mini-max ISO

1.1.1 Package Content

1.1.2 Installation Guide

• Power Supply

The supplied power adapter is intended exclusively for powering the mini-max.

Do not use it to power additional devices simultaneously. Any system instability resulting from powering external devices with the supplied adapter is the responsibility of the user.

• Desktop Installation

For improved heat dissipation and stable placement, the included mounting feet are recommended. Installation steps:

1. Remove the white protective film from the adhesive backing.

2. Attach the mounting feet to the bottom of the device.

For applications requiring enhanced stability, we recommend the mini-EFP ultra-secure mounting solution. When used with mini-max, it provides a more stable operating environment with improved vibration resistance and portability, making it ideal for field production scenarios such as music festivals, outdoor weddings, and sporting events.

• Non-Desktop Installation

For non-desktop installation requirements, please contact your sales representative for recommendations based on your specific installation environment.

1.2.1 Function Settings

1.2.2 Camera Control

1.2.3 Volume Control

1.2.4 Layer Settings

1.2.5 Transition

🚨  Hot-Plugging Warning

48V phantom power supplies operating voltage to condenser microphones through the XLR input.

Do not connect or disconnect microphones or XLR cables while 48V phantom power is enabled.

When phantom power is turned on, voltage is present on the XLR connector. Connecting or disconnecting cables under power may generate current surges that can result inloud pops or unwanted noise,microphone malfunctionordamage to the audio circuitry of the device or connected equipment.

📢  Notes

[1]The two USB-C ports are functionally independent. The functions available on one USB-C port cannot be accessed through the other port via a USB hub, docking station, or adapter.  

[2]Phantom power should be enabled only when using a condenser microphone that requires external power. Disable phantom power before connecting other audio devices.

📢  Compatibility Notice

Only H.264-encoded UVC cameras are supported for ❷ UVC input.

Compatibility may vary between UVC camera models and manufacturers. If a connected camera cannot be detected or does not function properly, please contact RGBlink Technical Support.

3.1.1 Buttons and Touchscreen

mini-max combines physical buttons and touchscreen controls to support different operating preference.

• The front panel features multifuncion buttons for quick access to commonly used functions.
• the built-in 5.5-inch full-color touchscreen supports video monitoring, menu settings and other visual operations.

3.1.2 Web APP

mini-max supports browser-based control through Web App, with no software installation required.

On mini-max:

1. Complete network connection as described in 2. Install Your Product > 2.3 Connecting Router
2. Press Menu
3. Go to SETTINGS > IP Settings
4. Enable DHCP. to obtain an IP address automatically.

On a computer connected to the same network:

1. Open a web browser and enter the device IP address in the address bar.
2. Press Enter.
3. The Web App interface will open. You can switch sources, configure settings, and perform other remote operations.

The main interface is the default operating screen of mini-max. It uses a multiview layout to display input sources, Preview, Program, audio status, recording status, and streaming status in real time.

Press MENU to display the menu bar at the bottom of the screen. Swipe left or right on the menu bar to switch between function pages. Press MENU again to hide the menu bar.

Main Interface Overview

INPUT settings are used to assign signal sources to IN 1-6, including HDMI 1-4, SDI 1-2, NDI and UVC sources.

IN 1-6 correspond to the buttons on the PROGRAM/B and PREVIEW/A rows from the front panel (as highlighted in the box) .

After a souce is connected, the button indicator displays the corresponding status.

3.3.1 IN1-4

IN1-4 are assigned to HDMI and SDI input sources.

After connecting a source as described in 2. Install Your Product, the corresponding input is displayed in the HDMI/SDI monitoring area on the main interface.

📢  Notes

SDI 1 and SDI 2 are permanently assigned to the SDI input ports and do not require configuration. Therefore, only IN1, IN2, IN5, and IN6 are available in the INPUT menu.  

Configuration

The following example shows how to configure IN1:

1. Press MENU to open the menu.
2. Select INPUT.
3. Select IN 1.
4. Select the signal source.

EDID Management

IN 1 and IN 2 support EDID management.

Click the ⚙icon in the upper-right of the INPUT page to open EDID management page.

