Xterra SB250 User manual

SB250 RECUMBENT BIKE
OWNER’S MANUAL
PLEASE CAREFULLY READ THIS ENTIRE MANUAL BEFORE OPERATING YOUR NEW RECUMBENT
FITNESS

Table Of Contents
1
2
4
13
16
24
ATTENTION
THIS Fitness bike IS INTENDED FOR RESIDENTIAL USE ONLY AND IS
WARRANTED FOR THE APPLICATION. ANY OTHER APPLICATION VOIDS
THIS WARRANTY IN ITS ENTIRETY.
Product Registration
Important Safety Instructions
SB250 Assembly Instructions
Operation of Your Console
Program Operation
Manufacturer’s Limited Warranty
Thank you for your purchase of this quality tness bike from XTERRA Fitness. Your new
tness bike has been manufactured by one of the leading tness manufacturers in the world.
XTERRA Fitness will do all we can to make your ownership experience as pleasant as
possible for many years to come. If you have questions, or if parts are missing or damaged,
or you require customer service, call [phone]. Please have your model number and
serial number handy when you call.
Please take a moment to record where you purchased your machine, as well as the date of
purchase for future reference. We appreciate your condence in XTERRA Fitness and we
will always remember that you are the reason that we are in business. Please complete and
mail your registration card today and enjoy your new tness bike.
Yours in Health,
XTERRA Fitness
Congratulations On Your New Bike and Welcome to the XTERRA Fitness Family!
SB250_VER1_20160524

SB250 Recumbent Bike
1
Record Your Serial Number
Please record the Serial Number of this tness product
in the space provided below.
Serial Number
Register Your Purchase
The self-addressed product registration card must be completed in full and returned to
XTERRA Fitness. You can also go to www.xterratness.com/warrantyreg.html
to register online.
Product Registration
This product uses an external power supply. The adapter must be plugged into
the power jack, located on the front of the unit near the stabilizer tube. Next, plug
the adapter into the appropriate wall outlet. When not in use, it is recommended to
unplug the power supply from the wall outlet.
IMPORTANT: If the product has been exposed to cold temperatures, allow the
product sit in room temperature to warm up before plugging in the adapter. Failure
to do so may result in damage to the display or electronic components.
IMPORTANT: Do not operate the product if the power supply, its plug, or its cord
has been damaged.
Power
Purchase Location
Purchase Date

2
SB250 Recumbent Bike
• To disconnect, turn all controls to the off position, then remove the plug from the outlet.
• Do not operate equipment on deeply padded, plush or shag carpet. Damage to both carpet and
equipment may result.
• Before beginning this or any exercise program, consult a physician. This is especially important for
persons over the age of 35 or persons with pre-existing health conditions.
• Keep hands away from all moving parts.
• The pulse sensors are not medical devices. Various factors, including the user’s movement, may affect the
accuracy of heart rate readings. The pulse sensors are intended only as exercise aids in determining heart
rate trends in general.
• Do not attempt to use your equipment for any purpose other than for the purpose it is intended.
• Wear proper shoes. High heels, dress shoes, sandals or bare feet are not suitable for use on your
equipment. Quality athletic shoes are recommended to avoid leg fatigue.
Important Safety Instructions
When using an electrical appliance, basic precautions should always be followed, including the following:
Read all instructions before using this appliance.
DANGER - To reduce the risk of electric shock:
1. Always unplug this appliance from the electrical outlet immediately after using and before cleaning.
WARNING - To reduce the risk of burns, re 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 putting on or taking off parts.
2. Do not operate under blanket or pillow. Excessive heating can occur and cause re, electric shock, or injury
to persons.
3. Close supervision is necessary when this appliance is used by, on, or near children, invalids, or disabled
persons.
4. Use this appliance only for its intended use as described in this manual. Do not use attachments not
recommended by the manufacturer.
5. Never operate this appliance if it has a damaged cord or plug, if it is not working properly, if it has been
dropped or damaged, or dropped into water. Return the appliance to a service center for examination and
repair.
6. Do not carry this appliance by supply cord or use cord as a handle.
7. Keep the cord away from heated surfaces.
8. Never operate the appliance with the air openings blocked. Keep the air openings free of lint, hair, and the
like.
9. Never drop or insert any object into any opening.
10. Do not use outdoors.
11. Do not operate where aerosol (spray) products are being use or where oxygen is being administered.
12. Connect this appliance to a properly grounded outlet only.
13. The appliance is intended for household use.
SAVE THESE INSTRUCTIONS - THINK SAFETY!
Fitness Equipment Safety Instructions
CAUTION!! Please be careful when unpacking the carton.
Failure to follow all guidelines may compromise the effectiveness of the exercise experience, expose
yourself (and possibly others) to injury, and reduce the longevity of the equipment.

