetypicaladulthasanatrestheartrateofapproximately72
BPM, whereas highly trained runners may have readings of 40 BPM or lower.
TheHeartRatetableisanestimateofwhatHeartRateZone(HRZ)iseffectivetoburnfatandimproveyourcardiovas-
cular system. Physical conditions vary, therefore your individual HRZ could be several beats higher or lower than what is
shown.
Themostefcientproceduretoburnfatduringexerciseistostartataslowpaceandgraduallyincreaseyourintensityun-
tilyourheartratereachesbetween50–70%ofyourmaximumheartrate.Continueatthatpace,keepingyourheartrate
in that target zone for over 20 minutes. The longer you maintain your target heart rate, the more fat your body will burn.
The graph is a brief guideline, describing the generally suggested target heart rates based on age. As noted above, your

Nautilus T616 Specifications

General

Maximum speed	19.3 km/h
Number of programs	26
Maximum user weight	136 kg
Built-in display	Yes

Weight and Dimensions

Depth	1960 mm
Width	894 mm
Height	1463 mm
Weight	97500 g
Running area (W x L)	508 x 1524 mm