The following parameters can be configured using the on-screen numeric keypad.

3.3.2 IN5-6

IN 5 and IN 6 support UVC camera sources and NDI video streams.

Select either a local UVC source or an NDI source on the local network as required. The assigned sources are displayed in the IN 5 and IN 6 monitoring area on the main interface.

📢  Important

- If one input is configured as UVC, the other input supports NDI only;
- If one input is configured as NDI, the other input supports NDI or UVC;
- A maximum of one UVC input is supported.

Configuring a UVC Source

1. Connect a UVC cameras using the H.264/H.265 video encoding format to the UVC port.
2. Select IN5 or IN6.
3. Set the input type to UVC.

If UVC has already been assigned to either IN5 or IN6, the other input cannot be configured as UVC. A "Port is already in use" message will be displayed.

📢  Notes

UVC input supports only UVC cameras using the H.264/H.265 video encoding format. 

MJPEG encoded video streams are not supported. 

Configuring a NDI Source

1. Ensure mini-max and the NDI source device are connected to the same local network.
2. Select IN5 or IN6, then set the input type to NDI Decoding.
3. Click ⚙ then Enable.
4. Click Search for NDI Sources.
5. Select the target NDI source from the device list. Use the page controls to switch between pages.

3.3.3 Background and Foreground

Background and Foreground are used to display media assets when no input signal is available or when overlay content is required.

• Background displays a fixed background image or replaces a black screen.
• Foreground displays overlay elements such as logos, corner graphics, and masks.

📢  Notes

Media assets must be imported into the media library before use. See Importing Materials for more details.

Configuration

1. Select INPUT menu
2. Enable BACKGROUND or FOREGROUND.
3. Click Material to open the media library and select an asset.

mini-max provides two output modes.

• Preview output for monitoring input sources and device status.
• Program output for display devices, recording devices, or streaming platforms, delivering the final program output.

3.4.1 Preview

Preview output is displayed on a monitor connected to the MULTI-VIEW port.

The MULTI-VIEW port outputs a fixed 10-window multiview layout at 1080P60.

The built-in 5.5-inch touchscreen displays the same multiview content.

📢  Notes

The MULTI-VIEW resolution is fixed at 1080P60 and cannot be changed.

3.4.2 Program

Program output is displayed on a monitor connected to the PROGRAM port.

You can also connect USB-C 2 to a computer using a USB cable. The computer will recognize mini-max as a USB camera source, allowing the program output to be used directly in third-party streaming and conferencing applications.

📢  Notes
The UVC output follows the PGM output and cannot be configured independently.

The Test Pattern function can be used to output color bars for connection verification.

Test Pattern

1. Press MENU.
2. Select OUTPUT > Test Pattern.
3. Enable Color Bar.

3.4.3 Resolution

mini-max supports output resolutions up to 3840 × 2160@60 Hz.

The default output resolution is 3840 × 2160@60 Hz and is automatically compatible with lower-resolution display devices.

Custom output resolutions are also supported.

1. Select MENU > Output > Format.
2. Select the desired output resolution.
3. Click Confirm.

mini-max combines multiple layers to create the final Program output. The output image consists of the following layers:

mini-max sipports Picture in Picture and Chroma Key functions.

3.5.1 Adding Layer A/B

Layer A and Layer B are the main video layers used to create the Program output.

By default:

• Layer A is used as the main video.
• Layer B is used as the secondary video.

Combining Layer A and B enables single-screen, picture-in-picture, and dual-screen layouts.

Adding Layer A

1. Press the A button in the PICTURE IN PICTURE row on the front panel.
2. Confirm that the A button lights blue.
3. Select a source from the PROGRAM/B row.
4. Confirm that the corresponding source button lights red.

The selected source will be output as Layer A in the Program output.

Alternatively:

1. Select a source from the PREVIEW/A row.
2. Confirm that the corresponding source button lights blue.

Perform switching according to the current switch mode:

• CUT mode: Press the corresponding source button in the PROGRAM/B row to switch the source to Program output.
• AUTO mode: Press the AUTO button or move the T-Bar to complete the transition.

