Dji FOCUS PRO User Manual

User Manual

2024.04v1.0

DJI Focus Pro

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DJI Focus Pro User Manual

Using this Manual

Legends

Important Hints and Tips

Read Before First Use

The following documents have been produced to help you safely operate and make full use of

your DJI

product.

DJI Focus Pro Motor Product Information

DJI Focus Pro LiDAR Product Information

DJI Focus Pro Grip Product Information

DJI Focus Pro Hand Unit Product Information

DJI Focus Pro User Manual

Watch the tutorial videos on the product page of the ocial DJI website.

https://www.dji.com/focus-pro/video

Tutorials

Contact DJI or a DJI authorized dealer if you have any questions or issues during installation

and use of this product.

Download the Ronin App

Scan the QR code or search DJI Ronin in the app store to download the Ronin app.

iOS 11.0 or above

Android 8.0 or above

DJI Ronin

Download DJI Assistant 2 (Ronin Series)

Download the DJI Assistant 2 (Ronin Series) via the link below to update the product.

https://www.dji.com/focus-pro/downloads

Using this Manual 3

Legends 3

Read Before First Use 3

Download the Ronin App 3

Download DJI Assistant 2 (Ronin Series) 3

Product Profile 6

Motor Overview 6

LiDAR Overview 7

Grip Overview 8

Grip Buttons and Ports 8

Grip Touchscreen Functions 10

Hand Unit Overview 14

Hand Unit Buttons and Ports 14

Hand Unit Touchscreen Functions 16

Using DJI Focus Pro Creator Combo 17

Activating the Grip 17

Mounting the Grip 18

Using Manual Focus 19

Mounting the Motor 19

Calibrate the Motor 20

Control Focus 20

Control Zoom 21

Using Autofocus 22

Mounting the LiDAR 22

Setting the Installation Distance 23

Calibrating the Lens 23

AF Tracking Sensitivity Settings 26

Focus Area Settings 26

Enlarge Settings 27

Focus Mode Settings 27

Using DJI Focus Pro All-In-One Combo 28

Preparing the Hand Unit 28

Activating the Hand Unit 28

Contents

DJI Focus Pro User Manual

Linking the Hand Unit with the Motor 29

Using DJI Focus Pro Hand Unit 30

Hand Unit+Motor+LiDAR+Grip 30

Hand Unit+Motor+LiDAR 31

Hand Unit+Ronin 4D 31

Hand Unit+Ronin 4D Flex 31

Hand Unit+Inspire 3 32

Using with DJI RS 4 and DJI RS 4 Pro 33

Using Manual Focus 33

Mounting the Motor 33

Calibrating the Motor 35

Using Autofocus 36

Mounting the LiDAR 36

Setting the Installation Distance 37

Calibrating the Lens 37

AF Tracking Sensitivity Settings 38

ActiveTrack Pro Settings 38

Focus Area Settings 38

Enlarge Settings 39

Focus Mode Settings 39

Using ActiveTrack Pro 39

DJI Focus Pro Firmware Update 40

Updating the Grip and Hand Unit 40

Updating the Motor 40

Updating the LiDAR 40

Grip and Built-In Battery Safety Guidelines 41

Specifications 44

DJI Focus Pro User Manual

Product Prole

DJI Focus Pro is an Automated Manual Focus (AMF) lens control system consisting of a Motor,

LiDAR, Grip, and Hand Unit. The four units can be use in dierent combinations according to

your shooting needs. Automated manual focus, auto focus, and manual focus can be used for

the camera lenses.

Motor Overview

1. Gear

2. Status LED (F/I/Z)

Blinking Pattern Description

Solid red Motor is calibrated.

Blinks red Motor is not calibrated.

Using with DJI Focus Pro Hand Unit:

Blinking Pattern Description

Solid green Motor is linked with Hand Unit.

Solid red Motor is not linked with Hand Unit.

Blinking Motor is not calibrated.

