O
OP
PE
ER
RA
AT
TIIN
NG
G IIN
NS
ST
TR
RU
UC
CT
TIIO
ON
NS
S
4
45
50
0/
/5
50
00
0/
/5
55
50
0 H
HE
EA
AR
RT
T R
RA
AT
TE
E C
CO
ON
NT
TR
RO
OL
L
Before beginning operation in Heart Rate Control,
you must first attach the heart rate transmitter
around your chest. The radio
frequency transmitter strap
should be worn directly
against your skin, 1-2 inches
below the pectoral
muscles/breast line. Women
should be careful to place the
transmitter below their bra
line. Initially, the transmission
signal for heart rate may be
erratic or non-existent. Perspiration on your skin
is necessary for proper transmission. In most
cases, by the end of your warm up,
transmission becomes consistent and accurate.
If not, saline solution should be used to moisten
the sensors on the back of the strap.
The Heart (
) LED will flash, showing that the
heart rate signal is received.
B
BA
AS
SIIC
C S
ST
TA
AR
RT
T-
-U
UP
P
M
MO
OD
DE
EL
L 4
45
50
0,, 5
50
00
0 A
AN
ND
D 5
55
50
0
•• Plug machine into a g
grro
ou
un
nd
de
ed
d 110 VAC
outlet.
•• Turn on the power switch.
•• Step onto treadmill.
•• Straddle treadbelt.
•• Insert safety key into the console behind
the hand bar.
C
Ca
au
uttiio
on
n:: W
Wh
he
en
n tth
he
e s
sa
affe
etty
y k
ke
ey
y iis
s iin
ns
se
errtte
ed
d,, tth
he
e
ttrre
ea
ad
dm
miillll w
wiillll rre
ettu
urrn
n tto
o 0
0%
% g
grra
ad
de
e.. P
Plle
ea
as
se
e k
ke
ee
ep
p
tth
he
e a
arre
ea
a u
un
nd
de
err tth
he
e ttrre
ea
ad
dm
miillll ffrre
ee
e ffrro
om
m
o
ob
bs
sttrru
uc
cttiio
on
ns
s..
• Connect safety lanyard clip to the
waistband of your clothing. Do not operate
treadmill without safety lanyard clipped to
your clothing at about waist height.The
message will read
WWGGTT FFAASSTT/
/SSLLOOWW
followed by
PPRREESSSS SSEELLEECCTT/
/PPRREESSSS SSTTAARRTT
N
NO
OT
TE
E:: CI model only, soft select position
shows briefly in message center.
The time window will display last entered
weight. Use
to change the
weight and press
A
AL
LL
L T
TR
RU
UE
E H
HE
EA
AR
RT
T R
RA
AT
TE
E C
CO
ON
NT
TR
RO
OL
L
W
WO
OR
RK
KO
OU
UT
TS
S C
CO
ON
NS
SIIS
ST
T O
OF
F T
TH
HR
RE
EE
E
S
ST
TA
AG
GE
ES
S::
1. Warm -up Stage
2. Target Heart Rate Control Stage
3. Cool Down Stage
T
TO
O U
US
SE
E T
TA
AR
RG
GE
ET
T H
HR
RC
C W
WO
OR
RK
KO
OU
UT
TS
S
Press the
Message Reads
EEDDIITT/
/SSEELLEECCTT
NNEEXXTT UUPP/
/DDNN
PPRREESSSS SSTTAARRTT
-
-o
on
nlly
y w
wh
he
en
n rre
ea
ad
dy
y tto
o b
be
eg
giin
n
tth
he
e w
wo
orrk
ko
ou
utt..
N
NO
OT
TE
E:: Check the target heart rate each time
you use target heart rate training workouts.
Press
to scroll to desired workout.
TARGET HRC
CRUISE CONTROL
TARGET HRC
CRUISE CONTROL
Cardiointeractive & HRC Target Operating Instructions 2-12
450/500 HRC
550 HRC