SB250 Recumbent Bike
3
Before you begin
Thank you for selecting our revolutionary Xterra SB250 Fitness Bike. Cycling is an effective exercise for
increasing cardiovascular tness, building endurance, and toning the body. Our tness bike provides an
impressive selection of features designed to make your workouts at home more effective and enjoyable.
For your benet, read this manual carefully before you use you tness bike. To help us assist you, note the
product model number and serial number before contacting us. Before reading further, please familiarize
yourself with the parts that are labeled in the drawing below
Console
Handle Bars
Seat Cushion
Hand Pulse Grip
Seat Back
Console Upright
Pedals
Shroud
Rear Stabilizer Front Stabilizer

4
SB250 Recumbent Bike
SB250 Pre-Assembly Check List
PART NO.
1
2
3
4
5L
5R
6/86
7
8
19L/R
23L/R
32
33
34
37
97
DESCRIPTION
Main frame
Front Stabilizer
Rear Stablizer
Front post
Stationary handlebar L
Stationary handlebar R
Computer/ Audio Wire
Rear Support Tube
Cover for Front Post
Left/Right Pedal
Left/Right Cover for Sliding tube
Seat Support Bracket
Seat Cushion
Back Cushion
Rear Handlebar
Bottle Holder
Hardware Bag
Manual
Q’TY
1
1
1
1
1
1
1/1
1
1
1/1
1/1
1
1
1
1
1
1
1

SB250 Recumbent Bike
5
SB250 Assembly Pack Checklist
Part No. Description Q’ty
14 Allen Screw M8*16 22
15 Curved Washer Φ8*20 8
16 Flat Washer Φ8*Φ17 8
21 Allen Screw M8*20 4
25 Leveling pad 1
35 Ball End Cap 1
43 Carriage Bolt M8*45 2
44 Domed Nut M8 2
Box Wrench 1
Allen key 6mm 1
Note: Above parts are all the parts needed to assemble this machine. Before you start to assemble,
please check the hardware packing to make sure they are included.

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SB250 Recumbent Bike
1. Attach the front stabilizer (2) to the main frame (1), securing
with two allen screws (21), and two curved washers (15).
SB250 Assembly Instructions
Hardware Step 1
Front Stabilizer
2 Allen Screws (#21)
2 Curved Washers
(#15)
1

SB250 Recumbent Bike
7
Support Tube and Rear Stabilizer
2Hardware Step 2
2 Allen Screw (#21)
6 Flat Washers (#16)
2 Curved Washers
(#15)
6 Allen Screw (#14)
1 Leveling Pad (#25)
1. Attach the rear stabilizer (3) to the rear support tube (7).
Secure using two allen screws (21) and two curved washers
(15).
2. Connect the middle extension hand pulse wire (17) to the rear
extension hand pulse wire (22).
3. Attach the rear support tube (7) to the main frame (1). Secure
using six allen screws (14) and six at washers (16).
4. Attach the leveling pad (25) to the bottom of main frame (1).
Tip: Avoid pinching the Extension Wires

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SB250 Recumbent Bike
1. Insert front post (4) into the front post cover (8).
2. Connect the extension computer wire (9) to the lower computer wire (18).
3. Connect front extension hand pulse wire (10) to the middle extension hand pulse
wire (17).
4. Attach the front post (4) to the main frame (1). Secure the back of the post with two
allen screws (14) and two curved washers (15). Secure the side of the post with two
allen screws (14) and two at washers (16).
Tip: Avoid pinching the Extension Wire and pulse wires
5. Slide the cover down the front post onto the main frame.
6. Attach the left handlebar (5L) to the left side of the front post (4). Secure using two
allen screws (14). Repeat for right handlebar (5R).
7. Connect the extension computer wire (9) to the wire form the computer (6).
8. Connect the front extension hand pulse wire (10) to the wires from the computer (6).
9. Attach the computer (6) to the top bracket of front post (4). Secure using four
screws (12) which are pre-assembled on the back of computer (6).
10.Tip: Avoid pinching the Extension Wire and pulse wires
SB250 Assembly Instructions
Hardware Step 3
Console and Upright
2 Curved Washers
(#15)
8 Allen Screws (#14)
2 Flat Washers (#16)
3

