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DJI RS 4 and DJI Focus Pro - FAQ

2024-04-09
DJI RS 4 and DJI Focus Pro - FAQ

DJI RS 4

DJI RS 4 - frequently asked questions

How many objects can DJI RS 4 track in ActiveTrack mode?

RS 4 can track one object in ActiveTrack mode.

How to adjust the composition when using ActiveTrack mode on DJI RS 4?

You can use the joystick on the handle to control the gimbal and compose shots.

How to activate DJI RS 4?

To activate the device, follow these steps:

  1. Press and hold the power button to turn on DJI RS 4.
  2. Turn on Bluetooth on your mobile device.
  3. Turn on DJI Ronin app and register or log in to your account DJI. Select DJI RS 4 in the device list, enter the default password (12345678) and follow the on-screen instructions to activate the equipment.*
  4. After successful activation DJI RS 4 will go into sleep mode. Before use, wake it up by pressing the power button once.

*During activation, make sure your mobile device has an Internet connection.

How to update software DJI RS 4?

To update the software, follow these steps:

  1. Press and hold the power button to turn on DJI RS 4.
  2. Turn on DJI Ronin app, tap Connect to Gimbal and select DJI RS 4 in the list of devices.
  3. If a new software version is available, a message will appear at the top of the screen in the DJI Ronin app that reads ""Update Now. "* Just tap it. Then the screen will show a message about the successful update. Touch Exit to end.
  4. If the update fails, restart the device and try again.

*Do not turn off the device or leave the app until the update is complete.

Is DJI RS 4 waterproof?

Not.DJI RS 4 ports are not waterproof or dustproof. Keep the device away from water and dust during use to avoid damage to the device.

What material is made of DJI RS 4?

DJI The RS 4 is made primarily of aluminum alloy.

What cameras and lenses it supports DJI RS 4?

You can find all supported cameras and lenses at website DJI.

Does DJI RS 4 have any keyboard shortcuts?

  1. Power button:
    Press and hold: on/off.

    Press once: switch to sleep/build mode.
  2. Trigger:
    Press and hold: enable Lock / FPV mode (customizable).
    Press twice: re-center the gimbal.
    Press three times: enable Selfie mode.
  3. Front dial:
    Electronic focus (default setting).
  4. Button to control the camera:
    Press halfway: autofocus.
    Press once: start/stop recording.
    Press and hold: take a picture.
  5. Joystick:
    Zoom control:
    Push up or down: zoom control of external focus motor, Power Zoom for Sony PZ or Sony Clear Image Zoom lenses.
    Gimbal control:
    Push up or down: control the movement of the tilt axis (default setting).
    Push left or right: control the movement of the pan axis (default setting).
  6. M button:
    Press once: possibility to set the shooting function, C1 / Fn or LiDAR AF / MF button mapping.
    Press and hold: enable Sport mode.
    Press and hold the M button while pressing the trigger twice: turn on Sport mode and stay in it. Repeat to exit.
    Press and hold the M button and the trigger: start automatic tuning.

How to use automatic axle locks DJI RS 4?

When DJI RS 4 is off, press and hold the power button and the three axes will unlock and unfold automatically. This way they will be ready to use within seconds. Press and hold the power button again to lock the axes and turn off DJI RS 4. During use, press the power button once and the axes will automatically lock and sleep mode will be activated. Press again to unlock and wake up the device. You can set the movement of automatic axis locks using the touch screen. When DJI RS 4 is on/off, the available movements are Recenter & Lock, Fold & Lock or None. When DJI RS 4 goes into sleep mode, the available movements are Recenter & Lock or None. What's more, automatic axle locks also support manual locking and unlocking.

How to enable other modes of the gimbal DJI RS 4?

Using the gimbal's mode switch, you can quickly switch between PF, PTF and FPV modes. FPV mode can also be set as 3D Roll 360 or Custom using the touch screen.

What cameras can be operated with Bluetooth shutter DJI RS 4?

