OWNER'S MANUAL
BETRIEBSANLEITUNG
MODE D'EMPLOI
MANUALE D'USO
MANUAL DEL USUARIO
HANDLEIDING
P. 2-8
C4
S. 9-15
P. 16-22
P. 23-29
P. 30-36
P. 37-43
S. 44-50
S. 51-57
BRUKSANVISNING
KÄYTTÖOHJE
SERIAL NUMBER
SERIENNUMMER
•
•
•
•
•
NUMERO DE SERIE
NUMERO DI SERIE
SERIENNUMMER
NÚMERO DE SERIE
•
SERIENUMMER
•
SARJANUMERO
•
GB
OWNER'S MANUAL
C4
•
WELCOME TO THE WORLD
OF TUNTURI EXERCISING!
REAR SUPPORT
Push the stand feet to the rear support ends and
attach the rear support to the main frame with two
bolts, washers, locking sleeves and nuts.
Your choice shows that you really want to invest
in your well being and condition; it also shows
you really value high quality and style. With
Tunturi Fitness Equipment, you’ve chosen a high
quality, safe and motivating product as your
training partner. Whatever your goal in training,
we are certain this is the training equipment
to get you there. You’ll find information about
using your exercise equipment and what makes
for efficient training at Tunturi’s website at
WWW.TUNTURI.COM.
ASSEMBLY
Start by unpacking the equipment. Two people are
needed for the assembly. Check that you have the
following parts:
FRONT FRAME TUBE
Remove the rubber band from around meter cable
coming from the frame tube. Attach the meter
cable to the connector coming from the front
frame tube. Push the front frame tube inside the
frame tube: do not damage the meter cable! Attach
the front frame tube tight to the frame with the
washers and attachment screws.
1. Frame
2. Front support
3. Rear support
4. Front frame tube
5. Arms (2)
6. Footrests (2)
7. Meter
8. Handlebar
9. Shaft
10. Assembly kit (contents marked with * in the
spare part list): keep the assembly tools, as you may
need them e.g. for adjusting the equipment
If necessary, please contact your dealer with the
model, equipment serial no. and spare part no.
of the missing part. You’ll find a spare part list at
the back of this guide. The packaging includes a
silicate bag for absorbing moisture during storage
and transportation. Please dispose of the bag once
you have unpacked the equipment. The directions
left, right, front and back are defined as seen from
the exercising position. Allow at least 100 cm of
clearance around the equipment.
ARMS
Push the metal shaft through the bracket housing
of the left arm. Attach now the left arm to the
front frame tube by pushing the metal shaft
FRONT SUPPORT
Attach the front support with transportation
wheels to the main frame with two bolts, washers,
locking sleeves and nuts.
through the opening in the tube. Push the right
arm on the shaft and lock it by tightening a large
washer, a locking sleeve and a screw to the both
ends of the shaft. Tighten the arms using two Allen
keys. Push the left footrest support forward so that
you can push the adjustment tube in the front of
the foot rest support inside the arm tube. Lock the
adjustment tube with the locking screw. Repeat the
procedure with the right footrest support.
NOTE! The European model allows selecting
adjustment (see Adjusting the footrest supports).
3
in the center of the frame, and the other end into
the wall socket.
FOOTRESTS
Attach the footrests to the position of your choice
on the pedal shafts with two screws, two washers /
screw and locking nuts.
NOTE! The equipment must be connected to a
grounded wall socket. Do not use extension wires
when connecting the equipment to the power
source. Make sure the power cord does not run
underneath the equipment.
DANGER: Always switch off the power and
unplug this appliance from the electrical outlet
immediately after using.
WARNING: To reduce the risk of burns, fire,
electric shock, or injury to persons:
1) An appliance should never be left unattended
when plugged in. Unplug from outlet when not in
use, and before carrying out any maintenance or
repair procedures.
2) Do not operate under blanket or other
combustive material. Excessive heating can occur
and cause fire, electric shock, or injury to persons.