Adding Layer B

1. Press the B button in the PICTURE IN PICTURE row on the front panel.
2. Confirm that the B button lights blue.
3. Select a Layer B source using the same method as adding Layer A.

After Layer B is added, mini-max enters picture-in-picture mode.

📢  Notes

mini-max uses single-screen mode by default. After Layer B is enabled, the system automatically switches to dual-layer mode.  

3.5.2 Picture in Picture

Picture-in-picture displays Layer A and Layer B simultaneously. Users can adjust the layout, position, and size of each layer.

mini-max provides six built-in picture-in-picture layouts and one single-layer layout.

Switching Layout

1. Using the front panel
   • Enable Layer A and B
   • Using the layout buttons in the PICTURE IN PICTURE row to select a layout.
2. Using the menu
   • Go to MENU > PIP
   • Press Enable. Then select a layout.

Adjust Layers

Layer A and B can be adjusted independently for position, size, and aspect ratio.

1. Select a layer to edit. The corresponding button will light blue.
2. Use ZOOM toggle to adjust the size.
3. Use 5-Direction joystick to adjust the horizontal/vertical position.
4. Or go to MENU > PIP > Adjust and enter PIP adjust page.

Available settings:

3.5.3 Adding Background and Foreground

Background and Foreground layers are used to enhance the Program output.

• Background replaces the black screen or displays a fixed background image.
• Foreground displays logos, corner graphics, masks, and other overlay elements.

Supported format:

Importing Materials

1. Connect a USB flash drive to USB-C 1.
2. When the USB drive is detected, the RECORD button lights up.
3. Select Input > Background or Input > Foreground to open the asset menu.
4. The following folders will be created in the root directory of the USB drive (or can be created manually):

• mini-max/background
• mini-max/foreground

5. Prepare PNG images that meet the format requirements.

• Name background images back1, back2, back3, etc.
• Name foreground images fore1, fore2, fore3, etc.

6. Copy background images to mini-max/background.
7. Copy foreground images to mini-max/foreground.

📢  Notes

- Asset folders are created only after entering the corresponding asset page.
- If the folders are not created automatically, create folders with the same names manually.
- Preview and Program share the same Background and Foreground assets. Different assets cannot be assigned separately.

Adjusting Materials

1. Select the Background Layer or Foreground Layer.
2. Use the ZOOM toggle to adjust the size.
3. Use the 5-Direction joystick to adjust the position.

Applying Materials

The PREVIEW and PROGRAM rows on the front panel provide shortcut buttons for Background and Foreground. Press the corresponding button to add or remove an asset.

3.5.4 Chroma Key

📢  Notes

mini-max supports chroma key. 
Upgrade firmware to V2.39 or later before using this function. 

Chroma key removes the background and overlays the subject onto other layers. The chroma key function applies to Layer B by default.

Using the Front Panel

1. Congigure the Layer B
2. Press the chroma key button (as highlighted by the box and arrow). The system displays the chroma key preview.

Using the MENU

1. Go to MENU > KEY
2. Enable the picker (see ①). Select the color area in Preview on the touchscreen, or use the five-way joystick to adjust the selection position.

3. Enable the chroma key function (see ②) to apply the effect.

4. Use the + and - buttons to adjust the chroma key effect.

• Color Range: Adjusts the selected background color range. Higher values select a wider color range; lower values provide more precise selection.
• Edge: Adjusts edge smoothness.

mini-max supports audio mixing for embedded audio, microphones, and line-level inputs. AFV (Audio Follow Video), audio effects, and output volume control are also supported.

Audio settings can be configured from the front panel or the AUDIO menu.

3.6.1 Front Panel Controls

3.6.2 Audio Source Management

Go to MENU > AUDIO to view and manage all audio sources.

Embedded Audio Mixing

Embedded audio refers to audio extracted from HDMI and SDI inputs.

1. Press MENU.
2. Select Audio.
3. Select IN1–IN6.
4. Set the mode to MIX, AFV, or OFF.

Each embedded audio source supports the following modes:

MIC and Line-in Input

🚨  Attention

Enable 48 V Phantom Power before using a condenser microphone that requires phantom power.  

mini-max supports MIC 1, MIC 2, and Line-in inputs. Input levels can be adjusted independently.