You can find all supported cameras at website DJI.

How to enable Bluetooth shutter control on DJI RS 4?

Swipe down on the home screen on the touchscreen display and tap the Bluetooth icon, and DJI RS 4 will start looking for Bluetooth signals from devices nearby. Choose the Bluetooth name of your camera. Some camera models require a pairing password. After a successful connection, the Bluetooth icon will turn blue. For detailed instructions, watch the tutorial How to Connect a Camera - DJI RS 4 Pro & DJI RS 4.

What features you can use with Dual-Mode Bluetooth DJI RS 4?

Press the camera control button halfway to control autofocus, press once to start/stop recording, or press and hold to take a picture. In addition, you can use the joystick to operate Power Zoom for Sony PZ lenses or Sony Clear Image Zoom.

What accessories can be used interchangeably between DJI RS 4, DJI RS 3, DJI RS 2 and DJI RSC 2?

You can find a list of universal accessories from DJI RS series here.

What is the operating time of the handle with the battery DJI RS 4?

When the gimbal is balanced and stationary, and the battery powers only it, the operating time is up to 12 hours. When DJI RS 4 is used in conjunction with the new DJI RS BG70 rechargeable battery holder, the operating time can be extended to 29.5 hours.

How long does it take to fully charge the handle with the battery DJI RS 4?

It takes about. 1.5 hours.*

*Measured using a charger that supports 18W fast charging. It is recommended to use chargers that support the PD standard.

Can you use DJI RS 4 while charging?

Yes, you can use DJI RS 4 while charging.

Can the battery holders for DJI RS 4, DJI RS 4 Pro and DJI RS 3 Pro be used interchangeably?

The battery holder designed for DJI RS 4 is compatible with DJI RS 3, but cannot be used in conjunction with the DJI RS 4 Pro.

Can you use the battery holder DJI RS BG70 to charge the camera?

Battery mount DJI RS BG70 allows popular cameras to be charged only when they are turned off. Charging speed depends on the charging standard supported by the camera.

DJI RS 4 Pro

DJI RS 4 Pro - frequently asked questions

How to enable Car Mount mode on DJI RS 4 Pro?

Touch the Auto Tune icon on the home screen on the touchscreen display and turn on Car Mount mode.* Then tap Start Calibration to perform calibration for better stabilization.

*In Car Mount mode, it is normal to feel a slight vibration as the motors work with increased force.

What is the difference between Car Mount and Handheld mode of the gimbal DJI RS 4 Pro?

Car Mount mode is designed specifically for vehicle recording scenarios. Increases motor torque DJI RS 4 Pro to further enhance stabilization and ensure smooth video even under intense vibration.

How to adjust your composition when using ActiveTrack mode on DJI RS 4 Pro?

You can control the gimbal and compose shots using the joystick on the handle.

What are the differences between DJI RS 4 Pro and DJI RS 3 Pro?

DJI RS 4 Pro supports second-generation native vertical recording, allowing you to switch seamlessly between horizontal and vertical filming without the need for additional accessories. It also introduces a new joystick mode switch that lets you quickly switch joystick mode to zoom control. Moreover, the roll axle has additional double roller bearings for smoother and simpler adjustment. In addition, second-generation automatic axis locks guarantee smaller gaps after locking, further reducing gimbal vibration.

How to activate DJI RS 4 Pro?

To activate the device, follow these steps:

  1. Press and hold the power button to turn on DJI RS 4 Pro.
  2. Turn on Bluetooth on your mobile device.
  3. Turn on the Ronin app and register or log in to your account DJI. Select DJI RS 4 Pro in the device list, enter the default password (12345678) and follow the on-screen instructions to activate the hardware.*
  4. After successful activation DJI RS 4 Pro will go into sleep mode. Before use, press the power button once to wake it up.

*During activation, make sure your mobile device has an Internet connection.

How to update DJI RS 4 Pro software?