METER AND HANDLEBAR
Remove the two attachment screws at the back
of the meter and the rubber band holding the
handlebar pulse cable. Attach the cable coming
from the front frame tube and the pulse cable
to the connectors of the meter. After connecting
the cables, thread them into the front tube. Lead
the pulse cable out through the hole in the front
tube. Push the meter into place on top of the front
frame tube and attach it with the two attachment
screws: do not damage the meter cable! Attach the
handlebar to the front frame tube with a clamp,
four screws and two sleeves / screw.
ADJUSTING THE FOOTREST SUPPORTS
(EUROPEAN MODEL)
Turn the locking knob counterclockwise and pull
the locking knob out so that the adjusting tube can
be moved freely up and down. When the height is
right, let go of the knob. The tube locks into place.
Tighten the locking knob clockwise.
NOTE! Always make sure that the locking knob is
fastened properly before starting to exercise. Adjust
the footrest support height so that the elliptic
movement does not strain your ankles.
EXERCISING
When you’ve not exercised for a long time,
you should have your condition checked and
consult a doctor, if you are over 40, your physical
condition is poor, you suffer from a chronic illness
or have health problems, or you have injuries
to or problems in your muscles. For endurance
exercising, it’s good to exercise at least 3 times a
week, but remember for your health that once
a week is better than not at all. The effects of
TRANSFORMER
Before connecting the equipment to a power
source, make sure that local voltage matches that
indicated on the type plate: the equipment operates
at either 230 V or 115 V (North American
version). Plug the socket end of the transformer
cord into the connector, just above the rear support
4
GB
OWNER'S MANUAL
C4
•
MEASURING HEART RATE
exercising will show after just a few weeks. If you’re
very unfit, start with a 20 minute workout. Once
your condition improves, you can train for 30-60
minutes depending on your goal.
Pulse is measured by sensors in the handlebars.
Pulse is measured when the user of C4 is touching
both sensors simultaneously. Reliable pulse
measurement requires that the skin is constantly
touching the sensors and that the skin is slightly
moist. Too dry or too moist skin weakens the
reliability of hand pulse measurement.
EXERCISE LEVEL
The best training to improve your general fitness
is properly efficient, not too heavy and not too
easy. It’s good to sweat while working out, but
important still to be able to talk comfortably. This
type of exercise is called aerobic or endurance
exercise and your body produces the required
energy by burning body fat with the aid of oxygen.
This in turn leads to a reduction in fat tissue. No
matter what your goal, you’ll get the best results
by training at the right level of effort, and the best
measure is your own heart rate. First find your
maximum heart rate i.e. where the rate doesn’t
increase with added effort. If you don’t know your
maximum heart rate, please use the following
formula as a guide:
The C4 meter has a heart rate receiver compatible
with Polar equipment, so you can also use Polar
uncoded heart rate transmitter belts for heart
rate measurement. The transmitter belt may be
purchased as an accessory.
TELEMETRIC HEART RATE MEASUREMENT
The most reliable way of measuring the heart rate
is telemetric measurement using a transmitter
belt. If you want to measure your heart rate this
way during your workout, moisten the grooved
electrodes on the transmitter belt with saliva or
water. Fasten the transmitter just below the chest
with the elastic belt, firmly enough so that the
electrodes remain in contact with the skin while
pedaling, but not so tight that normal breathing
is prevented. If you wear the transmitter and belt
over a light shirt, moisten the shirt slightly at the
points where the electrodes touch the shirt. The
transmitter automatically transmits the heart rate
reading to the meter up to a Total Counts of about
1 meter. The heart rate value is displayed in the
meter. Follow your heart rate during the training.
208 – 0,7 X AGE
The maximum varies from person to person. The
maximum heart rate diminishes on average by one
point per year. If you belong to one of the risk
groups mentioned earlier, ask a doctor to measure
your maximum heart rate for you. We have defined
three different heart rate zones to help you with
targeted training.
BEGINNER
50-60 % of maximum heart rate
•
Also suitable for weight-watchers, convalescents
and those who haven’t exercised for a long time.
Three sessions a week of at least a half-hour each
is recommended. Regular exercise considerably
improves beginners’ respiratory and circulatory
performance and you will quickly feel your
improvement.
REMARKS ON
TELEMETRIC MEASUREMENT
If the electrode surfaces are not moist, the heart
rate reading will not appear on the display. If the
electrodes are dry, they must be moistened again.
