MODEL: V404-T, V484-T, V554-TLarge Format DisplayUser’s ManualMultiSync V404-TMultiSync V484-TMultiSync V554-TPlease find your model name in the label on the rear side of the monitor.

NEC MultiSync V404-T User Manual

Introduction

Revision History

Basic Features

GPIO Summary

Basic Setup and Configuration Steps

Installing the Compute Module and NEC Compute Module Interface Board to the Display

Connections and Internal Operation

USB connections for programming the Compute Module

LAN connections

Software control via IR Remote

Preparation

Operating System Summary

Preparing and Running the Tools to Make the Compute Module Appear as a Mass Storage Device

Miscellaneous Configuration Items

To disable overscan (if black bars are visible on the sides of the screen)

To rotate the screen image to portrait orientation

To test support for the IR Receiver by outputting raw data

Enabling the serial port (UART) to the display and allowing application access

Testing internal serial communications to the display using the Python based NEC PD SDK

Configuring the Compute Module to shutdown using shutdown signal from the display

Creating an image of the Compute Module to backup or clone

Controlling the Compute Module cooling fan

Related OSD Settings

Compute Module menu  Service Menu  USB Boot Mode

Compute Module menu  Service Menu  Shutdown Signal

Compute Module menu  Service Menu  WDT  Start Up Time

Control menu  USB  External Control

Control menu  USB  USB Power

Control menu  CEC  CEC

Expert menu  Compute Module  CM Fan Power

Useful Information and Commands

To add and remove packages from Raspbian

To install the Python serial module

To show internal information about the Raspberry Pi

To prevent the screen saver from blanking the screen after several minutes

To enable and disable video output from the Compute Module to the display

Troubleshooting

Codec Licenses

Python Based NEC PD SDK

Compute Module Configuration Tool for Raspbian

External reference information

Frequently Asked Questions

Known Issues

Support

V404-T

V484-T

V554-T