To update the software, follow these steps:

  1. Press and hold the power button to turn on DJI RS 4 Pro.
  2. Turn on DJI Ronin app, tap Connect to Gimbal and select DJI RS 4 Pro in the list of devices.
  3. If a new software version is available, a message ""Update Now"" will appear on the screen in the DJI Ronin app.* Just tap it. Then a message will appear on the screen indicating that the update was successful. Touch Exit to end.
  4. If the update fails, restart the device and try again.

*Do not turn off the device or leave the app until the software update is complete.

Is DJI RS 4 Pro waterproof?

Not. Ports DJI RS 4 Pro is not waterproof or dustproof. Keep the device away from water and dust during use to avoid damage to the device.

What material is made of DJI RS 4 Pro?

DJI RS 4 Pro is made mainly of aluminum alloy and carbon fiber.

What cameras and lenses it supports DJI RS 4 Pro?

Find all supported cameras and lenses for DJI RS 4 Pro at website DJI.

Does DJI RS 4 Pro support any keyboard shortcuts?

  1. Power button:
    Press and hold: on/off.

    Press once: switch to sleep/build mode.
  2. Trigger:
    Press and hold: enable Lock / FPV mode (customizable).
    Press twice: re-center the gimbal.
    Press three times: enable Selfie mode.
  3. Front dial:
    Electronic focus (default).
  4. Camera control button:
    Press halfway: autofocus.
    Press once: start/stop recording.
    Press and hold: take a picture.
  5. Joystick:
    Zoom control:
    Push up or down: zoom control of external focus motor, Power Zoom for Sony PZ or Sony Clear Image Zoom lenses.
    Gimbal control:
    Push up or down: control the movement of the tilt axis (default).
    Push left or right: control the movement of the pan axis (default).
  6. M button:
    Press once: possibility to set the function of taking pictures, mapping C1 / Fn1 or LiDAR AF/MF buttons.
    Press and hold: enable Sport mode.
    Press and hold the M button while pressing the trigger twice: turn on Sport mode and stay in it. Repeat to finish.
    Press and hold the M button and the trigger at the same time: enable auto-tuning.

How to use automatic axle locks DJI RS 4 Pro?

When DJI RS 4 Pro is off, press and hold the power button and the three axes will automatically unlock and unfold. This way they will be ready to go in seconds. Press and hold the power button to lock the axes and turn off DJI RS 4 Pro. During use, press the power button once - the axes will automatically lock and sleep mode will be activated. Press again to unlock the axes and wake up the device. You can also set the movements of automatic axis locks on the touch screen. When DJI RS 4 Pro is turned on or off, the available movements are Recenter & Lock, Fold & Lock, and None. When DJI RS 4 Pro goes into sleep mode, the available movements are Recenter & Lock and None. What's more, automatic axle locks also support manual locking and unlocking.

Why DJI RS 4 Pro can't fold completely when Auto Lock is set to Fold & Lock?

When the roll axle arm is fully extended, it interferes with the pan axle arm during storage. Therefore, if the Auto Lock option is set to Fold & Lock, the gimbal will maintain a specific angle to allow storage regardless of the length of the roll axle arm. The roll axis is not equipped with the arm length detection function, which means that its identification is not possible. Therefore, DJI RS 4 Pro cannot be completely folded using the settings.
However, unlike the DJI RS 4 Pro, the DJI RS 4 can be completely assembled. When the roll axle arm DJI RS 4 is fully extended, it does not interfere with the pan axle arm during storage.

How to enable different gimbal modes on DJI RS 4 Pro?

Using the gimbal's mode switch, you can quickly switch between PF, PTF and FPV options. It is also possible to set FPV mode as 3D 360 Roll or Custom using the touch screen.

What cameras can be operated with Bluetooth shutter DJI RS 4 Pro?

Find all supported cameras for DJI RS 4 Pro at website DJI.

How to enable Bluetooth shutter control on DJI RS 4 Pro?

