Sportline Cardio 660 User Manual

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CARDIO 660 HEART RATE MONITOR
WARNINGS & CAUTIONS
INTRODUCTION
WARNING: 
Before starting any exercise program or performing 
any vigorous physical activity, we strongly suggest you visit your 
doctor for a complete physical and to discuss your plans. 
CAUTION:
 Your watch is designed to be water resistant to a static 
pressure of 50 mters and can be worn while showering and light 
swimming. However, we recommend that extensive use of the 
unit in the water be avoided whenever possible. Care should be 
taken not to press any keys while the unit is submerged as this 
can force moisture past the key seals and damage the unit.
CAUTION: 
Avoid exposing your watch to extreme conditions for a 
prolonged period of time. 
CAUTION:
 Avoid rough usage or severe impacts to your watch. 
DO NOT 
use hand cream as it will insulate the signal between the 
skin and sensor contacts.
CLEAN
 the Back Cover occasionally by using a damp cloth. Then 
wipe dry to remove any residual grease.
CLEAN
 your skin with soap and water for a better signal trans-
mission.
AVOID
 doing awkward motions during measurement.  It may cre-
ate inaccurate heart rate readings.
Congratulations on your purchase of a Sportline Personal Fit-
ness Monitor. Please keep in mind; your watch is a sensitive 
technical instrument. With proper care and maintenance, it will 
last for many years. However, improper care and handling can 
cause the various sensors to be damaged and to stop function-
ing.
HOW TO USE THIS MANUAL
Sportline Personal Fitness Monitors have many unique features 
and functions. Please read all sections of this manual carefully 
and become fully familiar with the operation of the watch before 
using it in the fi eld.
Proper setup and operation will greatly enhance the watches 
usefulness and your enjoyment.
The manual is divided into sections outlining each of the major 
functions of the watch. A drawing of the watch screen that rep-
resents the starting point or other important screens for each 
operational process are shown adjacent to the instructions for 
the process; important keys are shown indicating 
PRESS & HOLD 
and PRESS. 
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