Video-Tech DX471 - User Manual

DX Monitor Firmware Update
1
Guangzhou Video-Tech Electronics Co., Ltd
Skype: v-tec02
Email: support@v-tec.com.cn
DX Monitor V1.8.0 Firmware Update
This guild is to help you to upgrade DX471 via SD card.
1. Features
• Support VDPConnect APP, more stable media transmit
• WiFi offline fixed
• Online update now supports breakpoint resume.
2. Update
a. Download, English standard version:
DX471
DX439
DX47
Download
Download
Download
b. Copy whole folder “Dx471_FwUpdate” (“Dx439_FwUpdate” for DX439, “Dx47_FwUPdate” for DX47)
directly to the root directory of SD card. (SD card shall no more than 32G)
Structure: USB Drive (X:): \Dx471_FwUpdate\ DX471AllFwupdate.zip (take DX471 as an example)
c. Slide out and open the hatch on the rear side of the DX471, and click in the SD card as below:
d. Power on DX471 and wait the system booting, and in the menu “Settings” -> “General” -> “SD card”, and
in this page, press “Firmware Update”
e. With long beep, state light turns to red and flash, during that please do not power off. And leave the
screen as show, this will takes 2min, and it will reboot itself.
f. Go into “settings” -> “General Setting” -> “Restore to default” -> touch “Restore and backup” twice.
g. After update, with long beep state light turns to green, and system will reboot automatically, after reboot
check in “Settings” -> “About”, the “S/W Ver: V1.8.0.21XXXXXXXXXX” means Dx471 in latest firmware.
DX471
DX439
DX47

Summary

Features

Firmware Update Process

Download English Firmware Version

Download the English standard version of the firmware for DX471, DX439, or DX47.

Prepare SD Card

Copy the firmware update folder directly to the root directory of an SD card (max 32G).

Insert SD Card

Slide out and open the hatch on the rear side of the DX471, and insert the SD card.

Initiate Update

Power on the monitor, navigate to Settings > General > SD card, and press 'Firmware Update'.

Update Execution

Wait for the long beep and red flashing light; do not power off during the 2-minute update.

Restore Default Settings

After update, go to Settings > General Setting > Restore to default and touch 'Restore and backup' twice.

Verify Installation

Check 'Settings > About' for 'S/W Ver: V1.8.0' to confirm the latest firmware is installed.

Version Comparison

Menu Changes and Features

Details menu differences and new features like 'Press to talk' and 'VDP Connect' in V1.8.0.

VDP Connect App

Using VDP Connect App

Enables VDP Connect app for better media transmit protocol, with iOS support.

VDP Connect vs. 2 Easy

Explains usage scenarios for 'VDP Connect' enabled/disabled with iOS and Android devices.

VDP Connect Settings

Enable Call Kit

Configure Call Kit for iOS system calling UI integration with VDPconnect APP.

Accept Early Media

Enable preview of video image before pickup calls when Call Kit is disabled.

Video-Tech DX471 Specifications

General

Brand	Video-Tech
Model	DX471
Category	Intercom System
Language	English