3. Function Button

Press once to switch between F/I/Z channels. Press and hold to start linking. Press twice to

start/stop calibrating the motor.

4. Data Port (USB-C)

5. Rod Clamp

DJI Focus Pro User Manual

LiDAR Overview

1. Function Button

Press once to switch lens profiles. Press twice to calibrate the motor. Press and hold to

enter sleep mode for LiDAR, press once to exit sleep mode.

2. AF/MF Button

Press once to switch between auto focus and manual focus.

3. Status LED

Indicates C1, C2, or C3 lens profile is in use when C1, C2, or C3 is on. Refer to the table

below for more information.

Blinking Pattern Description

Solid green AF mode

Solid red MF mode. Motor can be controlled manually.

Solid yellow AMF mode. Based on the autofocus, focus can be controlled manually

at anytime using the front dial of the grip and hand unit.

Blinks green twice Lens is not calibrated, no lens reader.

Blinks red twice Lens is calibrated, and the focus motor endpoints are cancelled.

4. Lock Knob

Tighten the lock knob after attaching the LiDAR to a camera.

5. 1/4″-20 Thread to Cold Shoe Adapter

Attach the LiDAR to the hot shoe of a camera.

6. Heat Dissipation Slot

DO NOT obstruct the slot during use.

7. Firmware Update Port (USB-C)

8. Data Port (USB-C)

9. Visible Light Camera

10. LiDAR Camera

2 3

9 10

DJI Focus Pro User Manual

Grip Overview

Grip Buttons and Ports

1. Cold Shoe

2. NATO Port

3. Grip Lever/Safety Button

For attaching and detaching the grip.

4. Touchscreen

5. M Button

Press once to switch between AF/MF or AMF/MF mode, or map the C1/Fn1 button of the

camera.

6. BG21 Grip

Built-in battery with 1/4"-20 threaded hole.

7. Battery Level Button

Press once to check the battery power level.

8. Battery Level LEDs

9. 1/4"-20 Screw Hole

10. Camera Control Button

After connecting to a camera via Bluetooth or a camera control cable, use the button to

control the camera shutter. Refer to the Camera & Lens Compatibility of the ocial website

for details.

DJI Focus Pro User Manual

11. RSS Camera Control Port (USB-C)

12. Power Button

Press and hold to power on/o the grip. Press once to enter sleep mode for the LiDAR.

13. Trigger

Press once to lock the subject for autofocus.

14. Charging Port (USB-C)

15. LiDAR Port (USB-C)

16. Motor Port (USB-C)

17. Front Dial

For focus or zoom control. In MF mode, use the front dial to control focus or zoom. In AF

mode, use the front dial to switch the focus subject when the LiDAR focus area is set to

Wide.

DJI Focus Pro User Manual

Grip Touchscreen Functions

Home

1. Displays the battery level of the grip.

2. Displays the focus mode in use: AF/AMF/MF.

3. Displays the focal length of the lens in use.

4. Displays the position that the motor rotates (from minimum object distance to innite).

DJI Focus Pro User Manual

Swipe Down - Control Center

Swipe down from the top of the touchscreen on the Home screen to enter the Control Center.

Screen Lock

Tap to lock the touchscreen to avoid unexpected operation and swipe up to unlock the screen.

Bluetooth

Tap the icon to connect the camera via Bluetooth. For BMPCC-series cameras, a password is

required before connecting to the grip. The Bluetooth icon turns blue indicating connection is

successful.

• The grip can only connect to one camera at a time.

Focus Motor Endpoints

Motor calibration needs to be completed before use, and the endpoints can be set manually or

cancelled.

Settings

Startup Auto-Tune: When enabled, the motor will be calibrated automatically after powering on.

Restore Parameters: Tap to reset Bluetooth password and the parameters of the grip.

Languages: Tap to select the onscreen language.

Device Information: Tap to view device information such as device SN, device name, and

password.