SB250 Recumbent Bike
9
Seat Assembly
4Hardware Step 4
1 Ball End Cap (#35)
Preassembled on
Cover:
4 Self Tapping Screws
(#26)
Preassembled on
Tube:
6 Screws (#28)
Preassembled on
Front Post:
2 Self Tapping Screws
(#55)
1. Thread the ball end cap (35) to the quick release handle (29). Note thread on clockwise.
2. Pull up the brake bracket (94) and the quick release handle (29).
3. Slide the seat support bracket (32) into the rear support tube (7). Secure by pressing
down the brake bracket (94) and quick release handle (35). Attach left sliding tube cover
(23L) to the left side of the seat support bracket (32). Secure using four self tapping
screws (26) which are pre-assembled on the left cover for sliding tube (23L) and three
screws (28) which are pre-assembled on the rear support tube (7).
4. Attach the right sliding tube cover (23R) to the right side of the seat support bracket (32).
5. Secure using three screws (28) which are pre-assembled on the rear support tube (7).
6. Attach the bottle holder (97) to the front post (4). Secure using two self tapping screws
(55) which are pre-assembled on the front post (4).

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SB250 Recumbent Bike
1. Connect the rear extension hand pulse wire (22) to the hand
pulse wire (42).
2. Attach the rear handlebar (37) to the seat support bracket
(32). Secure using two carriage bolts (43), two curved
washers (15) and two domed nuts (44).
3. Attach the seat cushion (33) to the seat support bracket (32).
Secure using four allen screws (14). Attach back cushion
(34) to the seat support bracket (32). Secure using four allen
screws (14).
Tip: Avoid pinching the pulse Wires
SB250 Assembly Instructions
Hardware Step 5
Rear Handlebar Assembly
8 Allen Screws (#14)
2 Carriage Bolts (#43)
2 Curved Washers
(#15)
2 Domed Nuts (#44)
5

SB250 Recumbent Bike
11
Pedals and Base Cover
6
1. The left and right pedals (19) are marked “L” & “R”. Attach the
straps to the pedals.
2. Connect left pedal (19L) to the left crank arm (48) on the left
hand side of the cycle as you sit on it. Repeat for the right
pedal (19R).
Note that the right pedal should be threaded on clockwise and the left
pedal on counterclockwise.

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SB250 Recumbent Bike
1. To listen to an MP3 during your workout, connect the MP3 with the
computer (6) by using the audio wire (86)
2. Plug adapter into the power receptacle.
SB250 Assembly Instructions
Power Adapter and MP3
7

SB250 Recumbent Bike
13
Operation of Your Console
SB250 Console
START/STOP: Press to start or stop your exercise program.
Press to start body fat measurement.
UP: Press UP to increase the target values.
Press UP to increase the tension level while you are exercising.
Press UP to select your desired program.
DOWN: Press DOWN to decrease the preset target values.
Press DOWN to decrease the tension level.
Press DOWN to select your desired program.
ENTER: Press to accept the desired program.
Press to accept the target value.
Press and hold for four seconds to reset all values to zero when the unit is stopped.
Body Fat: Press to have your body fat measurement.
Pulse RECOVERY: Press to have the recovery grade of F1 to F6
Key Functions

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SB250 Recumbent Bike
Functions
Time: Shows your elapsed workout time up to 99:00.
Counts down from your preset target time to 0:00 during your workout.
Speed: Displays between the current speed up to 99.9 M/H.
Distance: Displays the cumulative distance traveled during your workout up to 99.99 M.
Counts down from your preset target time to 0 M during your workout.
RPM: Displays the current rotation per minute.
Calories: Displays between the cumulative calories burned at any given time during
your workout up to 9990.
Counts down from your preset target calorie to 0
Note: This is a rough guide used for comparison of different exercise sessions,
which cannot be used for medical purposes.
Body fat: Hand on the pulse grip, press the body fat key, the monitor will be measure
the data of fat% , bmi, bmr.
Gripped pulse Display’s the user’s current heart rate in beats per minute during the workout.
Both hands must hold the gripped pulse for a heart rate reading during your workout.
You may preset your target pulse. The computer will alarm to remind you
as soon as your current heart rate has achieved at the preset gure.
Note: This data is a rough guide used for comparison of different exercise
sessions, which cannot be used for medical purposes.
Pulse Recovery: Your computer is equipped with a recovery program to monitor your heart rate
recovery. After your workout, press the recovery button and keep both hands
on the gripped pulse. The computer will cease monitoring all functions except
time which will commence countdown from 00:60 to 00:00. Once zero is reached the
pulse function will display a grade between F1 to F6. F1 being the best and F6 being
the worst reading you can receive.
Press the recovery button to return to the main display.
Note: If no pulse signal input then the computer will show “P” on the PULSE window. If the computer shows “ERR” on the message
window, please re-press the PULSE RECOVERY key and please make sure your hands are keeping well on the grips or the chest
transmitter is attached wel

