Processor Board Status Leds - GE T2100 Service Manual

Processor Board Status LEDs

Remove the shroud and e-box cover to view the processor board status LEDs.
• When power is applied to the e-box, the LEDs will turn on very quickly in sequence,
starting at DS6 and going to DS1.
• If self-calibration has never been performed, the LEDs will stay on until the
self-calibration routine is performed.
• If self-calibration has been performed, the LEDs will all turn off and then behave as
described in the table below.
• When power is removed from the e-box, all LEDs will turn on until the system has
completed the shutdown routines.
Arrow points to Status LEDs
LED Status
DS1
DS2
2021403-120F
Name
Elevation/Calibration
Drive/Burn-In
T2100 Treadmill
Description
This LED toggles on or off every 500ms if an
elevation error has occurred. When the elevation
error is cleared, the LED is off. During calibration
this LED will turn on, and when a limit switch is
reached the LED will flash rapidly for 100ms.
This LED toggles on or off every 500ms if a drive
error has occurred. When the drive error is
cleared, the LED is off. Also, the LED will turn on
when burn-in is activated. During the burn-in
cycle, the LED will flash rapidly for 100ms every
time the belt speed increases.
Troubleshooting
83