1. Go to MENU > AUDIO.
2. Select MIC 1, MIC 2, or LINE IN.
3. Click ⚙.
4. Select Gain.
5. Select the input device type, then use + or − to adjust the level.

Line-in Input

The 6.35 mm Line-in port provides unbalanced stereo audio input. The default input gain is 0 dB.

Adjust the volume and gain according to the input signal level.

3.6.3 Advanced

mini-max supports real-time audio processing.

1. Go to MENU > AUDIO.
2. Select the desired audio source and choose Advanced settings.
3. Click the required effect icon.

4. Use + or − to adjust parameters.
5. Supported audio effects:

3.6.4 Output Volume

mini-max provides two audio outputs. Use the volume sliders to adjust the output level.

📢  Notes

Adjusting the monitor volume does not affect the Program output volume.  

mini-max provides multiple transition effects. Select different effects and durations to create smoother scene changes.

3.7.1 Selecting a Transition Effect

Select a transition effect in either of the following ways:

• Use the EFFECT buttons on the front panel for quick access to 4 commonly used effects.

• Navigate to MENU > EFFECT.

3.7.2 Transition Effect Descriptions

The following effects are supported:

Cut

The Picture 1 switches to Picture 2 instantly with no transition effect.

Mix

During the transition, Picture 1 gradually fades out while Picture 2 gradually fades in, blending together smoothly.

Right to Left Wipe

Picture 2 wipes from right to left over Picture 1 until the transition is complete.

Left to Right Wipe

Picture 2 wipes from left to right over Picture 1 until the transition is complete.

Bottom Up Wipe

Picture 2 wipes upward over Picture 1 until the transition is complete.

Top Down Wipe

Picture 2 wipes downward over Picture 1 until the transition is complete.

Venetian Blinds Right

Picture 2 appears in vertical strips expanding horizontally from the center, creating a venetian blinds transition effect.

Dip

Dip supports using image files as transition frames.

When this effect is enabled, Source 1 gradually fades to the selected image, then transitions from the image to Source 2.

🔔  This feature requires firmware V2.50 or later.

Dip Settings

• Rename PNG image files as image1, image2, image3, and so on. Set the image size according to the output resolution.
• Store the image files in the mini max/image folder on the device disk.
• Click the Dip icon.
• Click the Settings icon ⚙ in the upper-right corner to open the image library.
• Select the required image as the Dip effect source.

Merge

Blends two video sources together to create a soft compositing effect.

3.7.3 Setting the Transition Duration

Use the DURATION controls on the front panel to adjust the transition duration.

The duration is measured in seconds.

Longer durations create smoother and more gradual transition animations.

Swtiching modes controls how the Preview image transitions to Program.

mini-max supports CUT, AUTO and T-bar modes to suit different production requirements.

📢  Notes

Configure the transition effect and duration used by AUTO mode in MENU > EFFECT . See 3.7 Transition Effects for details.

The VIEWS function saves and restores device configurations.

Save layouts, inputs, PTZ presets and effects as a view, then recall them instantly when needed.

Each saved view stores the current configuration, including layout settings, input assignments, PTZ camera presets, chroma key settings, and so on.

3.9.1 Views Status

Views List on the Touchscreen

VIEWS Buttons on the Front Panel

3.9.2 Saving or Replacing a View

Saving a view records the current device configuration.

If the selected view slot already contains a saved view, the new view replaces the existing one.

Saving from the Touchscreen:

1. Complete the required configuration.
2. Go to MENU > VIEWS.
3. Set the operation mode to Save.
4. Select a view slot.
5. Tap the view slot twice.
6. Confirm the operation in the dialog box.

Saving from the Front Panel:

1. Complete the required configuration.
2. Press and hold the corresponding number button in the VIEWS section.
3. Confirm the operation in the dialog box.

📢  Notes

- If the selected slot is empty, mini-max creates a new view.
- If the selected slot already contains a saved view, mini-max  replaces it.

3.9.3 Load a View

Loading a view restores a saved configuration without reconfiguring layouts, input sources, or image effects.

