DIAGNOSIS MODE


HOW TO INITIATE THE DIAGNOSIS MODE

1.Press "Home" button while the multivision display is ON.

2.Select "Screen Off" button on "Home" screen.
3."Screen OFF" screen will be displayed.

4.Press and hold the hidden key at the left upper corner on the "Screen OFF" screen for three seconds. Then press the hidden key at the right lower corner briefly.


5.The "Service Menu" screen, i.e. top screen of the diagnosis mode is displayed.

HOW TO TERMINATE THE DIAGNOSIS MODE
When you perform the operation below, the service mode will terminate and the "Home" screen will be displayed.

  • You press the "Back" button while the "Service Menu" screen is displayed.

SERVICE MODE ITEM
You can select a required screen by pressing a corresponding button on the "Service Menu" screen.

  • Vehicle Setting
  • AUX Setting
  • Touch Check
  • Version Info
  • Communication Check
  • Vehicle Signal Info
  • Color Bar Check
  • Speaker Check
  • GPS Info
  • List of CAN Unit
  • Coding Data
  • Camera Setting
  • Radio Info
  • Snapshot Setting
  • SW Update
  • Export Log Data
  • Picture Viewer
  • Mic Check

Vehicle Setting

"Vehicle Setting" screen will be displayed by selecting "Vehicle Setting" button on "Service Menu" screen. The following settings can be made on "Vehicle Setting" screen.

  • Vehicle Type Setting
  • Destination Setting
  • Handle Position Setting
  • Fuel Type Setting

Vehicle Type Setting
Sets the vehicle type.

1.Select "Vehicle Type" button on "Vehicle Setting" screen.

2.Select the vehicle type. Then, the screen will be switched back to "Vehicle Setting" screen automatically.

3."Restart the program" will be displayed by selecting "Set" button on "Vehicle Setting" screen, and the setting will be configured.

Destination Setting
Sets the destination.

1.Select "Destination" button on "Vehicle Setting" screen.

2.Select destination. Then, the screen will be switched back to "Vehicle Setting" screen automatically.

3."Restart the program" will be displayed by selecting "Set" button on "Vehicle Setting" screen, and the setting will be configured.

Handle Position Setting
Sets the handle position.

1.Select "RHD/LHD" button on "Vehicle Setting" screen.

2.Select the handle position. Then, the screen will be switched back to "Vehicle Setting" screen automatically.

3."Restart the program" will be displayed by selecting "Set" button on "Vehicle Setting" screen, and the setting will be configured.

Fuel Type Setting
Sets the fuel type.

1.Select "Fuel Type" button on "Vehicle Setting" screen.

2.Select the fuel type. Then, the screen will be switched back to "Vehicle Setting" screen automatically.

3."Restart the program" will be displayed by selecting "Set" button on "Vehicle Setting" screen, and the setting will be configured.

AUX Setting
"AUX" button can be displayed on "Home" screen.

1.Select AUX Setting" button on "Service Menu" screen.

2.Select "FIXED" or "AUTO" button. Then, select "Back" button.
3.The next time the ignition switch is turned to "ACC" or "ON", the system setting will be active. <Vehicles with rear display unit>

Touch Check
Check whether the touch panel is normal.

1.Select "Touch Check" button on "Service Menu" screen.

2.Change the button colours by touching each of the five buttons.

3.When all of the buttons are pressed, "OK button will appears together with a message. After the "OK" button is selected, it will be switched back to "Service Menu" screen.

Version Info
Displays the version information of the hardware, software, and database.

1.Select "Version Info" button on "Service Menu" screen.



2.A version information will be displayed. You should check the version information by pressing "Previous" and "Next" buttons.

Communication Check
Check the connection status of each device.

1.Select "Communication Check" button on "Service Menu" screen.



2."Now checking the external device connection." will appear, and then it will switch to "External Device Connection Result" screen.

  • If the connection with equipment is detected, "OK" will be displayed. (Only for "USB", "1/2" or "2/2" will be additionally displayed)
  • If the system detected no connection with equipment or is trying to detect it, "-" will be displayed.
  • In case other than above, "NC" is displayed.

Vehicle Signal Info
Displays statuses of illumination signal, vehicle speed signal and reverse signal.

1.Select "Vehicle Signal Info" button on "Service Menu" screen.

2.The current status of vehicle signal will be displayed.

  • "ON" is displayed on "ILL+" item when the lighting switch is turned on (headlamp or taillamp illuminates). "OFF" is displayed when off. (If the system cannot receive any signal, "-" will be displayed.)
  • "ILL-" displays an luminance of the illumination as percentage (0 to 100%). (If the system cannot receive any signal, "-" will be displayed.)
  • "Speed" displays the vehicle speed.
  • "Reverse": "ON" when the selector lever is at R position, and "OFF" when it is at the other position. (If the system cannot receive any signal, "-" will be displayed.)