Firmware Version: Tap to view the rmware version of the grip.

Compliance Info: Tap to view the compliance information of the grip.

DJI Focus Pro User Manual

Swipe Up - Settings

Swipe up from the bottom of the screen for grip settings.

Dial Function

Set the dial function to focus in order to control the F motor, set the dial function to zoom in

order to control the Z motor.

Dial Settings

Dial Speed: Can be set from 1-100.

Dial Damping: Can be set from 1-100. The higher the damping value, the higher the resistance

when rotating the dial.

Reverse: After enabled, the direction of the motor will be reversed.

M Function

Set the M button function to switch between AF/MF or AMF/MF mode, or map the C1/Fn1

button feature of the camera.

How to map the C1/Fn1 button feature of the camera:

1. Map M button to the C1 or Fn1 button of the Sony A7S3, A7M3, ZV-1 and Nikon Z50

and Z6II cameras.

2. Complete the settings on the camera for C1/Fn1 button. The function is only available

when connected to a camera via Bluetooth.

Focus Motor Torque

Can be set to high, medium, or low.

DJI Focus Pro User Manual

Swipe Right - Video Transmission

Swipe right from the left of the screen to enter the video transmission screen.

No signal input will be displayed when the LiDAR is not connected.

Autofocus can be used after connecting the LiDAR.

DJI Focus Pro User Manual

Hand Unit Overview

Hand Unit Buttons and Ports

1. Zoom Stick

Push or pull the zoom stick to control the Z motor for zoom control.

2. REC Button

Press and hold the REC button to power on/o. Press once to start or stop recording when

the hand unit is powered on.

3. M Button

Press once to switch from AF/MF and AMF/MF mode. The function depends on the M

button feature settings in the touchscreen menu. Press and hold to start linking. Press and

hold the M button together with the trigger to start motor calibration.

4. A/B Button

A/B points are the endpoints of two specic focus points. Press the button once to set point

A, and rotate the focus knob to the desired position and press the button again to set point B.

Press the button again to delete both points.

5. Iris Slider

Slide to control the I motor for iris control.

6. Iris Marking Strip

7. Battery Compartment

8. Trigger

Press once to lock the subject for autofocus, press again to unlock the subject. Requires use

with LiDAR. Press and hold the trigger to enter the damping adjustment on the hand unit,

and then rotate the focus knob to adjust the damping intensity.

DJI Focus Pro User Manual

9. Screw Hole

10. Electronic Contact Pad

11. Touchscreen

12. Status LED

Blinking Pattern Description

Solid red Disconnected with motor.

Solid green Connected to motor.

Solid yellow Linking.

13. Focus Marking Ring

14. Focus Knob

Rotate the focus knob to control the F motor for focus control.

DJI Focus Pro User Manual

Hand Unit Touchscreen Functions

Home

1. Displays the current battery voltage.

2. Displays the Bluetooth connection status.

3. Displays the focus mode in use: AF/MF/AMF.

4. Displays the motor position on the focus scale.

5. Displays the endpoints when the A/B button is pressed to set the A/B points.

Swipe Down-Settings

Bluetooth: Tap to connect a camera that supports Bluetooth shutter control function.

Focus Motor Calibration: Tap to calibrate the motor.

Link Motor: Tap to link with the motor.

Focus Motor Torque: Tap to adjust the motor torque to high, medium, or low.

Focus Knob Stiness: Tap to adjust the focus knob stiness from 1-100.

Invert Function Buttons Direction: Tap to reverse the control rotation for focus, zoom, and iris.

M Button: Tap to set the M button feature to AF/MF or AMF/MF.

Backlight: The backlight can be turn on/o.

General Settings

Startup Auto-Tune: When enabled, the motor will be calibrated automatically after powering on.

Language: Tap to set the onscreen language to Chinese or English.

Reset: Tap to reset the parameters and Bluetooth password to 12345678.