Loading from the Touchscreen:

1. Go to MENU > VIEWS.
2. Set the operation mode to Load.
3. Select the view to load.

Loading from the Front Panel:

1. Press the number button corresponding to a saved view in the VIEWS section.
2. Load the view to the Preview window.

📢  Notes

Loading a view restores all saved parameters, including layout settings, input assignments, PTZ presets, and image effect settings.

mini-max supports the following streaming methods:

• Streaming on Device
• NDI Streaming
• USB Port Capture and Output
• ……

Choose the method that best fits your production workflow.

Before using the streaming function, make sure mini is connected to the network. Connect the device to a router or network switch using an Ethernet cable.

RGBlink CAT6 Ethernet cables are recommended. Product code: 940-0001-00-11-0

📢  Notes

1. When streaming to multiple platforms simultaneously, a gigabit internet connection is recommended for optimal performance and stability.  
2. For multi-platform streaming, the TAO Cloud distribution service is recommended.

3.10.1 Obtaining the Stream URL and Stream Key

🚨  Risk Warning

Do not share your stream key with anyone or display it during a live stream. Doing so may result in unauthorized account access, stream hijacking, or other potential risks and losses.

If your stream key is exposed:

-  Immediately reset the stream key on the corresponding platform.
-  Stop the current live stream.
-  Restart streaming using the new stream key.

View Streaming to Live Platforms to check how to get stream key from other platforms.

3.10.2 Streaming on Device

mini-max supports standalone live streaming without a computer or mobile device.

Up to 4 destinations can be streamed simultaneously from a single device.

Configuring Streaming in Web App

1. Log in to Web App as described in 3.1 Operation.
2. Go to MENU > OUTPUT > Stream.
3. Paste the stream URL into the streaming configuration field.
4. Click Distribute to send the configuration to the device.
5. Press ON AIR on the front panel, or enable ON AIR in Web App.

The ON AIR indicator lights up when streaming starts.

Importing a Stream URL from a USB Drive

1. Create MINI_MAX_RTMP.ini in the root directory of a USB drive.
2. Add the stream URL to the file.
3. Connect the USB drive to USB-C 1.
4. Wait for the device to load the streaming configuration.
5. Press ON AIR to start streaming.

Configuring Streaming Through TAO Cloud

1. Log in to TAO Cloud and complete device binding as described in TAO Cloud Device Access.
2. Go to My Collection > Device and open the device management page.
3. Paste the streaming address and stream key into TAO Cloud, then click Distribute.

3.10.3 NDI Encoder

mini-max can encode the Program output as an NDI stream and distribute it over the local network.

Enable NDI code in OUTPUT > Stream. NDI-compatible devices on the same network can then receive the Program output directly.

• NDI output resolution matches the Program output resolution.
• Maximum NDI output bitrate: 32 Mbps.
• The device appears in NDI Tools as RGBLINK (MINI-MAX-Local IP Address).

📢  Notes

When IN5 or IN6 is configured as a UVC or NDI input, set the NDI output resolution to 3840 × 2160@30 or lower for more stable performance.  

3.10.4 USB 2 Port Capture and Output

mini-max can also be connected to a computer through USB2 and used as a video source for third-party streaming software such as OBS Studio.

The following examples use OBS Studio for demonstration.

• Download OBS from: OBS Studio. Install the software and update it to the latest version before use.
• Open OBS, add a Video Capture Device.
• Select RGBlink USB3.0 Capture, and select YUY2 for the Video Format.

Audio Settings

If no audio is detected during streaming:

1. Confirm the audio source on the device is configured correctly (Set Default).

2. In OBS, go to Settings > Audio. Select the correct device Mic/Auxiliary Audio Device.

Synchronize Video with External Audio

If the video source does not contain embedded audio and external audio is used separately, synchronize the audio and video using the following steps.

1. Go to Settings > Audio > Mic/Auxiliary Audio Device and select the audio source.

2. In the Sources panel, right-click Video Capture Device, then select Filters.

3. Under Audio/Video Filters, click + and select Video Delay (Async).

4. Enter a filter name if needed, then click OK.

5. synchronous.Enter the delay value in milliseconds (ms).
   Adjust the value until the audio and video are synchronized.