Swipe down on the home screen on the display and tap the Bluetooth icon, and DJI RS 4 Pro will start searching for Bluetooth signals of devices nearby. Choose your camera's Bluetooth name. Some camera models require a pairing password. After a successful connection, the Bluetooth icon will turn blue. For detailed instructions, watch the tutorial How to Connect a Camera - DJI RS 4 Pro & DJI RS 4.

What features you can use with Dual-Mode Bluetooth DJI RS 4 Pro?

Press the camera control button halfway to control autofocus, press once to start/stop recording or press and hold to take a picture. In addition, you can use the joystick to control Power Zoom for Sony PZ or Sony Clear Image Zoom lenses.

How to mount DJI RS 4 Pro on a car, boom or slider from another manufacturer?

Use DJI Ronin Expansion Base Kit.

How to control DJI RS 4 Pro remotely?

There are three ways to remotely control DJI RS 4 Pro:

  1. Combine DJI RS 4 Pro with DJI Transmission (High-Bright Remote Monitor Combo) to remotely control the gimbal and camera focus using DJI Ronin 4D Hand Grips or DJI Master Wheels. Monitor DJI High-Bright Remote Monitor can be used as an independent motion controller for remote control of the gimbal.
  2. Combine DJI RS 4 Pro with DJI RS Focus Wheel and DJI Pro Wireless Receiver. Then pair the DJI Pro Wireless Receiver with DJI Master Wheels or DJI Force Pro to remotely control the gimbal with them.
  3. When using DJI RS 4 Pro in conjunction with DJI Ronin Image Transmitter, use Force Mobile or the virtual joystick in the DJI Ronin app to remotely control the gimbal.

Where manual lens calibration files are stored?

How many sets of lens calibration files can be saved? Can they be removed? Lens calibration files are stored in the DJI Focus Pro Motor. You can save up to three sets of lens calibration files. After connecting DJI Focus Pro LiDAR and DJI Focus Pro Motor to DJI RS 4 Pro, you can delete the calibration files in the lens calibration interface on the gimbal's touch screen.

How to upgrade DJI Focus Pro LiDAR software?

  1. Connect DJI Focus Pro to your computer using a USB-C cable, then turn on DJI Assistant 2 (Ronin Series) and log in to your account DJI.
  2. Click the LiDAR rangefinder icon to go to the update page, then wait for the list of available software versions to update.
  3. Select the software version you need and click Update. Then wait until the software is downloaded. Once the download is complete, DJI Focus Pro LiDAR will automatically perform the update process.

Can DJI Focus Pro LiDAR be used in conjunction with autofocus lenses?

Not. DJI Focus Pro LiDAR works only in combination with manual lenses.

Can DJI RS 4 Pro be used in conjunction with DJI Focus Pro LiDAR and DJI Transmission simultaneously?

Yes. To take advantage of this capability, you will need the DJI Focus Pro LiDAR to DJI Transmission Cable Hub.

What to do if photos are out of focus after calibrating a manual lens?

You can try the following steps:

  1. If you are calibrating a lens with DJI RS 4 Pro, check that the LiDAR installation range is compatible with the gimbal settings. On the other hand, if you calibrate the lens using the app, go to the distance adjustment page and adjust the focus so that the image is sharp.
  2. Recalibrate the lens. Make sure the subject is in focus from a distance of 1 m and 4 m.
  3. A hood or matte box attached to the lens can interfere with LiDAR signals and cause image focus problems. Try removing the hood or matte box, then calibrate the lens again.
  4. Longer lenses can also interfere with LiDAR signals and cause image sharpness problems. Try using a shorter lens and recalibrating.

What subject should be selected when calibrating a manual lens?

Aim for surfaces that scatter or strongly reflect light, such as cement walls, unpainted wood or unpolished stone. Do not target glass, metal surfaces or areas of pure blackness.

What is the operating time of the handle with the battery DJI RS 4 Pro?