Device Info: Tap to view the device SN, name and Bluetooth password.

Firmware Version: Tap to view the rmware of the hand unit and the connected motor.

Compliance Info: Tap to view the compliance information of the hand unit.

DJI Focus Pro User Manual

Using DJI Focus Pro Creator Combo

Activating the Grip

Connect the USB-C cable to the power port of the grip to charge and activate the battery. The

battery level LEDs light up to indicate activation is successful.

• The grip can be used ve times without activation. After that, activation is required for

further use. Download and install the DJI Ronin app before activation.

Follow the steps below to activate the grip:

1. Press and hold the power button to power on the grip, and select the language on the

touchscreen.

2. Enable Bluetooth on the mobile phone. Launch the Ronin app and log in with a DJI account.

Select Focus Grip, type in the default password 12345678, and activate the grip according to

the instructions.

• Make sure the mobile device is connected to the internet during activation.

DJI Focus Pro User Manual

Mounting the Grip

• It is recommended to mount the grip on the camera cage (not included).

If the camera cage comes with the slide rail, insert the grip to the slide rail and lock the lever on

the grip.

If the camera cage is not equipped with a slide rail, attach the provided rod adapter slide rail to

the camera cage, and then insert the grip to the slide rail and lock the lever on the grip.

If the grip needs to be moved horizontally, attach the provided horizontal adapter slide rail

before installing the grip. The direction of the NATO adapter mount can be adjusted, rotate the

knob and pull the connector outward and rotate it counterclockwise, adjust the angle to install

the grip to the horizontal adapter slide rail.

DJI Focus Pro User Manual

3. Connect one of the USB-C ports of the motor to the motor port of the grip.

Using Manual Focus

Mounting the Motor

1. Attach the 15mm rod to the rod adapter and tighten.

2. Attach the motor to the 15mm rod, and match the motor gear to the focus ring of the lens

and tighten the clamp.

DJI Focus Pro User Manual

Calibrate the Motor

The motor needs to be calibrated before use.

Swipe down from the top of the touchscreen on the Home screen to enter the Control Center.

Tap the motor icon and select Focus Motor Calibration, tap Confirm to start calibration. By

pressing the trigger and the M button on the Grip simultaneously, you can quickly calibrate the

motor.

Control Focus

1. Swipe up from the bottom of the touchscreen to access Settings, tap Dial Functions and set

to Focus.

2. Press once on the function button of the motor and switch to F mode. The front dial can be

used to control focus with damping response.

• To avoid focus inaccuracy, motor recalibration is needed when the mounting position

of the motor changes.

DJI Focus Pro User Manual

Control Zoom

1. Swipe up from the bottom of the touchscreen to access Settings, tap Dial Functions and set

to Zoom.

2. Press once on the function button of the motor and switch to Z mode. The front dial can be

used to control zoom with springback response.

DJI Focus Pro User Manual

Using Autofocus

Use the grip with the motor and LiDAR, autofocus can be used for manual lenses.

Mounting the LiDAR

1. Mount the LiDAR to the cold shoe of the camera, or the 1/4" screw hole on the camera cage

near the camera optical axis.

• DO NOT obstruct the LiDAR with the lens hood or cables. Otherwise it may aect

the distance detection and result in focus inaccuracy.

• When mounting the camera vertically, make sure the LiDAR is mounted horizontally.

DO NOT mount the LiDAR vertically or upside down.

2. Use a USB-C cable to connect the data port of the LiDAR and the LiDAR port of the grip. The

LiDAR is powered by the grip, it can be used once the grip powered on.

3. Swipe right on the screen to access video transmission, the LiDAR shooting view can be

displayed here.

DJI Focus Pro User Manual

Setting the Installation Distance

Use the scale on the provided focus card to measure the distance from the image sensor plane

of the camera to the glass surface of the LiDAR. In the video transmission view, tap the settings

icon on the bottom right corner to access LiDAR Settings, and input the value after tapping

Installation Distance.

