LifeSource XC 300 manual Frequently Asked Questions, Technical SPECIFICATIONS-XC-300, Transmitter

FREQUENTLY ASKED QUESTIONS ✓

Q. I can’t get a heart rate reading, what’s wrong?

	✓
TECHNICAL SPECIFICATIONS—XC-300

a.Check the battery in the heart rate transmitter. The battery should last approximately 700 hours or one year during regular use.

b.Make sure that the transmitter is being worn properly and that the electrodes are properly moistened with saliva or conductive gel.

c.Have you had a cardiac event that has altered your pulse waveform? This may cause the unit to not be able to identify a heart rate signal—CONSULT YOUR CARDIOLOGIST.

d.Make sure that you are clear of any sources of electromagnetic inference (i.e. TV sets, home security systems, exercise equipment, etc.)

Q. The display on the watch unit is blank

a.Usually this means that the watch battery is dead and needs to be replaced. Have this serv- ice done by a qualified watch technician.

Q. The calories number that I get during exercise seems high

a.Make sure that you are entering your weight in the proper units. If the watch is set for 24- hour mode your weight must be entered in kilograms. If you enter your weight in pounds while the watch is in 24-hour mode your calorie readout will be over 2x too high.

b.The calories calculator is designed to estimate the number of calories consumed for an aver- age person at average exercise levels. It is only an estimate and may not accurately calcu- late if the unit is being worn at heart rates less than 110-120 beats per minute. Caloric consumption is highly variable between individuals and the number indicated by the unit should only be used as a comparative indication of work performed during your workouts.

TRANSMITTER

Communication Frequency

5.3kHz Transmission System

Battery Type CR2032 3v Lithium

Battery Life

700 hours

Operating Temperature 14 F to 122 F/-10 C to 50 C

WATCH UNIT

Battery Type

CR2025 3v Lithium

Battery Life

1 year

Operating Temperature 14 F to 122 F/-10 C to 50 C

Water Resistance

65ft/20m

PERFORMANCE RANGES

Time of Day

12 or 24-hour formats with one-minute resolution

Calendar

50-years 1999-2049

Heart Rate Display

30-240 Beats per Minute (BPM)

Weight Input

0-999Lbs / 0-454Kg

Exercise Time (Chronograph)

99h 59m 59s

Time in Target Heart Rate Zone

0-199 Minutes

Countdown Timers

19h 59m 45s—1.0 Second Resolution

Calories

99,999 kcal

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