Star Trac CORE HEALTH & FITNESS User manual

OWNER'S
MANUAL
CORE HEALTH & FITNESS
4-UB Upright Bike

Page 1
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS................................................................................................................2
PRODUCT SPECIFICATIONS ........................................................................................................................4
IMPORTANT LABEL LOCATIONS ........................................................................................................................6
PART IDENTIFICATION ........................................................................................................................8
OPERATIONS ........................................................................................................................9
ADJUSTING THE SEAT ................................................................... 9
OPERATION - CONSOLE ......................................................................................................................10
OPERATION - 10IN
TOUCHSCREEN CONSOLES ......................................................................................................................13
SCREEN VIEWS ................................................................. 14
WORKOUT SELECTION KEYS AND PROGRAM DEFINITIONS.................. 16
OPERATION - OPENHUB
TOUCHSCREEN CONSOLES ......................................................................................................................17
SCREEN VIEWS ................................................................. 19
WORKOUT SELECTION KEYS AND PROGRAM DEFINITIONS.................. 21
PROGRAM UPLOAD ................................................................. 22
MENU MAP - BIKE/CROSSTRAINER .......................................................... 24
MAINTENANCE MODE ......................................................................................................................25
LCD CONSOLE ................................................................. 25
MAINTENANCE ......................................................................................................................28
TOOLS ................................................................. 28
MAINTENANCE SCHEDULE ................................................................. 29
SUPPORT & SERVICE ......................................................................................................................31

Page 2
Before using this product, it is essential to read the ENTIRE Owner’s Manual and ALL
installation instructions. The Owner’s Manual describes equipment assembly and instructs
members on how to use correctly and safely.
Read all warnings posted on the machine.
Health related injuries may result from incorrect or excessive use of exercise equipment.
Core Health & Fitness strongly recommends you to encourage your members to discuss their
health program or fitness regimen with a health care professional, especially if you or they
have not exercised for several years, are over 35, or have known health conditions.
WARNING!
DANGER: to reduce the risk of electrical shock:
1. Always unplug the machine from the electrical
outlet before cleaning or servicing.
2. This machine is not intended to be serviced by
the end user, refer servicing to qualified personnel
only.
3. This product is factory-equipped with a specific
DC Power Supply to permit connection to the
proper electric circuit. Make sure that the product
is connected to a dedicated power line having
an outlet with the same configuration as that of
the plug. If the power supply cord is damaged, it
must be replaced by the manufacturer, its service
agent, or similarly qualified persons in order to
avoid hazard.
4. Improper connection of the equipment-grounding
conductor can result in a risk of electric shock.
Check with a qualified electrician or serviceman
if you are in doubt as to whether the product
is properly grounded. Do not modify the plug
provided with the product. NO adapter should
be used with this product. If the product must
be reconnected for use on a different type of
electric circuit, the reconnection should be made
by qualified service personnel in order to avoid a
hazard.
5. Keep power cord away from heated surfaces.
Unplug power cord when the machine is
unattended and before performing any
preventative maintenance such as cleaning or
replacing a worn part.
6. Do not operate machine in damp or wet locations
WARNING: to reduce the risk of serious injury to
persons using this equipment, read and follow all of
these warnings:
24 in (0.6 m)
Fig. 1 Required Clearance
1. Assemble and operate the machine on a solid
level surface. Position the machine with a
minimum of 24 inches (0.6 meters) of clearance
on at least one side to allow for ease of mounting
and dismounting. Allow for 24 inches (0.6
meters) of clearance behind the machine. These
dimensions are the recommended minimum
distances.
The actual area for access and passage shall be
the responsibility of the facility and should take
into account this training envelope, Americans
with Disabilities Act Accessibility Guidelines
(ADAAG) requirements and any required local
codes or regulations (www.access-board.gov/
ada).
IMPORTANT SAFETY INSTRUCTIONS