If you need to delete the lens prole, tap the arrow icon in the lens prole, and then tap Delete.

Calibrating the Lens

Lens needs to be calibrated before using autofocus.

Calibrating the Lens via the Grip

1. In the video transmission view, tap the settings icon on the bottom right corner to access

LiDAR Settings.

2. Tap Lens Prole and + to add a lens prole, input the lens focal length and then tap Conrm,

the motor will calibrate the focus range of the lens.

3. It is recommended that the focus card be used to complete lens calibration after motor

calibration is completed.

When calibrating the lens, attach the focus card to the wall and place the camera at a

distance of 0.5 to 1.5 m from the focus card, then align the focus card in the center of the

camera view. When the scale pointer ranges from 0.5 to 1.5 m, rotate the front dial to adjust

the focus and check the focus peak. When the focus peak is largest, the lens is in focus.

Place the camera at a distance of 4 to 5 m from the focus card and align the focus card in

the center of the camera view. Use the same method to adjust the focus. Tap Conrm to

complete lens calibration.

DJI Focus Pro User Manual

Calibrating Lens via Ronin App

If the lens prole is congured in the Ronin app, lens calibration can be shortened using the

Ronin app.

1. Access the home page of the Ronin app and select LiDAR Lens Prole.

2. Tap + on the C1/C2/C3 to add a new prole, then select Lens Brand, Lens Series, and Lens

Focal Length.

3. Tap Next to enter the focus ring calibration page, slide the focus ring to ∞, and then tap

Conrm to start lens calibration. The lens prole will be saved after calibration is completed.

DJI Focus Pro User Manual

When there is a prompt to adjust the ange, users can conrm using the provided focus card.

Point the lens at the focus card, when the image is clear, this indicates it is not necessary to

adjust the ange. Tap Complete to conrm. If the image is not clear, tap Adjust. Slide left or

right on the slider until the image is clear, tap Complete to complete lens calibration.

Others Settings

1. Recalibrate Lens: If the focus is not accurate, users can recalibrate the lens.

2. Adjust Flange Distance: Users can adjust the ange distance here to eliminate the focusing

error caused by using dierent lens mounts and to make focusing more accurate.

• If the lens model is not found in the LiDAR Lens Prole list, calibrate lens via the grip.

• Recalibrate the lens if the mounting position of the motor changes after lens calibration

is completed to avoid focus inaccuracy.

DJI Focus Pro User Manual

In Wide mode, the LiDAR automatically recognizes subjects such as people or cars and focuses

on the subject nearest to the center of the camera view. If there are no people or cars in the

camera view, the LiDAR will focus on the center of the camera view.

In Flex Spot mode, the LiDAR automatically focuses on the subject in the frame. Users can also

tap the image or drag-select to select the subject.

• Up to five subjects can be recognized in Wide mode, the white frame indicates the

subject is selected and focused, the gray frame indicates the subject is recognized but

not focused, and the yellow frame indicates the subject is locked. The subject can be

locked and unlocked via the front dial or the trigger on the grip.

AF Tracking Sensitivity Settings

The AF Tracking Sensitivity can be set from 1 to 5. The larger the value, the faster the focus

speed.

Focus Area Settings

Tap the bottom left button on the screen to switch the focus area.

DJI Focus Pro User Manual

Enlarge Settings

Tap the + and - icon to zoom in or out. The default equivalent focal length is 30mm, while the

LiDAR focus distance is 0.5 to 10 m. When the view is enlarged, the LiDAR focus distance is 0.5

to 20 m.

Focus Mode Settings

Set the M button function to AF/MF or AMF/MF via the grip touchscreen.

AF: The LiDAR will focus automatically. The front dial can be used to select the focus subject (in

Wide mode) and the AF Tracking Sensitivity can be set from 1 to 5.

MF: Users can focus manually via the front dial, the focus range can be adjusted by changing

the dial speed.