Streaming Settings

1. Obtain the RTMP URL and Stream Key from the streaming platform.
2. Copy the RTMP URL and Stream Key.
3. In OBS, go to Settings > Stream.
4. Select the streaming type:

• Streaming Service
• Custom Streaming Server

If the platform is listed under Service, select it directly.

If using a custom server:

• Enter the RTMP URL in Server/URL

• Enter the Stream Key in Stream Key

5. Click Start Streaming.
6. Return to the streaming platform and confirm the live stream is active

mini-max supports recording the program output directly through a USB storage device.

In addition to UVC camera input and asset import, USB-C 1 supports storage devices for local recording, providing recording backup for live streaming, meetings, and content production.

Use a USB flash drive or SSD for recording. SSD is recommended for multi-channel recording.

1. Connect a USB flash drive or SSD to USB-C 1.

2. Select MENU > OUTPUT > Record to open the recording settings page.

3. The device automatically detects the storage status and displays:

• Remaining recording time
• Disk information
• The RECORD button lights white

3.11.1 Recording Capability

mini-max supports recording one fixed Program output (PGM) and up to three input sources simultaneously.

Selecting PVW (Preview) or AUX outputs as the recording source is not supported.

ISO recording allows separate recording of the PGM output and input sources. Each source generates an independent recording file.

The factory default setting enables one PGM recording channel:

• Resolution: 3840 × 2160@60
• Bitrate: 8 Mbps

To record additional input sources, adjust the recording resolution and bitrate for PGM and each input source in OUTPUT > Record > Configuration.

The recording resolution follows the input source resolution. If the input source is 1080p, the recorded video will also be 1080p. The device does not upscale the video to a higher resolution.

📢  Notes
When recording multiple input sources, lower the PGM output resolution to 2K@60 to select up to 3 input sources for recording.

Higher bitrates provide better recording quality but require more storage space.

📢  Important
No supported mini model allows users to configure the PGM and UVC output source independently.

3.11.2 Start Recording

After confirming the status is normal, press the RECORD button on the front panel, or click the recording button on the recording settings page.

When recording starts:

• The RECORD button changes from white to red.

• The recording page displays recording duration and status information. The main interface and multiview screen also display the recording status.

3.11.3 Stop Recording

🚨  Risk of Recording File Loss

After stopping a recording, wait until the file-saving process is complete before disconnecting the storage device.

Removing the storage device during recording may result in file corruption or recording failure.

• Press the RECORD button again to stop recording.
• After recording stops, the RECORD button changes from red back to white.

3.11.4 Disk Format

The recording device must use the exFAT format.

If the format is incompatible, format the storage device on a Windows computer:

• File system: exFAT
• Allocation unit size: 128 KB

After formatting, confirm disk formatting from the recording page on mini-max.

📢  Notes
- Recording files are automatically split into 4 GB segments. 
- For 2K@60 recording, set the corresponding input source resolution to 2K.
- Multi-channel recording requires high storage read/write performance. An SSD is recommended.  

mini-max supports PTZ camera control via IP VISCA and NDI protocols.

Control PTZ camera pan, tilt, zoom, and focus from mini-max. Save frequently used positions for quick recall.

• Supports up to 6 PTZ cameras simultaneously.
• Supports saving PTZ presets.
• Supports saving PTZ parameters with the VIEWS function.

3.12.1 Connecting PTZ Cameras

Before controlling PTZ cameras, complete network connection and communication settings.

• mini-max and PTZ cameras must be on the same network segment.
• Use a network switch for connection.

Connecting One PTZ Camera

Recommended connection:

1. Connect the switch to the router.
2. Connect mini-max to the switch using an Ethernet cable.
3. Connect the PTZ camera to the switch using an Ethernet cable.

You can also connect mini-max directly to the PTZ camera using an Ethernet cable.

📢  Notes

When using a direct Ethernet connection, mini-max cannot access external networks. Use this method only when no switch is available.  

Connecting Multiple PTZ Camera

mini-max supports controlling up to 6 PTZ cameras through a network switch.