Color Bar Check
Checks the colour display.

1.Select "Color Bar Check" button on "Service Menu" screen.

2.Six colour bars are displayed.
3.When you touch one of the six colour bars, the entire screen will displayed in the relevant colour.
4.When you touch any spot on that screen, the monitor will return to the previous screen.

Speaker Check
Checks the speakers.

1.Select "Speaker Check" button on "Service Menu" screen.


2.When you press "Start" button, each speaker will sound every one second according to the sequence listed in the table below. When the last speaker sounds, the test will terminate.
note
  • "Start" button" will be switched to Stop" button during the test. When you press the "Stop" button, you can abort the test.
  • During the test , "*" will be added before and after the name of a speaker which is sounding.
Sequence
 Tone
 Speaker
1
 Low
 Front door speaker (LH), front tweeter (LH)
2
 High
 Front door speaker (LH), front tweeter (LH)
3
 Low
 Front door speaker (RH), front tweeter (RH)
4
 High
 Front door speaker (RH), front tweeter (RH)
5
 Low
 Rear door speaker (LH)
6
 Low
 Rear door speaker (RH)
note The volume can be changed by operating the volume button.

GPS Info
Displays the GPS-related information

1.Select "GPS Info" button on "Service Menu" screen.

2.The GPS-related information will be displayed.

List of CAN Unit
Displays which CAN-compatible unit is connected with the multivision display.

1.Select "List of CAN Unit" button on "Service Menu" screen.

2.The system will determine which equipment is installed according to the connected equipment reference table.
Screen indication
 Equipment
ABS_ASC
 Hydraulic unit
GASOLINE_ENG
 Engine-ECU
DIESEL_ENG
 Engine-ECU
AT
 AT-ECU
SAS
 Column switch
ETACS ECU
 ETACS-ECU
METER
 Combination meter
KOS_OSS
 KOS-ECU
AC
 Heater control unit
CAMERA
 Camera-ECU

Coding Data
Displays the information you set on "Vehicle Setting" screen.

1.Select "Coding Data" button on "Service Menu" screen.

2.The information you set on "Vehicle Setting" screen will be displayed.

Camera Setting
Adjusts the guideline.

1.Select "Camera Setting" button on "Service Menu" screen.

2.Draw base lines 0.5 m behind the vehicle and width +0.4 m (+0.2 m each for right and left) and align the guide line over the base lines.

3.Adjust the guide line by operating "Rotate", "Left and right", "up and down" buttons.
4.When "Set" button is pressed, the setting will be saved and the screen will be switched back to "Service Menu" screen.

Radio Info
Displays the information on broadcasting method, reception frequency, and S meter.


1.Select "Radio Info" button on "Service Menu" screen.

Snapshot Setting
Enables and disables the snapshot.
note When you press and hold "Home" button, the snapshot will allow you to save data into the first USB memory, which is connected with the multivision display.

1.Select "Snapshot Setting" button on "Service Menu" screen.

2.Press "ON" button to enable the snapshot function.
3.When a "Back" button is pressed, the setting will be saved and the screen will be switched back to "Service Menu" screen.

SW Update
Updates each software.
note Depending on a software capacity, it may take at most 30 minutes until the update completes.

1.Select "SW Update" button on "Service Menu" screen.
2.Connect the USB memory.

3.Select "Update" button.
note This button will not be active when a new version update file for the multivision display is not stored in the USB memory.

4.Select "Yes" button on the confirmation screen to start the update.
5.The program update process is as follows:
note
  • The ignition switch should remain at ACC during the update. (Do not start the engine. Do not turn off the ignition switch).


Export Log Data
Save an event log, which occurred in the multivision display, into the USB memory.

1.Select "Export Log Data" button on "Service Menu" screen.
2.Connect the USB memory.

3.Select "Export Log Data" button.

4.Select "Yes" button to start saving.

5.After the saving is complete, a message and "OK" button will be displayed. Select "OK" button.

Picture viewer
Displays the image data saved in the USB memory.

1.Select "Picture viewer" button on "Service Menu" screen.

  • When you touch the left area on the screen, the previous screen will be displayed.
  • When you touch the middle area on the screen, the screen will be switched back to "Service Menu" screen.
  • When you touch the right area on the screen, the next screen will be displayed.

Mic Check
Responds to your voice through the microphone and generates the sound from a speaker.

1.Select "Mic Check" button on "Service Menu" screen.

2.When this message is shown, speak into the microphone and check the sound generated from the speaker.