Life Fitness 5500HR Assembly Instructions Manual page 31

5.2 S T
YSTEM EST
System Test mode allows various system components to be tested
to confirm proper operation.
To access System Test mode, exit any program so the Message
Center displays "PRESS ENTER TO BEGIN." Instead of pressing
Enter for a program, press and hold down the Display Lock key and
press the Down Arrow key. The Message Center will scroll
SYSTEM TEST.
While in System Test mode, press Enter to scroll forward through
each Test, or to exit after the last Test. Alternately, press the Clear
key to scroll backward through the Tests, or to exit at the start.
Upon exiting, the Message Center is briefly blank and then scrolls
"PRESS ENTER TO BEGIN", resuming its normal function.
If any test fails or displays incorrect data, call Life Fitness Customer
Service.
A LED K
LL S AND EYPAD
All LEDs and Keypad Test checks that each LED is lit and each key
on the console works and sends the correct signal when pressed.
Press each of the following keys in turn, and check that the
Message Center displays the correct letter value for it:
KEY
DISPLAY LOCK
AEROBICS MODE
REVERSE MODE
QUICK START
UP ARROW
DOWN ARROW
PAUSE
20
T
EST
Associated Alpha Character
L
A
R
Q
U
D
P
I LED T
NDIVIDUAL EST
In this test, the system automatically scrolls through each LED in
the Message Center and Profile Window. During this test, all LEDs
must cycle on and off. If any appear stuck, whether on or off, the
LED is defective or the LED drive circuitry failed.
F T
UNCTIONAL EST
This Test displays the following information:
Software Code Version. The software code version, a four-digit
number, is displayed in the Time panel of the Message Center.
RPM. This is displayed in the RPM panel of the Message Center.
Pedal the Cross-Trainer to check that it responds, showing the
RPM value.
Heart Rate. This is displayed in the third panel (Level/Calories). If it
displays HR, and the Heart Rate LED above the fourth panel is not
lit, then the Cross-Trainer is not detecting any heart rate signal.
®
Using the Polar telemetry chest strap, check that the heart rate
reading is displayed instead of the HR in the third panel and the
Heart Rate LED above the fourth panel is lit.
Load Duty Cycle. The fourth panel displays the load duty cycle. It
initially reads 0. Begin pedaling at a constant rate at least 45 RPM.
While pedaling, press the Up Arrow key to check that the reading
increases from 0 up to 250. Check that the pedal resistance
increases accordingly. If so, the test is successful.
NOTE: Changes to pedal resistance apply only while in System
Test mode and are cancelled upon exiting. Leave it set at 50 or 75
if Field and Alternator-Regulator will be tested.
Software Part Number. The Message Center displays the 13-digit
Software Part Number across all four panels. Use the Display Lock
key to toggle the Message Center between display of the Software
Part Number and the other functional tests described above.