SB250 Recumbent Bike
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DISTANCE BAR: Every bar indicates 0.1 mile.
SPEAKER: To listen to an MP3 during your workout, connect the MP3 to the
monitor (6) by using the audio wire (86). Volume is controlled by
the MP3 player.
PROGRAM: Displays the program level from P1 to P23
P1 –Manual you can control the tension level
P2 to P13 programs are preset at the factory.
P14 to P17 programs are user setting
P18 to P22 programs are heart rate control programs
P23 body fat program
Note: Install the 4 rechargeable batteries. If batteries are not
inserted the monitor will display P1 to P24.
Remarks
The cycle is auto tension system. The monitor will only function while you insert adaptor.
Once you stop pedaling the monitor will shut off after 100 seconds. All values will be
reset to zero except for your saved user programs.
You will need to start pedaling before 30 seconds to keep your inputted data.
To listen to an MP3 during your workout, connect the MP3 with the computer (6) by using
the audio wire (86).

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SB250 Recumbent Bike
Program Introduction & Operation
Manual Program: Manual
P1 is a manual program. User can start exercise by pressing START/STOP key. The default resistance
level is 3. Users may exercise in any desirous of resistance level (Adjusting by UP/DOWN keys during the
workout) with a period of time or a number of calories or a certain distance.
Operations:
1. Use UP/DOWN keys to select the MANUAL (P1) program.
2. Press the ENTER key to enter MANUAL program.
3. The TIME will ash and you can press UP or DOWN keys to set your exercise TIME. Press ENTER key
to conrm your desired TIME.
4. The DISTANCE will ash and you can press UP or DOWN keys to set your target DISTANCE.Press
ENTER key to conrm your desired DISTANCE.
5. The CALORIES will ash and you can press UP or DOWN keys to set your exercise CALORIES. Press
ENTER key to conrm your desired CALORIES.
6. The PULSE will ash and then you can press UP or DOWN keys to set your exercise PULSE. Press
ENTER key to conrm your desired Pulse.
7. Press the START/STOP key to begin exercise.
Preset Program:
Steps, Hill, Rolling, Valley, Fat Burn, Ramp, Mountain, Intervals, Random, Plateau, Fartlek, Precipice
Program
PROGRAM 2 to PROGRAM 13 is the preset programs. Users can exercise with different level of loading in
different intervals as the proles show. Users may exercise in any desirous of resistance level (Adjusting by
UP/DOWN keys during the workout) with a period of time or a number of calories or a certain distance.
Operations:
1. Use UP/DOWN keys to select one of the above programs from P2 to P13.
2. Press the ENTER key to enter your workout program.
3. The TIME will ash and you can press UP or DOWN keys to setting your exercise TIME. Press ENTER
key to conrm your desired TIME.
4. The DISTANCE will ash and you can press UP or DOWN keys to setting your target DISTANCE.
Press ENTER key to conrm your desired DISTANCE.
5. The CALORIES will ash and you can press UP or DOWN keys to setting your exercise CALORIES.
Press ENTER key to conrm your desired CALORIES
6. The PULSE will ash and then you can press UP or DOWN keys to set your exercise PULSE. Press
ENTER key to conrm your desired Pulse.
7. Press the START/STOP key to begin exercise.
User Setting Program: User 1, User 2, User 3, User 4
Program 14 to 17 is the user setting program. Users are free to create the values in the order of TIME,
DISTANCE, CALORIES and the resistance level in 10 columns. The values and proles will be stored in

