Vision Fitness T1450 User manual

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
1
STANDARD CONSOLE FOR:
(TM239)
T1450
ENGINEERING GUIDE

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
2
ENGINEERING MODE
The user must hold down “ELEVATION UP” and “SPEED DOWN” for 5 seconds after powering up the treadmill to
enter the engineering menus. The P6 menu appears with the software version in the upper window. Press
“STOP” to
exit P6. The user has 6 engineering modes to choose from. The
“SPEED” and “ELEVATION” keys scroll through the
modes, while
“ENTER” chooses the mode. HOLDING the “ENTER” button saves information and the “STOP”
button goes back to the previous screen. When in Engineering modes 1-5, holding down the “STOP” button for 5
seconds will return you to the Engineering Mode Selection Screen.
Display Engineering Mode
Eng 1- Configure Mode Edits variables stored in the NOVRAM. Speed and Incline variables
can be edited in this mode.
Eng 2- Display Test Tests displays and keyboard
Eng 3- Burn In Mode Runs continuous program
Eng 4- Auto Calibration Calibrates both speed and elevation
Eng 5- Sensor Test Tests speed sensor functionality
Eng 6- Exit Exit engineering mode
ENG1: EDIT VARIABLES MODE
The display shows the P address. To choose the P address press “ENTER” .
To clear P9 total time press and hold
“START” for 3 seconds
To clear P10 total distance press and hold
“START” for 3 seconds
T1450 VARIABLES
Address Description Default Value Min.Value MaxValue
P0 Minimum Speed Data 640 100 800
SP1 Speed Data 2 1260 900 1800
P1 1/2 max Speed Data 2770 2000 3200
SP2 Speed Data 4 3800 3400 4800
P2 Max speed Data 5485 4900 7000
P4 Minimum Elevation Data 250 30 300
P5 Max Elevation Data 850 650 900
P6 Model and Unit (Metric/US) N/A N/A N/A
P7 Max Time 99 15 99
P8 Default Weight 150 80 400
P9 Accumulated Time N/A N/A N/A
P10 Accumulated Distance N/A N/A N/A
P11 Belt Thickness 16 16 16
P12 Roller Diameter 46 46 46
P13 Elevation motor 0
P14 Pause Time 5:00 :20 10:00
P15 Default Time 30 10 99
P17 Exit Mode (Exits Eng 1)
T1450 (TM239): Engineering Guide

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
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ENG2: DISPLAY TEST MODE
Key Function
ENTER All LEDs light up
SPEED UP Turns on individual LEDs in all the displays in a clockwise motion and the dots in the dot
matrix move up in different colors
SPEED DOWN Turns on individual LEDs in all the displays in a counter-clockwise motion and the dots in the
dot matrix move down in different colors
STOP No Function
ELEVATION UP Shifts 8 across the seven segment display and a column in the dot matrix from Left to Right
ELEVATION DOWN Shifts 8 across the seven segment display and a column in the dot matrix from Right to Left
QUICK KEYS 0-9 Displays number in the LED windows
ENG 3: BURN IN MODE
The burn in mode can be used to run tests that require the treadmill to continually run. The program is based on the
5k program. Segment changes will occur, depending on the treadmill configuration. When the system reaches the last
segment, it loops to the first segment. Speed start is at half max. The user can adjust the speed and incline. The program
returns to the preset incline upon segment completion. Keyboard functions are the same as in normal operating mode.
ENG 4: AUTO-CALIBRATION
1. Check configuration in ENG 1 before auto-calibrating treadmill.
2. Press the
“ENTER” key once. ““AAUUTTOO--CCAALLIIBBRRAATTEE””will scroll in the dot matrix.
3. Press “START” key once to begin Auto-Calibration
4. The treadmill software will look where the elevation stalls to determine the minimum elevation. The software
then automatically backs off to set 0% elevation. The software will then look where the elevation stalls for the
highest point the treadmill elevation will go. The software will automatically back off and set the maximum
elevation, 12% or 15% depending on the treadmill model. Meanwhile the belt is being driven while the
speed is being monitored. As it reaches the minimum, speed 1, 1/2 max, speed 2 and max speed the PWM
is recorded for these targets. The Elevation window displays the Elevation A/D and the number in the upper
right window displays the speed PWM.
6. To look at these numbers after calibration go into engineering mode and go to ENG1; press
“ENTER” .
7. In P0, SP, P1, SP2, P2 the speed will be displayed. Press
“ENTER” to read the PWM value.
P4 and P5 represent the elevation values
T1450 (TM239): Engineering Guide