When the gimbal is balanced and stationary, and the battery powers only it, the operating time is up to 13 hours. If the DJI RS 4 Pro is used in conjunction with the new battery grip DJI RS BG70, the operating time can be extended to 29 hours.

How long does it take to fully charge a handle with a rechargeable battery DJI RS 4 Pro?

A full charge of the handle with the battery DJI RS 4 Pro takes about. 1.5 hours.*

*Measured using a charger that supports fast charging with 24 watts of power. It is recommended to use chargers that support QC 2.0 or PD fast charging standards.

Can DJI RS 4 Pro be used while charging?

Yes, you can use DJI RS 4 Pro while charging.

Can the battery holders designed for DJI RS 4 Pro, DJI RS 4 and DJI RS 3 Pro be used interchangeably?

Handle with battery DJI RS 4 Pro is compatible with DJI RS 4 and DJI RS 3 Pro. However, do not use the battery holder designed for DJI RS 4 in conjunction with DJI RS 4 Pro.

Can you use the mount with the battery DJI RS BG70 to charge the camera?

Battery mount DJI RS BG70 allows popular cameras to be charged only when they are turned off. Charging speed depends on the standard supported by the camera.

DJI Focus Pro

DJI Focus Pro - frequently asked questions

How can I determine if the Hand Unit and the Focus Pro Engine have been successfully connected?

You can determine whether the Hand Unit and the Engine have been successfully connected by observing the status indicator on both devices. Yellow light indicates that merging is in progress; red light indicates unsuccessful merging; green light indicates successful merging.

How to update firmware DJI Focus Pro Grip, Hand Unit, LiDAR and motor?

You can update the LiDAR firmware by connecting it to your computer and using DJI Assistant 2 (Ronin Series). You can upgrade your Handle or Hand Unit by connecting it to your smartphone and using the DJI Ronin app. For the Engine, connect it to the Handle or Hand Unit first, then update the firmware via the Handle or Hand Unit and the DJI Ronin app.

After proper installation of Focus Pro Holder DJI, LiDAR and Motor, if I replace the Motor, do I need to recalibrate the lens?

Yes, the lens needs to be recalibrated.

What is the priority of focus control with simultaneous use of Hand Unit DJI Focus Pro, Motor, LiDAR and Handle?

Hand Unit has the highest priority for focus control. When the Hand Unit is enabled, the Engine will first prioritize execution of commands from the Hand Unit.

What to do if the camera image is still not clear after lens calibration?

Make sure the installation distance and bayonet distance are correctly adjusted, then recalibrate the lens.

What the installation distance means?

Installation distance refers to the distance between the image sensor plane of the camera and the glass surface of the LiDAR.

How to measure installation distance for LiDAR?

Use the scale on the focus card to measure the distance from the camera image sensor plane to the LiDAR glass surface.

What are the differences between the LiDAR focus distance and the equivalent focal length of the camera image in 1x and 2x modes?

In 1x mode, the focus distance is from 0.5 meters to 10 meters with an equivalent focal length of 30 millimeters. With 2x magnification function enabled, the focus distance is from 0.5 meters to 20 meters.

Why does my LiDAR only focus to 10 meters at its farthest range?

How to reach a distance of 20 meters? By default, in 1x mode, the ToF LiDAR sensor operates within a detection range of up to 10 meters. To expand to a focus distance of 20 meters, you can press the + icon on the Handle screen to enable 2x magnification display.

What is the difference between LiDAR DJI Focus Pro and Find LiDAR Range DJI (RS)?

LiDAR DJI Focus Pro features longer detection range, more measurement points and smarter object recognition capabilities, resulting in a better focus experience.

What are the conditions for using LiDAR?

Should be used for diffusely reflective, large and highly reflective objects (reflectivity > 10%). Not suitable for direct focusing on glass surfaces or for use in heavy smoke or foggy conditions.

