Local upgrade operation method

1. Put the download program into the U disk, and insert the U disk into the recorder

It is best to put only one program to avoid conflicts

2. Find the system upgrade function on the recorder

    Click order: main menu –> management tools –> system upgrade

—> —>

3. Select the file point to upgrade

Where to upgrade the default, no need to modify, wait for the prompt to upgrade successfully 

Upgrade tool upgrade

Instructions

1. Double click to open the tool , click to search IP address

2. Select the device, click Browse to select the program, and click Upgrade

3. Wait for the prompt that the upgrade is successful, do not power off during the upgrade process

Note: If the upgrade fails, possible reasons for the device and computer IP network segments or program does not match with the device model

Cms upgrade

CMS upgrade must be a device added by IP address

1. Right-click on the preview screen and select device configuration

2. Select the management tool icon in the device configuration and select system upgrade

3. Click Browse to select the program, click Upgrade, wait for the prompt to upgrade successfully, do not power off during this period

Note: If the upgrade fails, please confirm  whether the computer and the monitoring device are on the same network segment   or   whether the program model corresponds to the device