Page 3
2. Do not exceed the maximum allowable weight
limit of:
• 4-UB - 450 lbs. / 204 kg.
3. Care should be used when mounting or
dismounting the equipment. Before mounting or
dismounting, move the pedal on the mounting or
dismounting side to its lowest position and bring
the machine to a complete stop.
4. Keep the top surface of the pedals clean and dry.
5. This equipment is designed for use in a
commercial gymnasium or health club. To ensure
the proper use of the equipment in a safe manner,
all users of the equipment should read this
manual before using the machine. This machine
should be made a part of your club training
program in order that the equipment is used by
your members in a safe manner as intended. In
addition to instructing the club members in the
proper use of the equipment, the club member
should obtain a complete physical examination
form their health care provider before beginning
any exercise program.
6. The safety and integrity of this machine can only
be maintained when the equipment is regularly
examined for damage and wear and repaired.
It is the sole responsibility of the owner of this
equipment to ensure that regular maintenance
is performed. Worn or damaged parts must be
replaced immediately or the equipment removed
from service until the repair is made.
7. Use only replacement components supplied by
Core Heath & Fitness. Substitutes are forbidden
and will void all warranties.
8. This machine is not intended to be used by
persons with reduced physical, sensory, or
mental capabilities or lack of experience and
knowledge, unless given instruction and under
the personal supervision concerning use of the
machine by a person responsible for their safety.
9. Keep children away.
10. Do not over exert yourself during exercise. Stop
exercising if you feel pain or tightness in your
chest, become short of breath or feel faint. If you
feel pain or experience any abnormal symptoms,
stop exercising and consult your health care
provider.
11. It is the purchaser’s sole responsibility to properly
instruct its end users and supervising personnel
as to the proper operating procedures of all
equipment.
12. WARNING: Heart rate monitoring systems
may be inaccurate. Over-exercising may result
in serious injury or death. If you feel faint stop
exercising immediately
SAVE THESE INSTRUCTIONS

Page 4
Fig. 2 15” OpenHub Embedded Console Shown
SKU: 9-3180 Desc: 4-UB Upright Bike
Unit Weight Width Length Height
Max User
Weight
132 lbs
60 kg
22.2 in
57 cm
45.9 in
117 cm
57.3 in
146 cm
0-450 lbs
0-204 kg
PRODUCT SPECIFICATIONS

Page 5
Other Consoles
Fig. 3 10” Touchscreen Console
Fig. 4 LCD Console

Page 6
This page shows the location of the warning labels and communication stickers placed on the equipment as part of the manufacturing process. It is critical that
owners maintain the integrity and placement of these stickers. If you find any stickers missing or damaged the replacement numbers are shown on the support
site and following pages. See Support and Service to order replacements. For console warnings, see the console drawings on the support site.
050-5664
050-2051
050-5437
Serial Label
050-5438
Console Warning
Fig. 5 - 4UB Shown with 15” OpenHub
IMPORTANT LABEL LOCATIONS

Page 7
12 VDC
5A
(-)
(+)
Serial COMRF
050-5664
STICKER,STAR
TRAC,45MMX191MM
050-2051
LABEL,BASE PLATE,VLAD
050-5437
Decal, Seat Post, Position, Left,
AIRFIT, G2
050-5438
Decal, Seat Post, Position, Right,
AIRFIT, G2
Notice: images are not to scale

Page 8
L
M
C
J
O
B
N
K
D
A
I
H
E
F
G
Fig. 6 4UB Features - 15” OpenHub shown
PART IDENTIFICATION
# Part # Part # Part
AConsole FSeat Pillar KFoot
BMast GSeat LTransport Wheel
CFrame HSeat Tube MGenerator
DHandlebar ISeat Adjustment NPedal Strap
EHeart Rate Grips JFlywheel OPedal

Page 9
ADJUSTING THE SEAT
MAX MARKMAX MARK
Fig. 7 Seatpost Max Mark
Adjusting the Seat
1. Turn pin counterclockwise and pull to loosen.
2. Adjust height. Do not try to raise post above the max height mark.
3. Release pin and turn clockwise to lock. Tighten knob until snug and
post is secure without wobble.
OPERATIONS

