1-18
MAIN CONTROLLER
Malfunction Data Record
(History Folder)
Data Storage
Errors are automatically stored in the logic card
memory. Stored data includes the following
information.
• Error code
• Battery discharge level at the time of error
generation
• Vehicle hourmeter reading at the time of error
generation
A maximum of 32 sets of data can be stored. If this
capacity is exceeded, the oldest data will be erased to
accommodate new data.
Review of Stored Data
(1) To review data
• Set the DRS switch to D.
• Set the seat switch to OFF. If the seat switch is
set to ON, a “dd” will be displayed.
• With the lift and tilt levers pulled back, turn on
the key switch.
• The display unit shows the above mentioned
data (three types of information). To display
previous data, set the DRS switch to R then to
D. When there is no data to display, a “done”
indication appears. The display does not repeat
showing data from the beginning.
(2) To delete data
• Operate the DRS switch until the display shows
“done.”
• With "done" on the display, keep the DRS
switch at S for more than one second, then
return the DRS switch to R. This deletes all data
in the memory, then the "done" indication on the
display flashes.
Setting
Printed Circuit Board Settings
Refer to the printed circuit board adjustment and setting
items table. See page 1-27.
A d j u s t m e n t o f R e m a i n i n g B a t t e r y
Level
• Set the DRS switch to R.
• Set DSW 1 on the logic card to ON.
• Turn the key switch on.
• Measure voltage between the POS and NEG
terminals of the controller assembly with a
multimeter. Adjust the trimmer potential adjuster so
the measured value corresponds to the indication on
the display.
• When the voltage matches, turn the key switch off.
• Set DSW 1 on the logic card to OFF.
206794
S
R
D
Pull
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