LifeSource XC 300 User Manual

Page 10

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: Press and HOLD key

: Press and RELEASE key

Press and hold SET key to enter

Program Gender

Program Weight

Press SET key to adjust

Press and release

MODE key to set

Press SET key to advance

Press START/STOP key to reverse

Press MODE key to set

Hold for fast advance

SETTING AND OPERATING

PROGRAMMING THE CALORIE COUNTER

Activation: from the Calories/Heart Rate screen by pressing and holding the SET key for 2 seconds.

The XC300 is programmed to calculate calories consumed during your workout using your weight, gender and
pre-programmed metabolic work constants. The operation of the Calorie Counter is automatic and integrated
with the stopwatch. The stopwatch must be running for the Calorie Counter to work.

If clock is set for 12-hour mode,

weight will be entered in

pounds. If clock is in 24-hour

mode, weight will be entered in

kilograms.

REPLACING THE TRANSMITTER BATTERY

BATTERY SIZE

CR2032 3-volt Lithium cell.

The battery in your LifeSource transmitter is user replaceable.

TO REPLACE THE BATTERY IN YOUR TRANSMITTER BELT

1. Use a coin to remove the battery cap on the back of the transmitter by turning it

turn

counter-clockwise.

2. Remove the old battery. Put a new battery in the transmitter positive (+) side up.
3. Replace the battery cap and tighten by turning

turn clockwise.

NOTE

Make sure that the small rubber O-ring is in place in the transmitter to assure that the

unit remains water proof.

CARE AND MAINTENANCE

Your XC300 heart rate watch unit is a highly sophisticated electronic instrument. Do not
attempt to perform service on the watch unit yourself. LifeSource recommends that a
jeweler, watchmaker or other qualified technician perform battery replacement on the watch
unit. Improper repair work may void the warranty.

ALWAYS

Rinse your XC transmitter off in warm water after every use.

NEVER

Lay your XC transmitter on metal surfaces as this can shorten the battery life.

NEVER

Store your XC transmitter or watch in a plastic or other non-breathable container.

NEVER

Press the keys of the watch unit if it is wet or under water. Both the watch and

transmitter are water resistant, but they are

NOT

water proof.

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