Page 10
DISPLAY MEASUREMENTS
Time Current total workout time Quick Keys
Fig. 8 10” Non-Touchscreen Shown
Level Current level, from 1-40
SPM Current Steps Per Minute
Distance Current Total Distance
Calories Accumulated calories burned
Cal/Hour Current rate of calorie burn
WATTS Current user Watts
METS Current User METS
Heart Rate Current HR in beats per minute,
if available
CONSOLE KEY FUNCTIONS
Quick Keys -
Resistance Allows user to select one of 14 different levels with a single button push
QUICK START Key Enables manual operation using a default weight, and a default time limit.
NOTE: Default time and weight are adjustable through Maintenance Mode.
Fan Button Cycles the fan between three settings: High, Low and Off
Numeric Keypad Use to enter specific values for program parameters during program setup.
During a program, these keys may be used to change level.
Up/Down Buttons Cycle between options during setup mode, adjust level up and down during workout
mode
OPERATION - CONSOLE

Page 11
NOT A TOUCHSCREEN
31 2
to highlight
selection options
USE
to select
USE
to begin
Press
Fig. 9 10” Non-Touchscreen Shown
Use the keypad controls on the console to select through the screens. After selecting options or immediately
after selecting quick start, the active screen will display. Use the buttons to switch between active
views.

Page 12
WORKOUT SELECTION KEYS AND PROGRAM DEFINITIONS
On the main screen are several choices:
Select
a Workout User selects from a variety of pre-loaded workout options:
• Warm Up
• Burn Fat
• Improve Cardio Capacity (HR Control Programs)
• Train (Speed, Strength, Endurance, 5K Time Trial, Constant Watts, Interval Watts)
• Evaluate Fitness Level (Fitness Test)
Create
a Workout User creates a workout after choosing either a time or distance goal
OPTIONS DURING WORKOUT MODE
Screen Views During any workout, user can select from four screen view options by selecting a tab in
top left of screen:
Progress Workout stats plus graphical representation of workout level segments
Simple Key workout stats in large format, easily readable
Heart Rate Workout stats plus graphical representation of HR and zones
Quick Workout stats plus buttons to select various levels with single button
press
Changing Level Use the buttons to adjust the level up and down on the screen
Pausing Workout
EXIT Button
Press the EXIT button to enter pause mode. Workout will be suspended
and a countdown timer will begin counting down from 2 minutes. To
re-start workout press the green QUICK START Key. To end the workout
push the EXIT button again
End of Workout When program goal is reached, or the EXIT button is pressed while in pause mode, the
workout ends and the display will show the total workout statistics for 2 cycles and clear. Press the EXIT button
to clear results immediately

Page 13
Fig. 10 4UB Shown
CONSOLE FUNCTIONS
BQUICK START Key Enables manual operation using a default weight, SPEED and a default time limit.
NOTE: Default time and weight are adjustable through Maintenance Mode.
DFlag Button Displays language options, appears only on home screen
AMain Menu Touchscreen workout controls. See WORKOUT SELECTION KEYS AND
PROGRAM DEFINITIONS on page 16.
EQuick Keys -
Resistance Allows user to select one of 14 different levels with a single button push
GUp/Down Buttons Cycle between options during setup mode, adjust level up and down during
workout mode
OPERATION - 10IN
TOUCHSCREEN CONSOLES

Page 14
SCREEN VIEWS
Fig. 11 Screen Elements - 4UB Shown
During workouts, users can select from multiple screen view options by tapping the icons at the top of
screen.
• Simple Key workout stats in a large and easily readable format
• Progress Workout stats plus graphical representation of segments
• Track Workout stats plus graphical representation of laps
• Heart Workout stats plus graphical representation of heart rate over time. Requires
constant contact with the heart rate grips or connection to a Bluetooth device.
HAFan Button Cycles the fan between three settings: High, Low and Off
CAdjustment
Button Allows user to increase/decrease workout time.
Exit/Back
Workout will be suspended and a countdown timer will begin counting
down from 2 minutes. To re-start workout press the green QUICK START
Key. To end the workout push the EXIT button again