How to install LiDAR on a 1/4 inch cage screw hole?

First, use a flathead screwdriver to remove the 1/4-inch screw from the LiDAR mounting plate. Then remove the cold foot plate and fix the LiDAR in the screw hole on the cage, using a 1/4 inch screw. In addition, for the convenience of users, the 1/4-inch screw on the LiDAR mounting plate is not secured by a thread locking device. If you notice any loosening during use, you can tighten the screw with a flathead screwdriver.

What if close-range LiDAR focusing is inaccurate in the area of the minimum distance supported by the lens?

It is recommended to use the manual calibration method. Calibrate at a distance of 0.5 meters at the first calibration point (0.5 to 1.5 meters). This allows for more accurate focusing at close range.

How to calibrate to make long-distance focusing more accurate?

It is recommended to use the two-point calibration method. Calibrate at a distance of 5 meters at the second calibration point (4 to 5 meters). This allows for more accurate focusing over long distances.

In wide mode, what the different colors of the smart recognition field mean?

  1. The white field indicates a recognized object on which attention is constantly focused.
  2. The gray box indicates a recognized object that is not currently in focus.
  3. The yellow field indicates the recognized object on which the focus is closed.
  4. The red box indicates an object that is about to lose its tracking status.

How to use the Holder to control camera recording via Bluetooth?

Turn on the Bluetooth function on both the camera and the Holder, then press to connect them. Once successfully connected, the Handle can be used to control camera recording. For more information on compatibility, click Camera and Lens Compatibility in the navigation bar of the product page on the official website DJI.

Does the mount support power from other batteries?

The mount supports power only from the BG21 battery holder, which is interchangeable with the battery holders for DJI RS 3 and DJI RS 4.

What is the function of the USB-C port on the right side of the screen of the Handle?

The USB-C port on the right side of the Handle screen is a camera control port that can be used to control the camera shutter.

How to use the Focus Pro Motor Calibration Holder?

By pressing the trigger and the M button simultaneously, you can quickly calibrate the Motor.

Is it necessary to install a cage on the camera before mounting the Bracket?

Most cameras require a cage to be installed before mounting the Bracket.

How to change the autofocus object in AMF mode using the Handle?

In scenes with many people, you can change the autofocus subject by rotating the front knob on the Handle.

In AMF mode, is it possible to change the autofocus object using the Handle?

Changing objects is not supported in AMF mode.

What are the required battery specifications for the Hand Unit?

Hand Unit uses the NP-F550 battery model, commonly available on the market. Dimensions should be 71×38.6×21.1 mm (D×S×W). Make sure you buy a battery according to these specified dimensions.

What to do if the battery in the Handheld Unit is difficult to remove or cannot be removed?

Due to the significant differences in the specifications of NP-F550 batteries in the market, if you encounter a situation where it is difficult to remove or cannot be removed, try tapping gently on the Hand Unit to extract the battery pack.

How to use Hand Unit to control camera recording via Bluetooth?

On the home page of the touch screen, swipe down to access the settings interface, select Bluetooth and press to pair with a Bluetooth enabled camera. Once paired, you can control the camera's recording with the Hand Unit. For more information on compatibility, click Camera and Lens Compatibility in the navigation bar of the product page on the official website DJI.

How to quickly adjust damping in a Handheld Unit?

Hold down the trigger to enter the attenuation adjustment in the Handheld Unit, then turn the focus knob to adjust the intensity of the attenuation.

Why the Hand Unit returns to a specific position after the damping adjustment is complete?

When you press and hold the trigger to adjust the attenuation, the Hand Unit automatically saves its last set focus position. When the adjustment is complete, the Hand Unit will automatically return to this memorized focus position.

How to connect the Hand Unit to the Focus Pro Engine?

Hold down the M button on the Handheld Unit to start linking, or go to the touch screen settings interface and select Link Motor to enter linking mode. You can also hold down the function button on the Engine to start the connection process.

