Online update request Internet connection (Wi-Fi or DH-LAN cable)

Online or SD card update

1. Connect to a hotspot

Unlock with default installer password “2288”, and:

The WLAN function is for maintenance and testing only, after the firmware online update is finished, please turn it off or a continue beep will sound.

2. Update online

menu information

Item	Value

Item

Value

Server

Select the update pack path

Server1[47.91.88.33]
Server2[47.106.104.38]
SD card (if select SD card, need to prepare files for update in SD card)

Download code

For Online update

Select Server 1 or Server 2, input the code, then tap “install” and confirm the “install”

Server1[47.91.88.33] Nov 19, 2024

Monitor	code

Monitor	code
DH850P	850P-FW

For SD update

Download the file and copy the folder “SdUpgrade” to the root of the SD card. Then,in the menu, select “SD card” and input download “code”

3. Manual reboot

The system auto-reboots after the update, and a soft update is in the short-term backlog.