AMF: The LiDAR will focus automatically. The front dial will rotate when the focus changes,

users can focus manually at the same time.

DJI Focus Pro User Manual

Using DJI Focus Pro All-In-One Combo

The usage of the DJI Focus Pro All-In-One combo is based on the creator combo, and the

addition of the hand unit.

Preparing the Hand Unit

The hand unit is powered by an NP-F550 model battery (not included).

There are ve focus marking rings for users to mark the lens focus for re-use. Attach the focus

marking ring to the focus knob while aligning the port.

Activating the Hand Unit

Activate the hand unit before using for the rst time.

• The hand unit can be used five times without activation. After that, activation is

required for further use. Download and install the DJI Ronin app before activation.

Follow the steps below to activate the hand unit:

1. Press and hold the REC button to power on the hand unit, and select the language on the

touchscreen.

2. Enable Bluetooth on the mobile phone. Launch the Ronin app and log in with a DJI account.

Select Hand Unit, type in the default password 12345678, and activate the hand unit

according to the instructions.

• Make sure the mobile device is connected to the internet during activation.

DJI Focus Pro User Manual

2s2s2s

After linking the motor and hand unit, connect the hand unit with Ronin app to calibrate the

lens. Refer to the Calibrating Lens via Ronin App section for details.

• If the lens is calibrated via the grip and the profile is saved in the motor, it is not

necessary to calibrate the lens again when using the hand unit.

Linking the Hand Unit with the Motor

The motor needs to be powered by an external power supply. The provided D-TAP to USB-C

cable can be used to connect a V port battery to power the motor. The motor can also be

• DO NOT use the D-TAP to USB-C cable when the motor is powered by an external

power supply such as the grip. Otherwise, it may damage the power supply.

• There are up to three motors that can be used in series and used to control the focus,

zoom, and iris. Connect the motors using a USB-C cable.

• The provided F/I/Z stickers are used for recognizing the F/I/Z motor.

Follow the steps below to link the hand unit with the motor:

1. Press and hold the REC button to power on the hand unit, and then press and hold the M

button to start linking with the motor. The LED glows solid yellow indicating it is ready for

linking.

2. Press and hold the button on the motor to start linking. The status LED will glow solid green

when linking is successful. When mulitple motors are used in series, only one of the motors

requires linking.

DJI Focus Pro User Manual

Using DJI Focus Pro Hand Unit

Hand Unit+Motor+LiDAR+Grip

After mounting the motor, the LiDAR, the grip, and linking the hand unit with the motor,

focus, zoom and iris and can be controlled by one user at the same time. AF/MF and AMF/

MF mode can be switched via the hand unit.

• When the focus mode is set to AMF, the grip cannot control the lens after the hand unit

is linked with the motor. When the focus mode is set to MF, the hand unit has higher

priority.

DJI Focus Pro User Manual

Hand Unit+Motor+LiDAR

After mounting the motor and the LiDAR, the motor is powered by the V port battery via the D-TAP

to USB-C cable, use the other USB-C port of the motor to connect to the data port of the LiDAR.

After linking the hand unit and motor, lens calibration can be performed via the Ronin app and

the lens prole will be saved to the motor, AF/AMF/MF can be used via the hand unit.

Hand Unit+Ronin 4D

1. Attach the hand unit to the DJI High-Bright Remote Monitor via the DJI High-Bright Remote

Monitor Holder.

2. Connect the DJI High-Bright Remote Monitor with Ronin 4D, and then the focus or zoom of

the Ronin 4D can be controlled via the hand unit.

6.6-17.2 V

Hand Unit+Ronin 4D Flex

Connect three motors in series and connect the CAN port of the Ronin 4D Flex. After the motor is

linked with the hand unit, the focus or zoom of the Ronin 4D can be controlled via the hand unit.