Allow the electrodes to warm up properly to
ensure accurate heart rate measurement. If there
are several telemetric heart rate measurement
equipments next to each other, the Total Counts
between them should be at least 1.5 m. Similarly,
if there is only one receiver and several transmitters
in use, only one person with a transmitter should
be within transmission range. The transmitter is
switched to an active state only when it is being
used for measurement. Sweat and other moisture
can, however, keep the transmitter in an active state
and waste battery energy. Therefore it is important
to dry the electrodes carefully after use.
TRAINER
60-70 % of maximum heart rate
•
Perfect for improving and maintaining fitness.
Even reasonable effort develops the heart and lungs
effectively, training for a minimum of 30 minutes
at least three times a week. To improve your
condition still further, increase either frequency or
effort, but not both at the same time!
ACTIVE TRAINER
rate
70-80 % of maximum heart
•
Exercise at this level suits only the fittest and
presupposes long-endurance workouts.
When selecting training attire, please note
that some fibers used in clothes (e.g. polyester,
polyamide) create static electricity, which may
prevent reliable heart rate measurement.
Rest is as important as exercise in a fitness program.
If you for instance exercise conscientiously for
three weeks, it’s good to make the following week a
little lighter.
5
10. TOTAL COUNTS / COUNTS/MIN
This display alternates between Total Counts and
counts/min (speed).
Please note that a mobile phone, television and
other electrical appliances form an electro-magnetic
field around them, which will cause problems in
heart rate measurement.
11. KCAL / HR
This display alternates between approximate
energy consumption in kilocalories and heart
rate. Since people’s capacity to produce energy
varies, the energy consumption display shows an
approximation of the real consumption.
METER
KEYS AND DISPLAYS
1. MANUAL
Allows you to set your effort level with the arrow
keys during the workout.
12. SELECTING UNIT
You can select the unit of weight to be displayed by
the switch at the back of the meter housing. You
can select either kg or LB.
2. ROLLING HILLS
This program changes the effort levels during
your workout. The display shows the program
and the changes in effort. You can choose a profile
to your liking by pushing the ROLLING HILLS key
repeatedly or with arrow keys. These programs can
be saved in the memory of the meter.
13. TOTAL TRAINING COUNTER
Press both arrow keys simultaneously and the TIME
window will present a total training time in hours.
OPERATING THE METER
3. HRC INTERVAL
This program changes the heart rate level during
your workout. The display shows the program and
the changes in target HR. You can choose a profile
to your liking by pushing the HRC INTERVAL key
repeatedly or with arrow keys. These programs can
be saved in the memory of the meter.
NOTE! Protect the meter from direct sunlight, as
it may damage the liquid crystal display. Do not
expose the meter to water or severe impacts, as
these may also damage the meter.
The meter switches on automatically when the
cycle is connected to the power source. The display
gives out a short beep after which all the functions
are at zero. If you do not press a key, or pedal for
more than 5 minutes, the meter automatically
switches off.
4. TARGET HR
This program allows you to preset your heart
rate level, i.e. the resistance is regulated so that
your heart rate remains at the requested level. If
the heart rate tends to rise, resistance is reduced
automatically and vice versa. The set value can be
changed also during the workout.
QUICK START
1. Switch on the meter or press ENTER after
pressing the RESET key.
5. RESET
2. You can adjust the effort level (1-16) with the
arrow keys, and the columns indicate the chosen
effort level.
Press for 2 seconds, RESETs all values.
6. ENTER
3. Begin your workout.
Approves set values and user parameters, activates
Quick Start-mode after pressing RESET.
MANUAL
7. SCAN HOLD
1. Select the manual function by pressing the
MANUAL key after the meter has been switched on
or after pressing the RESET key.
2. The TIME display will start to flash. Choose the
desired duration of workout by using the arrow
keys (10-90 minutes in steps of 5 minutes). Press
ENTER. The equipment uses this value to calculate
the duration of the different effort levels during the
program.
3. The Total Counts display starts to flash. The
display reads KG _. Enter your weight by using the
arrow keys (default value 70 kg). Press ENTER.
