Exercise Bike User Manual

page 23
2. Press the ON key. The initial start-up prompt, “Choose Workout Program”
appears. (The display may take a minute to appear.)
Note: If the cycle is already ON and EC850 is scrolling across the bottom of
the display, press any key and the initial start-up prompt will appear.
3. When the “Choose Workout Program” prompt appears, access the
Diagnostic program by simultaneously holding down the ON and ENTER/
RESET keys for a minimum of 5 seconds.
4. Release the keys when you see the Diagnostic screen as shown in
Diagram 7.
eddy current technology by Precor Incorporated
Program, Level
Pedal RPM
Fitness Score
Watts
Calories per Hour
Distance
Time
Caution: If you feel faint or dizzy, stop pedaling
ON
ENTER
RESET
EC 850 V1.6
Hail Effect Inputs
*-Input High
HAL 1*
HAL 2*
Diagnostics
VIP Pass
VRAM Pass
RAM Pass
ROM 1 Pass
ROM 2 Pass
NVram Pass
ON
ENTER
RESET
Press Enter Three Times to Exit
EC 850
Diagnostic
screen
Diagram 7
5. Watch the screen as the Diagnostic program automatically executes six
tests. These tests check the operating condition of several of the main
computer functions. All six of these tests must succeed before the displays
in the right and bottom windows appear.
VID (Video)
VRAM (Video RAM)
RAM (System RAM)
ROM1
ROM2
NVRAM (Non-volatile RAM)
6. Using the Diagnostic screen, test the keypad operation by pressing each
key and watching the right window display.
The display has a graphic representation of the four keys. When you press
a key and it is operating correctly, the corresponding box will highlight. If the
box does not highlight when a key is pressed, or if the box remains high-
lighted after the key is released, the electronic console overlay might be
defective.