SB250 Recumbent Bike
17
the memory after setup. Users may also change the ongoing loading in each column by UP/DOWN
keys, and they will not change the resistance level stored in the memory.
Operations:
1. Use UP/DOWN keys to select the USER program from P14 to P17.
2. Press the ENTER key to enter your workout program.
3. The column 1 will ash, and then use the UP/DOWN keys to create your personal exercise
prole. Press ENTER to conrm your rst column of exercise prole. The default level is load 1.
4. The column 2 will ash, and then use the UP/DOWN keys to create your personal exercise
prole. Press ENTER to conrm your second column of exercise prole.
5. Follow the above description 5 and 6 to nish your personal exercise proles. Press ENTER to
conrm your desired exercise prole.
6. The TIME will ash and you can press UP or DOWN keys to setting your exercise TIME.
7. Press ENTER key to conrm your desired TIME.
8. The DISTANCE will ash and you can press UP or DOWN keys to setting your target DISTANCE.
Press ENTER key to conrm your desired DISTANCE.
9. The CALORIES will ash and you can press UP or DOWN keys to setting your exercise
CALORIES. Press ENTER key to conrm your desired CALORIES.
10. The PULSE will ash and then you can press UP or DOWN keys to set your exercise PULSE.
Press ENTER key to conrm your desired Pulse.
11. Press the START/STOP key to begin exercise.
Heart Rate Control Program:
55% H.R.C., 65% H.R.C., 75% H.R.C., 85% H.R.C., Target H.R.C.
Program 18 to Program 22 is the Heart Rate Control Programs and Program 22 is the Target
Heart Rate Control program.
Program 18 is the 55% Max H.R.C. - - Target H.R. = (220 – AGE) x 55%
Program 19 is the 65% Max H.R.C. - - Target H.R. = (220 – AGE) x 65%
Program 20 is the 75% Max H.R.C. - - Target H.R. = (220 – AGE) x 75%
Program 21 is the 85% Max H.R.C. - - Target H.R. = (220 – AGE) x 85%
Program 22 is the Target H.R.C. - - Workout by your target heart rate value.
Users can exercise according to your desired Heart Rate program by setting your AGE, TIME,
DISTANCE, CALORIES or TARGET PULSE. In these programs, the computer will adjust the
resistance level according to the heart rate detected. For example, the resistance level may
increase every 20 seconds while the heart rate detected is lower than the TARGET H.R.C. Also
the resistance level may decrease every 20 seconds while the heart rate detected is higher than
the TARGET H.R.C.
Operations:
1. Use UP/DOWN keys to select one of the heart rate control program from P18 to P22.
2. Press the ENTER key to enter your workout program
3. The AGE will ash at P18 to P21 programs and you can press UP or DOWN keys to set your
AGE. The default age is 35.
4. At program 22, the TARGET PULSE will ash and you can press UP or DOWN keys to set your
TARGET PULSE between 80 to 180. The default TARGET PULSE is 120.
5. The TIME will ash and you can press UP or DOWN keys to set your exercise TIME. Press

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SB250 Recumbent Bike
ENTER key to conrm your desired TIME.
6. The DISTANCE will ash and you can press UP or DOWN keys to set your target DISTANCE. Press
ENTER key to conrm your desired DISTANCE.
7. The CALORIES will ash and you can press UP or DOWN keys to set your exercise CALORIES.
Press ENTER key to conrm your desired CALORIES.
8. Press the START/STOP key to begin exercise.
Body Fat Program: Body Fat
Program 23 is a special program design to calculate users’ body fat ratio and to offer a specic
loading prole for users. There are 3 body types divided according to the FAT% calculated.
Type1: BODY FAT% > 27
Type2: 27 ≥ BODY FAT% ≥ 20
Type3: BODY FAT % < 20
The computer will show the test results of FAT PERCENT
Operations:
1. Use the UP/DOWN keys to select the BODY FAT (P23) program.
2. Press the ENTER key to enter your workout program.
3. The HEIGHT will ash and you can press the UP or DOWN keys to set your HEIGHT. Press ENTER
key to conrm your HEIGHT. The default HEIGHT is 170cm or 5’07” (5feet 7 inches).
4. The WEIGHT will ash and you can press UP or DOWN keys to set your WEIGHT. Press ENTER
key to conrm your WEIGHT. The default WEIGHT is 70kgs or 155lbs.
5. The GENDER will ash and you can press UP or DOWN keys to select your sex. The number 1
means male and 0 means female. Press ENTER key to conrm your Gender. The default sex is set
as 1 (Male).
6. The AGE will ash and you can press the UP or DOWN keys to set your AGE. Press the ENTER key
to conrm your AGE. The default AGE is 35.
7. Press the START/STOP key to begin body fat measurement. If the window shows “E” on the window,
please make sure your hands are holding the grips well or that the chest belt is touching your body
properly. Then press the START/STOP key again to begin body fat measurement.
8. After nishing your measurement, the computer will show the values of FAT PERCENT on the LCD
display.
9. Press START/STOP key to begin exercise.