4. Begin your workout.
5. You can adjust the effort level (1-16) with the
arrow keys, and the columns indicate the chosen
effort level.
The values displayed change at 6-second intervals.
If you want to monitor any value for a longer
period, press the SCAN HOLD key, and the display
will be locked. When you want to view the
changing values again, press the SCAN HOLD key to
unlock.
8. ARROW KEYS
Used for setting values, increasing or decreasing
resistance and selecting programs.
9. TIME / EFFORT (W)
This display alternates between elapsed time and
effort in watts.
6
GB
OWNER'S MANUAL
C4
•
ROLLING HILLS PROGRAM
TARGET HR PROGRAM
1. Select the ROLLING HILLS program by pressing
the ROLLING HILLS key after the meter has been
switched on or after pressing the RESET key.
2. The various effort levels are indicated by dots
on the display. By pressing the ROLLING HILLS key
repeatedly you get the display to show different
effort profiles (P1 - P4) and you can choose the
one best suited for you by pressing ENTER.
3. The TIME display will start to flash. Choose the
desired duration of workout by using the arrow
keys (10-180 minutes in steps of 5 minutes, default
20 minutes). Press ENTER. The equipment uses
this value to calculate the duration of the different
effort levels during the program.
4. The Total Counts display starts to flash. The
display reads KG _. Enter your weight by using the
arrow keys (default value 70 kg). Press ENTER.
5. Begin your workout.
6. You can adjust the profile effort level with the
arrow keys (default 100 %), and the columns in
the display indicate the chosen effort level.
The TARGET HR program enables training at the
requested heart rate level. The program requires
measurement of heart rate.
1. Select the TARGET HR program by pressing
TARGET HR after the meter has been switched on or
after pressing RESET.
2. The HR display will start to flash. Set the desired
heart rate value (default 110 bpm) by using the
arrow keys. Press ENTER. NOTE! The preset value
can be changed during the training.
3. The TIME display will start to flash. Choose the
desired duration of workout by using the arrow
keys (10-90 minutes in steps of 5 minutes). Press
ENTER. The equipment uses this value to calculate
the duration of the different effort levels during the
program.
4. The Total Counts display starts to flash. The
display reads KG _. Enter your weight using the
arrow keys (default value 70 kg). Press ENTER.
5. Begin your workout. If the set heart rate value
seems too strenuous or easy, change the heart rate
value by using the arrow keys. The columns in the
display show the present heart rate level.
HRC INTERVAL PROGRAM
The HRC INTERVAL program enables training at
the varying, requested pulse level. The program
requires measurement of heart rate.
PAUSE
The values in a workout that has been interrupted
are saved in the memory of the meter for 5
minutes, after which they are RESET. You can restart
the interrupted exercise by pedaling within 5
minutes.
1. Select the HRC INTERVAL program by pressing
HRC after the meter has been switched on or after
pressing RESET. The various target HR levels are
indicated by dots on the display. By pressing the
HRC key repeatedly you get the display to show
different profiles (P1 - P4) and you can choose the
one best suited for you by pressing ENTER.
2. The TIME display will start to flash. Choose the
desired duration of workout by using the arrow
keys (10-180 minutes in steps of 5 minutes, default
20 minutes). Press ENTER. The device uses this
value to calculate the duration of the different
effort levels during the program.
3. The Total Counts display starts to flash. The
display reads KG _. Enter your weight by using the
arrow keys (default value 70 kg). Press ENTER.
4. Begin your workout. If the pedaling effort
seems too strenuous or easy, change the preset pulse
value (default 100 %) by using the arrow keys. The
columns in the display show the present target HR
level.
TRANSPORT AND STORAGE
Please follow these instructions when carrying
and moving the equipment about, because lifting
it incorrectly may strain your back or risk other
accidents:
NOTE! Always switch the power off and unplug
the power cord before you start moving the
equipment around!
The device is easy to move by pushing along on the
integrated transport wheels. Tilt the device from
the front and push along the floor on the wheels at
the front support.
To prevent the equipment malfunctioning, store in
a dry place with as little temperature variation as
possible and protected from dust.
