| 008 Sears CA Treadmill Service Manual [rev 1.0]
Section Two |
Engineering Mode
Engineering Mode
>>
Model 30727 Only | Model 30750 has no engineering mode.
Note:
At Any time, Press and hold the STOP button to exit the engineering menu.
1 | Turn the treadmill power to ON.
2 | Place the safety key in position on the console.
3 | Simultaneously press and hold (for about three seconds) the incline “+” (
s
) and speed “-” (
t
) buttons.
4 | The console should beep three times and ENG0 (EN90) should be displayed in the time window, “ENGINEERING
MENU” scrolls in matrix or is static in the text box.
Note:
To navigate through the engineering menu, use the incline “+” (
s
) and speed “-” (
t
) buttons.
Display | Button Test (Eng0)
Switch Function (Eng)
Eng0
appears in the time window.
DISPLAY TEST
will scroll in the matrix or will be static in
text box.
Press
ENTER
to select .
When selected each display segment should be lit up.
When pressed each button should have a unique display
change.
-
Stop button turns off all lights.
-
Start button turns all lights on.
Eng
appears in the time window.
SWITCH FUNCTION
will scroll in the matrix or will be
static in text box.
Press
ENTER
to select.
If the treadmill has a Demo Mode then:
-
The brickyard will scroll “DEMO ON” or “DEMO OFF”.
-
Default will be “DEMO ON”.
-
The “+” (
s
) or “-” (
t
) buttons will change the Demo on/off
settings.
Start Selects miles or km.
-
The display will show “0” for miles or “1” for km.
-
The display will scroll “MILES” OR “KM” when Start is
pressed to change.
-
The new setting is automatically saved when Start is
pressed, no other buttons need to be pressed to save.
Hardware Test (Eng1)
Eng0
appears in the time window.
HARDWARE TEST
will scroll in the matrix or will be static
in text box.
Press
ENTER
to select.
Press
START
to begin.
-
Speed “+” (
s
) or “-” (
t
) will change the speed.
-
Speed quick keys will change the speed.
Preset to be within 20%.
-
Incline “+” (
s
) or “-” (
t
) will change the incline.
-
Quick incline keys will beep but do not function.
-
Incline motor will stop at minimum or maximum incline (not
continue to move) if “+” ((
s
)or “-” (
t
) is held.
Information (Eng)
Eng
appears in the time window.
INFORMATION
will scroll in the matrix or will be static in
text box.
Press
ENTER
to select .
ACCUMULATED
will scroll in matrix.
Time window will show accumulated time.
Distance window will show accumulated distance.
If Time and Distance are in the same window, the time will
show F00 and the distance will show F01. Press“+” (
s
) or “-”
(
t
) to change.
If console has an accumulated reset function, hold Start for 5
seconds to reset. This will not apply to most models.
Auto Calibrate (Eng)
Eng
appears in the time window.
AUTO CALIBRATE
will scroll in the matrix or will be static
in text box.
Press
ENTER
to select.
Press
START
to begin.
-
There should be no excessive speed overshoot.
-
The engineering menu will be exited upon successful
completion of the auto calibration.
Note:
The auto calibration process takes about two minutes to complete.
