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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 598 (Rear Seat Entertainment (RSE) System) >> System Description >> Diagnosis System (Headrest Display Unit) >> On Board Diagnosis Function >> Onboard Diagnosis Item

Onboard Diagnosis Item

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Mode

Content

Diagnosis Report

USB Media connection

Displays the connection status of USB media connected to rear auxiliary input jacks.

HDMI Device Connection

Displays the connection status of external input equipment connected to HDMI of the rear auxiliary input jacks.

EEPROM Reading

Displays the status of video distributor EEPROM.

Display L Connection

Displays the status of LVDS connection between video distributor and the headrest display unit LH.

Display R Connection

Displays the status of LVDS connection between video distributor and the headrest display unit RH.

Display L Voltage

Displays battery power supply voltage of headrest display unit LH.

Display R Voltage

Displays battery power supply voltage of headrest display unit RH.

Display L Temperature

Displays the temperature status of headrest display unit LH.

Display R Temperature

Displays the temperature status of headrest display unit RH.

Display L Backlight

Displays the status of headrest display unit LH back light.

Display R Backlight

Displays the status of headrest display unit RH back light.

AUX-OP Connection

Displays AUX option connection.

AUX-OP Signal Input

Displays AUX option signal input.

Mode Change1

Displays mode change 1.

GUI Select1

Displays GUI selection 1.

GUI Select2

Displays GUI selection 2.

Digital Player Voltage

Displays battery power supply voltage of video distributor.

Digital Player Temperature

Displays temperature of video distributor.

eMMC Reading

Displays number of times eMMC has been read.

Display L Ser R/W Error

Displays number of times headrest display unit LH experienced a read/write error.

Display R Ser R/W Error

Displays number of times headrest display unit RH experienced a read/write error.

Display L Link Error

Displays number of times headrest display unit LH experienced a link error.

Display R Link Error

Displays number of times headrest display unit RH experienced a link error.

Display L CRC Error

Displays number of times headrest display unit LH experienced a CRC error.

Display R CRC Error

Displays number of times headrest display unit RH experienced a CRC error.

Display L HDCP Error

Displays number of times headrest display unit LH experienced a HDCP error.

Display R HDCP Error

Displays number of times headrest display unit RH experienced a HDCP error.

Diagnosis Report

Display L COMM Error

Displays number of times headrest display unit LH experienced a communication error.

Display R COMM Error

Displays number of times headrest display unit RH experienced a communication error.

Display L Voltage Error

Displays number of times headrest display unit LH experienced a voltage error.

Display R Voltage Error

Displays number of times headrest display unit RH experienced a voltage error.

Display L Temp Error

Displays number of times headrest display unit LH experienced a temperature error.

Display R Temp Error

Displays number of times headrest display unit RH experienced a temperature error.

Digital Player Voltage Error

Displays number of times video distributor experienced a voltage error.

Digital Player Temp Error

Displays number of times video distributor experienced a temperature error.

J4 COMM Error

Displays number of times J4 communication error was detected.

Version Information

Communication Micro

Version data is displayed.

A/V Micro

Display