Follow your heart rate during the training and
especially the heart indicator. The HR light should
flash in time with your heartbeat. If the indicator
begins to function in a disturbing fashion (e.g.
additional beats or abnormal fluctuations), the
pulse measurement is not functioning properly.
Stop your workout at once and make sure that you
have followed all the instructions described in this
manual about heart rate measurement.
MAINTENANCE
The equipment requires very little maintenance.
Check, however, from time-to-time that all screws
and nuts are tight.
7
NOTE! The instructions must be followed carefully
in the assembly, use and maintenance of your
equipment. The warranty does not cover damage
due to negligence of the assembly, adjustment
and maintenance instructions described herein.
Changes or modifications not expressly approved
by Tunturi Oy Ltd will void the user’s authority to
operate the equipment!
After exercising, clean the equipment with a
•
soft, absorbent cloth. Do not use solvents. Sweat
may cause corrosion: we recommend therefore that
you protect all metal surfaces outside the plastic
covers with teflon or car wax.
Never remove the equipment’s protective casing.
If the equipment is not used for a period
of time, the transmission belt may become
temporarily distorted. This can lead to a sensation
of slightly uneven pedaling. However, after a few
minutes of use the effect disappears as the belt
returns to its original form.
•
•
We wish you many enjoyable trainings with
your new Tunturi training partner!
NOTE! If the equipment does not function
properly during use, contact your Tunturi dealer
immediately. Always give the model and serial
number of your equipment. Please state also the
nature of the problem, conditions of use and
purchase date. Despite continuous quality control,
defects and malfunctions caused by individual
components may occur in the equipment. In most
cases it’s unnecessary to take the whole equipment
in for repair, as it’s usually sufficient to replace the
defective part.
TECHNICAL SPECIFICATIONS
Length.........................
Width .........................
Height.........................
Weight ........................
130cm
61 cm
156 cm
61 kg
All Tunturi models meet the requirements of
the EU’s EMC Directives on electromagnetic
compatibility (89/336/EEC) and electrical
equipment designed for use within certain voltage
limits (73/23/EEC). This product therefore carries
the CE label.
The North American versions (115 V) comply
with FCC requirements on electromagnetic
compatibility and are accordingly marked with
the FCC label. The North American versions also
comply with the following safety standards: UL
1647 and CSA C 22.2 No. 68-92.
All Tunturi crosstrainers meet EN precision and
safety standards (Class A, EN-957).
Due to our continuous policy of product
development, Tunturi reserves the right to change
specifications without notice.
8
C4
57
1
2
3
4
5
103 7040
173 7011
173 7012
533 7041
103 7041
Base frame
1
1
46 M5x10 DIN 7985
47 203 7028
Screw
4
Chain cover, left
Chain cover, right
Turning plate cover
Front foot
Fix handlebar (incl.48,83,84) 1
1
48 403 7032
Pulse grip unit (incl.49)
Spring knob, EUR
Screw, USA
2
2
2
4
1
2
4
3
1
1
1
4
4
1
1
3
3
1
1
1
1
6
1
1
1
1
1
1
1
2
1
2
1
2
2
1
1
1
2
2
1
1
1
1
1
2
