5 Configuring System
This chapter introduces how to configure system.
5.1 Finding Device IP
5.2 Remote Login
5.3 Configuring Storage Devices
5.4 Configuring Ethernet IP
5.5 Configuring Wi-Fi
5.6 Configuring Bluetooth
5.7 Adjusting brightness and Volume
The ED-HMI3010-116C supports brightness and volume adjustment via physical buttons and software.
5.7.1 Adjust brightness and volume via buttons
Once the ED-HMI3010-116C is operational, the screen's backlight brightness and volume can be adjusted via five dedicated buttons located on the side panel.
| Button | Description |
|---|---|
 | Press the button to increase the backlight brightness of the LCD screen. |
 | Press the button to decrease the backlight brightness of the LCD screen. |
 | Press the button to increase the output volume. |
 | Press the button to decrease the output volume. |
 | Press the button to mute the output audio. |
5.7.2 Adjust Brightness and Volume via Software
Once the ED-HMI3010-116C is connected to a PC host and displays properly, screen backlight and output volume can be adjusted via software. The operation methods vary for Desktop and Lite OS versions.
5.7.2.1 Raspberry Pi OS (Desktop)
Introducing how to adjust backlight brightness via the UI in Raspberry Pi OS (Desktop).
Preparation:
- ED-HMI3010-116C is properly connected to the Raspberry Pi host with normal display output.
- The Raspberry Pi host has stable network connectivity.
Steps:
- Add EDATEC apt repository by executing the following commands sequentially in the terminal.
curl -sS https://apt.edatec.cn/pubkey.gpg | sudo apt-key add -
echo "deb https://apt.edatec.cn/raspbian stable main" | sudo tee /etc/apt/sources.list.d/edatec.list
sudo apt update
- Install the software toolkit.
sudo apt install -y ed-ddcci-mib-tool
- Click the
icon in the top-left desktop corner. Then select to "System Tools" → "EDATEC Monitor".
- Adjust brightness and volume using the slider in the "EDATEC Backlight" panel.
TIP
Support executing the sudo ed-ddc-ui command in the terminal window to open the "EDATEC Backlight" panel.
5.7.2.2 Raspberry Pi OS (Lite)
Adjusting brightness and volume via CLI on Raspberry Pi OS (Lite).
Preparation:
- ED-HMI3010-116C is properly connected to the Raspberry Pi host with normal display output.
- The Raspberry Pi host has stable network connectivity.
Steps:
- Add EDATEC apt repository by executing the following commands sequentially in the terminal.
curl -sS https://apt.edatec.cn/pubkey.gpg | sudo apt-key add -
echo "deb https://apt.edatec.cn/raspbian stable main" | sudo tee /etc/apt/sources.list.d/edatec.list
sudo apt update
- Install the software toolkit.
sudo apt install -y ed-ddcci-mib-tool
- Execute the following commands to query the current brightness level and volume level settings separately.
- Query current brightness level:
sudo ed-ddc-server brightness read
- Query current volume level:
sudo ed-ddc-server volume read
- Execute the following commands to set brightness level and volume level as required.
- Set brightness level:
sudo ed-ddc-server brightness write -v X
Where X represents the brightness level with a range of 0~100.
- Set volume level:
sudo ed-ddc-server volume write -v Y
Where Y represents the volume level with a range of 0~100.