1. Use the ping command to check network connectivity and confirm whether the IP address is available.

• Press Windows + R.
• Enter cmd and click OK.
• In Command Prompt, enter a command such as ping 192.168.5.66

If the message Destination Host Unreachable is displayed, the address is not currently in use.

Assign the available IP address to the PTZ camera and run the ping command again.

If a reply is received, communication between mini-edge SDI and the PTZ camera has been established successfully.

2. Configure Camera IP Addresses

Ensure that:

• Each camera uses a unique IP address.
• All devices are on the same subnet as mini-max.

3. Connect the Network Switch
   1. Connect the switch to the router.
   2. Connect mini-max to the switch using an Ethernet cable.
   3. Connect up to 6 PTZ cameras to the switch using Ethernet cables.

RGBlink CAT6 Ethernet cables are recommended. Product code: 940-0001-00-11-0

4. mini-max can now control multiple PTZ cameras simultaneously (up to 6).

📢  Notes

1. Ensure that the computer, mini-max, and all PTZ cameras are on the same subnet. 
2.  Verify each camera IP address individually using the ping command. 
3.  mini-max supports: 
- IP VISCA 
- NDI Control 

The following protocols are not currently supported:
-  CGI 
-  HTTP 
-  Pelco-D 
-  Pelco-P

Configuring IP Address and Port

📢  Notes

mini-max communicates with cameras through ports.

RGBlink Vue series broadcast cameras use port 1259 by default. For other camera brands, check the camera manual and enter the correct port number.

1. Navigate to MENU > PTZ.

2. Select the arrow icon > in the upper-right corner to switch to the second page.

3. Click + or − in the IN section to switch the Preview screen to the corresponding PTZ input source.
4. Use the front-panel ENTER button to set the camera IP address and port. Ensure the camera and mini-max are on the same network segment.

📢  Notes

- A green border indicates selection mode. You can switch between digits but cannot edit values.
- A blue border indicates edit mode. You can modify the selected digit.

• Press ENTER to enter selection mode.
• Rotate the knob left or right to select the digit to edit.
• Press ENTER again to enter edit mode.
• Rotate the knob left or right to adjust the value.
• Repeat steps b–d to complete IP address or port editing.
• Press ENTER again to exit edit mode and save settings.

3.12.2 Controlling PTZ Cameras

PTZ control adjusts camera position, zoom, and focus.

Using the Front Panel

Adjusting Zoom:

• Rotate the ZOOM controller to adjust focal length.

Adjusting Focus:

• Press the FOCUS knob to enable autofocus.
• Rotate the FOCUS knob to adjust focus manually.

Adjusting Pan/Tilt Position:

• Move the 5-Direction Joystick to control camera movement.
• Press the 5-Direction Joystick to return to the initial position.

Using the Touchscreen

1. Navigate to MENU > PTZ.
2. The following controls are available:

3.12.3 Saving and Loading a PTZ Preset

PTZ presets save the current camera position, zoom, and focus settings.

When loading a preset, the PTZ camera autimatically moves to the saved position.

Saving a PTZ Preset

1. Adjust the camera to the desired position.
2. Set the required zoom and focus parameters.
3. Press and hold the corresponding scene button in the VIEWS section.
4. Save the current PTZ preset as a View.

Or:

1. Adjust camera parameters.
2. Open the VIEWS page.
3. Save the current PTZ preset as a View.

Loading a PTZ Preset

Press the corresponding saved VIEWS button to load the preset.

Customized Button Function

The 0–9 buttons in the SHORTCUTS section on the front panel support custom function assignment.

Open the mini-max Web App interface and navigate to Custom Button Function.

Users can drag and drop functions onto any numeric button to create shortcuts. A single function can be assigned to multiple buttons.

Click Novice Guide in the lower-left corner of the page for a quick overview of the configuration process.

Button Status Indicators

The button editor uses the following status indicators:

• Red: Function assigned
• Blue: Currently selected for editing
• Number Button: No function assigned
• : Remove all button assignments
• : Remove the selected button assignment

Available Functions

The following functions can be assigned to custom buttons:

• SIGSEC (Signal Security)
• PTZ CX (signal channel)
• DSK BG
• Fan Speed +
• Fan Speed -

SIGSEC

The SIGSEC function allows the system to switch instantly to a predefined output source when required.