How to use the Hand Unit to calibrate the Focus Pro Engine?

By pressing the trigger and the M button simultaneously, you can quickly calibrate the Motor.

What is the radio frequency (RF) range of the Hand Unit? Will it be interfered with by RF devices such as video transmission systems?

The Hand Unit operates in the 2.4GHz RF band and there is a possibility that it may be interfered with by other devices operating in the 2.4GHz band.
If you use it with the Monitor DJI High-Bright Remote, make sure the monitor's RF bandwidth setting is 5.8GHz/DFS to minimize the chances of interference.

How to set and clear A/B points?

Press the A/B button once to set point A, then rotate the focus knob to the desired distance and press the A/B button again to set point B. To clear the A/B points, press the A/B button again.

What is the function of the trigger on the back of the Hand Unit?

  1. Press and hold the trigger to quickly adjust the damping of the Hand Unit.
  2. When using LiDAR for focus assist, trigger can be used to lock on focus subject.

What is the function of the electronic contact plate on top of the Hand Unit?

Electronic contact board allows connection to the DJI High-Bright Remote Monitor using the DJI High-Bright Remote Monitor Holder.

What are the battery discharge requirements for Hand Unit?

To ensure proper operation of the Hand Unit, it is recommended to use batteries capable of discharging with a current of more than 2.5 A and maintaining a voltage of not less than 6.3 V in an ambient temperature range of -20° to 45° C (-4° to 113° F).

Does the Focus Pro engine support reverse rotation? How do I set this up?

The motor supports reverse rotation, which can be set using the touch screen on the Handheld or Handheld Unit.

  • Handle:
    Swipe up from the bottom of the touchscreen home page to enter the Handle settings interface. Enable the Reverse Dial function, and the direction of rotation of the Motor will be reversed accordingly.
  • Hand Unit:
    Swipe down from the top of the touchscreen home page to enter the settings interface. Select Invert Function Buttons Direction to set the inverted control direction for the focus knob, aperture slider and zoom lever.

Does the Focus Pro engine support external power sources?

The motor is compatible with external batteries for power supply, and the supported voltage range is 2S-4S (7.4-14.4 V). It is recommended to use the official D-TAP to USB-C power cable to connect to external batteries.

What is the purpose of FIZ stickers?

FIZ stickers can be applied to different engines to distinguish their functions.

What the different indicator lights on the Focus Pro engine mean?

  • Red Steady Light: On, but not connected.
  • Green Steady Light: On and successfully connected.
  • Yellow Steady Light: In the process of merging.
  • Blinking Red or Green: Motor operating range has not been calibrated

How to switch between F, I and Z channels on the Focus Pro Engine?

Simply press the Engine function button to switch between F, I and Z channels.

Where the lens calibration files (data) are stored?

Are stored in the Focus Pro engine.

What is bayonet distance?

Bayonet distance is the distance between the lens and the camera's image sensor. Since camera mounts may vary or adapters of different models may be used, the same lens may have different bayonet distances. As a result, after calibrating the lens in the DJI Ronin app, it is necessary to adjust the bayonet distance according to the actual view of the camera to eliminate focus discrepancies that may result from the use of different camera mounts or adapters.

When to adjust the bayonet distance?

If camera image remains unclear after lens calibration, try adjusting bayonet distance.

Adjustment method:

  1. To adjust the bayonet distance, it is recommended to use the focus card included in the kit as a photographic object.
  2. Observe the clarity of the camera's view relative to the focus card and access the bayonet distance adjustment page in the DJI Ronin app. Then make a fine adjustment by touching the + or - icon.
  3. When the camera view becomes clear, it means that the bayonet distance has been set correctly.
Author
Bartholomew Rasztar
Editor specializing in e-commerce for 3 years. Master of Science in Management - Marketing and Social Media. Passionate about sports, extreme experiences and challenges, which he shares on his Instagram. Inspired by the use of technology to show the world in fascinating and interesting ways.
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