8
9
Cardio 660
Heart rate Monitor
Keys & Their funcTions
Keys & Their funcTions
lIght
start/stop
/reset
Mode
heart rate
lap/vIeW
Mode Key
• scroll through operating
modes
•
press & hold:
enter/exit
programming sequence
• set values being adjusted
in programming sequence
•
press & hold:
enter/exit
Memory recall in exercise
and chronograph modes
start/stop/reset Key
(s/s/r)
• start/stop Heart rate/
exercise timer
• start/stop countdown
timer
• start/stop chronograph
• increase setting values
being adjusted in
programming sequence
• press & hold:
reset
exercise timer,
chronograph or
countdown timer
• turn alarm on or off in
alarm mode
• scroll through current
workout detail in Memory
mode
lap/vIeW (l/v)
• decrease setting values
being adjusted in
programming sequence
• start new lap in
chronograph mode
• scroll through current
workout detail in Memory
mode
• turn alarm on or off in
alarm mode
lIght Key
• activates (el) backlight
system
heart rate
• accesses Heart rate/
exercise Mode
• press & hold:
Pair coded
transmitter strap.
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