Available options include:

• Security Thematic BG: One-click to realize switching to the specific backup signal in case of emergencies.
• SIGSEC IN 1-5: PGM output SIGSEC IN 1-5 in full screen in any state.
• Black Screen: One-click to go to black screen for Program.
• Colorbar: Static colorbar picture.

Selecting a SIGSEC immediately switches the Program output to the configured source.

PTZ CX

PTZ CX provides quick access to a camera control interface.

After selecting an HDMI or UVC source, the corresponding PTZ control page opens automatically and PTZ control is enabled.

Users can operate the camera using the 5-Direction Joystick and focus controls on the front panel.

DSK BG

The DSK BG function allows rapid switching of background sources.

Available options include:

• BG: Select an image stored on the device as the DSK background. Repeatedly pressing the assigned button cycles through the available background images. After the last image is reached, the sequence returns to the first image.
• Preset Input: Select a input signal as the DSK background source.

Fan Speed

Fan Speed Control allows quick adjustment of the cooling fan speed.

Navigate to MENU > SETTINGS.

The Settings menu includes language selection, device information, TAO Cloud binding, IP settings, date and time settings, fan control, T-Bar calibration, key test, screen brightness, firmware upgrade, and factory reset.

Language/语言

Select the system language:

• English
• 简体中文

Device Version

View device information, including:

• Serial Number (SN)
• MAC Address
• VIDEO Version
• MCU Version
• APP Version

TAO Cloud

Ensure the device is connected to the network.

1. If the device is not bound to TAO Cloud, the verification code is displayed.
2. If the device is already bound, the screen displays the linked status and associated TAO Cloud account.

IP Setting

mini-max supports wired network connections.

Default IP address: 192.168.5.100

Using DHCP

1. Connect mini-max to a router or network switch using an Ethernet cable.
2. Enable DHCP. The device automatically obtains an IP address.

Using a Static IP Address

1. Disable DHCP.
2. Select the** IP** address field.
3. Press ENTER, then rotate the knob left or right to modify the IP address.
4. Save the settings.

📢  Notes

When using a static IP address, avoid IP conflicts with other devices on the network.  

Time Setting

Automatic Time Synchronization

1. Ensure the device is connected to the network.
2. Enable Auto Set. The device synchronizes the time automatically.

Manual Time Configuration

1. Disable Auto Set.
2. Set the time zone, date, and time.
3. Save the settings.

📢  Notes

Configure the system time manually when the device is not connected to a network.

Fan Speed

mini-max provides automatic and manual fan control modes.

Automatic Mode

Enable Auto.

The system adjusts fan speed automatically based on operating conditions.

Manual Mode

1. Disable Auto.
2. Click + or − to adjust fan speed.

• Adjustment range: 0–100
• Increment: 10

📢  Notes

Use Automatic Mode for optimal cooling performance and noise control.  

T-Bar Correction

T-Bar Correction restores transition position accuracy. Run correction if transition positions are inaccurate or the T-Bar travel does not match the displayed transition progress.

1. Push T-Bar to bottom.
2. Enable the switch for Step 2.
3. Push T-Bar to top.
4. Enable the switch for Step 4.
5. Complete the correction.

Button Test

ButtonTest verifies front-panel button operation.

1. Press any button.
2. Check whether the button displayed on screen matches the button pressed.

If the displayed result is correct, the button operates normally.

Screen

🔔 Update the device to V2.54 or later to adjust screen brightness.

Drag the slider to adjust the screen brightness.

Update

Check whether a firmware upgrade is available.

For upgrade instructions, see 4. Upgrade for details.

Reset

🚨 Warning

Reset permanently deletes all user settings, views, and custom parameters. Deleted data cannot be recovered.  

Reset restores all settings to factory defaults.

1. Go to SETTINGS > Reset.
2. Click Yes in the confirmation dialog.
3. Wait for the reset process to complete.

📢  Notes

Restart the device after completing a factory reset.