1
1
1
2
*50 653 7023
1
* - 653 7032
*6 M8x90 DIN 603
533 7042
Screw
4
*51 653 7030
Screw
7
Front foot cover
Washer
2
52 503 7017
Sensor bracket
Screw
*8 M8 DIN 137A
*9 M8 DIN 127
*10 M8 DIN 1587
11 103 7042
10
16
4
53 Mx12 DIN 7985
54 523 409 85
55 17 DIN 417
56 343 7020
Spring washer
Cap nut
Bearing
Clip C17 <ID 15.7mm>
Axle for pulley
Pulley (incl. 80)
Safe bracket
Rear foot
1
12 533 7051
Rear foot cover
Sensor wire
2
57 263 7007
13 403 7033
1
58 503 7011
14 403 7035
Cable set
1
59 M6x18 DIN 933
60 M6 DIN 985
61 513 7001
Screw
15 403 7034
Servo motor
1
Nylock nut
16 M8x25 ISO 7380
17 513 7016
Screw
2
Bracket (incl. 54, 55)
Carge spring
Macgnetic bow bracket
Upright tube, (incl. 36)
Screw
1
62 643 7001
19 203 7025
1
63 523 7014
Spacer sleeve
*20 653 7029
6
64 M6x14 DIN 933
65 373 7006
Screw
21 523 9006
Bearing
8
Magnetic bow
Screw
22 103 7043
Pedal tube, right (incl. 21)
Washer
1
66 M8x52 DIN 931
67 M8 DIN 985
68 223 7005
23 M8 DIN 125
24 M8x20 ISO 7380
25 363 7005
2
Nylock nut
Screw
4
Metal wire
Pedal, pair (incl. 35)
Screw
1
69 M6x10 DIN 7985
70 643 7002
Screw
*26 M6x60 DIN 603
*27 M6 DIN 125
*28 M6 DIN 127
*29 653 7022
4
Spring
Washer
11
8
71 403 7020 EU
Mains cable/transformer
Mains cable/transformer
Mains cable/transformer
Mains cable/transformer
Mains cable/transformer
Flywheel (incl.73-75,77,78)
Bearing
Spring washer
Knob dawl
-
-
-
-
403 7020 GB
403 7020 USA
403 7020 JPN
403 7020 AUS
4
30 203 7037
Swivel tube, EUR (incl. 21)
Swivel tube, USA (incl. 21)
Washer
2
-
203 7029
2
31 653 7025
32 343 7022
33 533 7043
34 103 7044
36 533 7044
*37 503 7015
38 343 7019
39 203 7026
2
72 303 7002
Pedal tube shaft
End cap
2
73 523 504 84
74 343 7021
2
Flywheel axle
Clip C12 <ID 11.1mm>
Belt
Pedal tube, left (incl 21)
Plug axle support
Fix handlebar bracket
Axle support
1
75 12 DIN 471
76 443 7003
6
1
77 M10 DIN 125
78 653 7026
Washer
1
3/8” Wh nut
Turning pedal, right
Magnet
Handle bar, RH, EUR
Handle bar, RH, USA
1
79 433 7007
-
203 7030
1
80 403 7017
(incl. 36,40,42,43)
2
81 433 7008
Turning pedal, left
Screw
40 533 7045
41 203 7027
Plastic insert
82 M8x16 DIN 933
83 533 7046
Handle bar, LH, EUR
Handle bar, LH, USA
(incl. 36,40,42,43)
Handle grip, pair
1
1
Fix handlebar end cap
Fix handlebar grip
Screw
-
203 7031
84 213 7009
85 M6x15 DIN 7985
86 M6 DIN 985
87 503 7018
42 213 7008
43 533 7047
*44 M8 DIN 440
45 233 7015
45a 423 7057
45b 173 1065
2
2
2
1
1
1
6
Nylock nut
Handlebar end cap
Washer M8 OD 28mm
Computer (incl. 45a, 45b)
Membrane
Keep back bracket
Spring bracket
Washer
88 503 7019
89 533 7052
-
-
-
423 7052
553 7006
583 7010
Lable set
Meter lower cover
Assembly kit (incl *)
Owner’s manual
-
M3x8 DIN 7504 M Screw
58
C4
43
84
49
42
51
45a
28
47
48
45
45b
20
42
9
44
36
14
89
36
43
27
36
83
37
41
40
46
50
39
38
50 US A model
19
36
36
7
36
30
89
21
44
9
6
16
21
31
9
14
8
50
5
26
50 US A model
40
33
14
24
35
9
23
21
20
31
9
30
21
8
32
27
28
29
32
2
21
1
33
26
34
25
21
71
8
9
3
10
8
9
8
16
12
4
27
29
9
21
28
10
6
22
9
11
24
21
23
69
14
75
55
54
78
87
54
77
61
62
69
82
74
53
72
73
9
1
88
54
73
75
77
55
85
78
81
27
64
13
65
52
63
54
17
55
60
58
56
80
76
59
70
69
79
15
57
68
65
67
82
66
59
TUNTURI OY LTD
P.O.BOX 750, FIN-20361
Turku, Finland
Tel. +358 (0)2 513 31
Fax +358 (0)2 513 3323
5837010
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