Jacobsen LF570 Parts & Maintenance Manual page 14

3 LDU
Calibrate Pedal: To calibrate the traction pedal, press
forward or backward on the joystick (H) until the calibrate
pedal screen is on the LCD display. With traction pedal in
Neutral, press the black button (J) to enter set mode.
NOTICE
Before accepting, and moving to the next screen, check
value listed on bottom of display. Maximum value that will
be accepted by the controller is 216, for both the forward
and reverse setting. If value is greater than 216, check
pedal for proper stop adjustment before continuing.
Press traction pedal all the way in the forward direction
and check value displayed. Adjust forward pedal stop (S)
until value displayed is between 200 and 205, and press
black button (J).
Press traction pedal all the way in the reverse direction
and check value displayed. Adjust reverse pedal stop (T)
until value displayed is between 200 and 205, and press
the black button (J). Pedal calibration is complete.
Revision Level: To display current software revision
levels for the LDU and MCU, press forward or backward
on the joystick (H) until the revision level screen is on the
LCD display..
Exit Maintenance Mode: To exit Maintenance Mode,
press forward or backward on the joystick (H) until the
exit maintenance mode screen is on the LCD display.
Press the black button (J) to exit maintenance mode.
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Figure 3E