Display

Symptom Problem Solution

Display is blank

No power

Check harness connections at the display.

Out of contrast or insufficient backlighting

Adjust the contrast. Change backlighting level intensity.

Display audible alarm does not sound

Possible failed alarm

See your John Deere dealer.

Display is locked up on a certain page

Communication problem

Turn ignition key OFF and ON.

RUN pages are not fully displayed

Connection between display and job computer is defective

Check wiring harness connections. See your John Deere dealer.

Standard layout is not effective

Configure Run Page Layout.

Job computer is defective

See your John Deere dealer.

Only RUN and PAGE are displayed on top of RUN pages

Display address is not set to PRIMARY

Select PRIMARY display address.

After PRIMARY display address has been chosen, display shows only horizontal lines

Press on key RUN or PAGE.

Day backlight is too dark or night backlight is too bright

Day or night backlight not adjusted correctly

Adjust day and night backlight accordingly.

Engine hours are not displayed

Signal problem

See your John Deere dealer.

AG,OUZXMAG,127 -19-09OCT99-1/1