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
4
ENG 5: SPEED SENSOR MODE
The PWM value is displayed in the middle window. The Elevation A/D is displayed in the left window. The Dot
Matrix displays a flashing row of lights between 2 constant rows of lights. As the
“SPEED UP” arrow is pressed the
flashing row will flash quicker, indicating a faster PWM.
ENG 6: EXIT ENGINEERING
ERROR MESSAGES
Three types of errors can occur; speed, elevation, and EEPROM software error. All three use the same display to indicate
the error, with the error number appearing in the main window. An elevation error shuts down the treadmill and disables
normal operation. A speed sensor error also shuts down the treadmill. The user, however, can enter engineering mode
after an error announcement.
T1450 (TM239): Engineering Guide
ERROR DISPLAY DESCRIPTION SOLUTION
SAFETY SWITCH
If the safety magnet disconnects from the console, the treadmill shuts down if in run mode. The treadmill displays ““--------““in
the main window. This is a safety precaution to warn the user that power is still being applied to the board. This safety
switch condition occurs in any mode, including engineering modes.
When the magnet reconnects to the console, the board resets. Any activity or run time information prior to the reconnection
will be lost.
Elevation
Range
Elevation
Stall
Elevation
Lost
Over speed
No Speed
Feedback
E4
E4
E6
E7
E9
Current elevation position is outside
zero and max elevation values
Current elevation position has not
reached target incline
No elevation signal reading or elevation
motor is not connected.
Speed of the belt differs from the
calibrated max speed by 1.0 mph or
km/h as measured by the speed sensor
No speed is detected during
Auto-Calibration
Enter ENG 1 and manually position elevation within
the min and max values. If not possible, recalibrate
min and max elevation
Check for bad cable connection. Check for connection
between motor controller and elevation motor as well
as any obstruction to the elevation. Try to reboot system
Check for bad cable connection. Check for connection
between motor controller and elevation motor. Check
for bad elevation motor
Cycle power to clear error. Check speed sensor and
magnets as well as any obstruction to the rollers or
running belt. Recalibrate.
Check speed sensor cable, speed sensor and magnets

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
5
USER ENGINEERING MODE
Your treadmill offers a User Engineering Mode that can access certain data and help to troubleshoot your treadmill. User
Engineering Mode is designed for you to access functions that will not affect important treadmill settings. To access this
mode please hold down
“SPEED DOWN” and “ENTER” for 5 seconds while the treadmill is in any state of setting up
a program. The units screen will appear when entering user engineering. If the units are correct, press
“STOP” . To access
the data, press the
“SPEED” and “ELEVATION” keys to scroll through the available data/functions. To select the
data/function, press
“ENTER” . To exit, press “STOP” .
UNITS
P6 represents units, English or Metric. You can select this configuration for your Treadmill.
“MI” or “KM” appears in the profile window. If it is “MI”, the Treadmill is configured in English units (miles/mph); “KM”
represents a Metric configuration (kilometers/kph). Press the
“SPEED” arrows to toggle between English and Metric.
In order to save the modified value, press and hold
“ENTER” . Note that changing units does affect the stored value of
weight and clears any stored user programs. Changing units may also require you to perform
auto-calibration.
MAX TIME
P7 represents the maximum time, which is displayed in the upper middle window. This is the maximum amount of time
the Treadmill will display. You can modify this time by using the
“SPEED” or “ELEVATION” arrows. Press and hold
“ENTER” to save the new value.
DEFAULT WEIGHT
P8 represents default weight. Weight appears in the lower middle window. To modify weight, press the “SPEED” or
“ELEVATION” arrows. To save the new default weight, press and hold “ENTER” prior to exiting. If Units type (MI or
KM) is modified immediately prior, weight defaults to 150 lbs. or 68 kg.
ACCUMULATED TIME
P9 represents accumulated time, in hours. To exit, press “STOP” . This information cannot be modified.
ACCUMULATED DISTANCE
P10 represents accumulated distance, in either miles or kilometers. To exit, press “STOP” . This information cannot be
modified.
PAUSE TIME
P14 represents the pause time. The default pause time is five minutes. You can modify the pause time from 20
seconds to 10 minutes. You can modify this time by using the
“SPEED” or “ELEVATION” arrows. Press and hold
“ENTER” to save the new value.
DEFAULT TIME
P15 represents the program default time, which is displayed in the upper middle window. Most programs have a
default time of 30 minutes. You can modify this time by using the
“SPEED” or “ELEVATION” arrows. Press and hold
“ENTER” to save the new value.
T1450 (TM239): Engineering Guide

Date of last revision: 10.06
ENGINEERING GUIDES
TREADMILL.ENG.TM239.REV1
6
AUTO-CALIBRATION
DO NOT STAND ON THE BELT WHEN PERFORMING THE AUTO-CALIBRATION!
Auto-calibration is not represented by a Px designation. "AUTO" appears in the center window. When you enter the
function, "AUTO" begins flashing. To begin auto-calibration, press
“START” . The Treadmill will run through
minimum and maximum speed and maximum incline; this will take three to five minutes. Let the treadmill perform this
complete function before exiting the Engineering Mode.
Elevation A/D or Elevation in % appears in the left window. PWM value or Speed appears in the right window. "END"
will appear in the center window when the auto-calibration is complete. When auto-calibration is complete, the
treadmill will return to the start-up screen.
EXIT USER ENGINEERING MODE
P17 represents exit mode. When you press “ENTER” to select the function, the console performs a reboot, returning
to the start-up screen.
T1450 (TM239): Engineering Guide