Diagnostic Readings, Tests, About

H86938-UN-20NOV06

H86231-UN-10JAN07

A - Main Menu Switch

B - Selection Dial

C - Display Settings Icon

D - Confirm Switch

Press main menu switch (A) and rotate selection dial (B) until display settings icon (C) is highlighted.

Press confirm switch (D).

H86238-UN-07MAR07

A - Diagnostic Icon

B - Unswitched Voltage

C - Switched Voltage

D - CAN High Voltage

E - CAN Low Voltage

F - Operation Hours

G - Software and Hardware Information

Screen will display the following:

• Unswitched Voltage (B)
• Switched Voltage (C)
• CAN High Voltage (D)
• CAN Low Voltage (E)
• Operation Hours (F)
• Software and Hardware Information (G)
  • Software Part Number
  • Software Version Number
  • Hardware Part Number
  • Hardware Version Number

H86243-UN-07MAR07

A - Tests Menu

B - Color Test

Rotate selection dial until tests menu (A) is highlighted and press confirm switch.

Rotate selection dial to select:

• Color Test (B)

Press confirm switch once color test is highlighted.

CommandCenter display will test color of screen (diagram will appear with blue, red, and green).

H86244-UN-07MAR07

A - About Menu

Rotate selection dial until about menu (A) is highlighted and press confirm switch.

CommandCenter display will show John Deere software information and copyright information.

H86938-UN-20NOV06

H86236-UN-10JAN07

A - Main Menu Switch

B - Selection Dial

C - Combine Main Page Icon

D - Confirm Switch

Press confirm switch (D).

CommandCenter display home page will appear.