Page 15
Display Measurements
Measurements are displayed at top of screen during workout. The Progress View includes the following
measurements:
Calories Active/Total calories burned
Note: When connected to Apple Watch only
Fig. 12 Display Measurements (Simple View)
Time Current total workout time
Incline Current degree incline
Cal/Hour Current rate of calorie burn
METS Current user METS
Speed Current speed
Distance Distance traveled
Calories Accumulated calories burned
Watts Current user Watts
Heart Rate Current HR in beats per minute,
if available

Page 16
WORKOUT SELECTION KEYS AND PROGRAM DEFINITIONS
On the main screen are several choices:
Quick Start Program will request user information to create more accurate calorie burn and heart rate zone
calculations, then begin a fixed time (default length can be adjusted in maintenance mode) manual workout
Fig. 13 Select a Workout
Select a Workout
Warm Up
Burn Fat
Improve Cardio
Train
Firm and Tone
Fig. 14 Create a Workout
Create a Workout
Time Goal
Distance Goal

Page 17
Fig. 15 Console Functions - 4UB
CONSOLE & HANDLEBAR (WHERE APPLICABLE) FUNCTIONS
FQUICK START Key Enables manual operation using a default weight, SPEED and a default time limit.
NOTE: Default time and weight are adjustable through Maintenance Mode.
STOP Button
Press the STOP button to enter pause mode. Workout will be suspended and a
countdown timer will begin counting down from 2 minutes. To re-start workout
press the Key. To end the workout push the STOP button again
CFlag Button Displays language options, appears only on home screen
mi
km
DUnit Button Unit toggle, appears only on home screen
OPERATION - OPENHUB
TOUCHSCREEN CONSOLES

Page 18
ST20
H.I.I.T.
Build A
Workout
Existing
Workouts
Quick
Start
RunTV
AMain Menu Workout controls, varies by unit. See the Menu Map for complete details.
BLUETOOTH DEVICE PAIRING
Pushing the button opens the bluetooth menu. After selecting the device type, the console will show all
available local devices. The display will show the unique console code. Once a device is paired with the
console, the light will stop flashing and remain on to indicate the connection. Visit openhubconnect.com for a
list of compatible apps and demonstration video.
ST20
H.I.I.T.
Build A
Workout
Existing
Workouts
Quick
Start
FLOW
Fig. 16
Pairing with Apple Watch : OpenHub consoles marked with this icon have the
capability to connect using Near Field Communication (NFC) with Apple Watch (must be
running WatchOS 4.2 or later and have option Detect Gym Equipment set to On in Watch settings for
Workout App.)
Pairing with Samsung Galaxy Watch: OpenHub consoles marked with the Samsung
icon also have the capability to connect with Samsung Galaxy Watch (must be running
software 4.8 or later and have NFC set to On)1.
To connect: Hold the watch near the icon on the console (this is where the NFC reader is located). When
the display and watch detect each other, the Bluetooth button on the display will flash and then turn solid blue,
and watch will ask user to confirm connection with the display. Once connection is confirmed by user, it will
finalize and data will begin to pass between console and watch. It is possible to make this connection either
before the workout begins (recommended), or at any time during an active workout. At the end of workout, the
connection will be terminated.
Note: when Apple Watch is connected to display, the Calories display window will show both Active and Total
Calories per Apple Watch calculations.
1 See support.corehandf.com/Software for version numbers and update instructions

Page 19
44
999 99%
HR
9,999
KCAL
999
Distance
99:99
Total Time
999
Watts
SPM
101
WATTS
125 MILES
0.15
Fig. 17 Screen Elements
During most workouts, users can select from multiple screen view options by tapping the icons at the
bottom of screen. Screens vary by unit, all screens are shown in the Service Manual.
• Simple Key workout stats in a large and easily readable format
• Progress Workout stats plus graphical representation of segments
• Quick Workout stats plus customizable buttons to select incline/speed with single button
press
• Entertainment View video from connected TV feed, or HDMI streaming from personal device
• Apps View (networked product only) Select from a preset list of on-board Apps, including:
YouTube, Facebook, Instagram, Twitter, Reddit,
Pinterest, BBC, NPR (list subject to change at any time)
Fig. 18 Apps View
SCREEN VIEWS