DJI Focus Pro User Manual

Hand Unit+Inspire 3

1. Attach the hand unit to the DJI High-Bright Remote Monitor via the DJI High-Bright Remote

Monitor Holder.

2. Connect the DJI High-Bright Remote Monitor and remote controller B of Inspire 3, and then

connect the USB-A port of remote controller B and the USB-C port of the DJI High-Bright

Remote Monitor. After remote controller B is linked with Inspire 3, the focus of Inspire 3 can

be controlled via the hand unit.

O3 Pro HDMI USB-A to USB-C

USB-A USB-C

• Watch the tutorials for the details.

DJI Focus Pro User Manual

Using with DJI RS 4 and DJI RS 4 Pro

The lens can be controlled by using the motor with DJI RS 4 and DJI RS Pro. Autofocus can be

used with the motor and LiDAR, and DJI RS 4 Pro.

Using Manual Focus

Mounting the Motor

1. Unlock the lever on the mount kit, and attach the 15mm rod and then lock the lever.

2. Attach the motor mount kit to the camera, and align the placement guide with the camera

body before tightening the screw.

3. Attach the focus gear strip to the lens (if necessary). Attach the motor to the 15mm rod, and

match the motor gear with the focus ring of the lens or the focus gear strip and tighten the

clamp on the motor.

DJI Focus Pro User Manual

4. Mount the camera to the gimbal, and connect one of the USB-C ports of the motor to the

motor port of the gimbal using a USB-C cable.

• Motors can be used in series to control the focus or zoom. Connect the motors via the

USB-C cable.

DJI Focus Pro User Manual

• To avoid focus inaccuracy, motor recalibration is needed when the mounting position

of the motor changes.

Controlling the Motor

Swipe up from the bottom of the touchscreen on the home screen and tap Dial Functions and

set to Focus Motor, the front dial can now be used to control the motor.

Calibrating the Motor

The motor needs to be calibrated before use.

Swipe down from the top of the touchscreen on the home screen to enter the Control Center.

Tap the motor icon and select Focus Motor Calibration, tap Conrm to start calibration.

DJI Focus Pro User Manual

Using Autofocus

Mounting the LiDAR

1. Attach the LiDAR to the camera cage or the hot shoe of the camera.

2. Connect the data port of the LiDAR to the video transmission/LiDAR port of DJI RS 4 Pro

using the multi-camera control cable provided.

• Balancing is required after mounting the motor and the LiDAR.

The LiDAR is powered by the RS 4 Pro. Swipe right on the home screen of RS 4 Pro to access

video transmission, the LiDAR shooting view can be displayed here.

DJI Focus Pro User Manual

Setting the Installation Distance

Use the scale on the provided focus card to measure the distance from the image sensor plane

of the camera to the glass surface of the LiDAR. In the video transmission view, tap the settings

icon on the bottom right corner to access LiDAR Settings, and input the value after tapping

Installation Distance.

Calibrating the Lens

The lens needs to be calibrated before using autofocus.

• Make sure the front dial function is set to Focus Motor before calibration. It is

recommended to place the gimbal on a steady platform and then x it in place to make

calibration more accurate.

Calibrating the Lens via the Gimbal

1. In the video transmission view, tap the settings icon on the bottom right corner to access

LiDAR Settings.

2. Tap Lens Prole and + to add a lens prole, input the lens focal length, and then tap Start to

begin motor calibration, the motor will then start calibration.

3. It is recommended that the focus card be used to complete lens calibration after motor

calibration is completed.

When calibrating the lens, attach the focus card to the wall and place the camera at a

distance of 0.5 to 1.5 m from the focus card, then align the focus card in the center of the

camera view. When the scale pointer ranges from 0.5 to 1.5 m, rotate the front dial to adjust

the focus and check the focus peak. When the focus peak is largest, the lens is in focus.

Place the camera at a distance of 4 to 5 m from the focus card and align the focus card in

the center of the camera view. Use the same method to adjust the focus. Tap Conrm to

complete lens calibration.

