MacDon FD75 OM - Manual (Page 102)

OPERATION
Alarm conditions:
If an error is indicated in message received from the fuse panel, an audible alarm is set. The LCD on the EIP
indicates the header system in error as HDR CTRL followed by HGT ERR for height, and HDR CTRL followed by
TILT ERR from tilt. The header height LED flashes yellow two times every second.
The alarm is also noted by the buzzer sounding five times every 10 seconds.
NOTE:
If the header height switch (B) is pressed for 5 seconds or longer, the EIP goes into auto header height/tile
(HTC) control diagnostic mode.
When an alarm condition occurs, switch green LED flashes on and off (green, yellow, or red depending on the input).
In addition, a message is displayed on the LCD to identify the nature of the alarm. For example, HYD TEMP, OPEN,
SHRT will be flashed alternately.
Diagnostic fault failures:
Pressing the header height switch (B) for a minimum of five seconds will put Electronic Instrument Panel (EIP) in
header diagnostic mode.
The LCD (shown on previous page) will display the message HDR DIAG when the EIP has entered header
diagnostic mode.
In this mode, after three seconds, header fault parameter labels are displayed on the EIP LCD.
NOTE:
all the information displayed is read only.
The OK (C) and CLEAR (D) buttons allow the operator to scroll through the list of parameters.
NOTE:
If there are no active fault codes, the EIP LCD will display NO CODE.
When a parameter is displayed, its label is displayed for three seconds, after which its value is
automatically displayed.
Pressing OK button (C) at this point when the value is displayed will advance to the next parameter and display
its label.
When a parameter label is displayed, and the OK button (C) is pressed before three seconds, the parameters value
will be displayed.
Pressing AREA (E) will cycle through the options.
NOTE:
When LEFT is displayed in LCD, press the OK button (C), and the Auto Header Height voltage will be
shown in display.
Press the DIST button (F) to cycle back through the table.
Press the CLEAR button (D) to exit header diagnostics and return to normal mode.
Refer to Sensor Operation, page 136 .
169894 88 Revision A