DJI Focus Pro User Manual

• Recalibrate the lens if the mounting position of the motor changes after lens calibration

is completed to avoid focus inaccuracy.

If you need to delete a lens prole, tap the arrow icon in the lens prole, and then tap Delete.

Calibrating Lens via Ronin App

• Refer to the Calibrating Lens via Ronin App section for details.

AF Tracking Sensitivity Settings

The AF Tracking Sensitivity can be set from 1 to 5. The larger the value, the faster the focus

speed.

ActiveTrack Pro Settings

In the ActiveTrack settings, the ActiveTrack speed and the tilt follow switch can be set.

Focus Area Settings

Tap the bottom left button on the screen to switch focus area.

In Wide mode, the LiDAR automatically recognizes subjects such as people or cars and focuses

on the subject nearest to the center of the camera view. If there are no people or cars in the

camera view, the LiDAR will focus on the center of the camera view.

DJI Focus Pro User Manual

When in AF mode, the front dial can be used to select the focus subject. When in MF mode, the

front dial can be used to focus manually. Press half down on the record button for single auto

focus.

In Flex Spot mode, the LiDAR automatically focuses on the subject in the frame. Tap the image

or drag-select to select the subject.

• Up to five subjects can be recognized in Wide mode, the white frame indicates the

subject is selected and focused, the gray frame indicates the subject is recognized but

not focused, and the yellow frame indicates the subject is locked. The subject can be

locked and unlocked via the front dial or by using the trigger on the gimbal.

Enlarge Settings

Tap the + and -icon to zoom in or out. The default equivalent focal length is 30mm, while the

LiDAR focus distance is 0.5 to 10 m. When the view is enlarged, the LiDAR focus distance is 0.5

to 20 m.

Focus Mode Settings

Set the M button function to AF/MF via the gimbal touchscreen.

Using ActiveTrack Pro

Press the trigger of the RS 4 Pro to start/stop ActiveTrack Pro.

After ActiveTrack Pro is enabled, the subject in the green box indicates the subject is recognized

and tracked, move the joystick to adjust the frame. The red box indicates the subject is lost, and

the white box indicates ActiveTrack Pro is cancelled.

DJI Focus Pro User Manual

DJI Focus Pro Firmware Update

Updating the Grip and Hand Unit

Launch the Ronin app and connect to the grip or the hand unit.

1. When there is a new rmware update available, there will be prompt in the app. Tap Update

Now to start the update. DO NOT power off the device or exit from the app during the

updating process.

2. A prompt appears in the Ronin app when the update is successful. If the update fails, restart

the grip or the hand unit and the Ronin app, and try again.

• Make sure that the device has sucient power before updating the rmware.

• Ensure the mobile phone is connected to the internet when updating.

Updating the Motor

To update the motor, connect it to the grip or hand unit rst, and then update the rmware via

the grip or hand unit and the Ronin app.

Updating the LiDAR

1. Connect the update port of the LiDAR to a computer.

2. Launch DJI Assistant 2 (Ronin Series) and log in with a DJI account.

3. Click the firmware update button on the left of the screen and select the firmware, tap

Update to update the rmware. Wait for the rmware to download. The rmware update

will start automatically.

4. A prompt appears when the update is successful.

• DO NOT disconnect from the internet while updating the firmware. Otherwise, the

update will fail.

DJI Focus Pro User Manual

Grip and Built-In Battery Safety Guidelines

Procedures, which if not properly followed, create the probability of property damage,

collateral damage, and serious injury OR create a high probability of supercial injury.

Procedures, which if not properly followed, create a possibility of physical property

damage AND a little or no possibility of injury.

Grip Use

1. DO NOT allow the grip to come into contact with any kind of liquid. DO NOT leave the

grip out in the rain or near a source of moisture. DO NOT drop the grip into water. If the

inside of the battery comes into contact with water, chemical decomposition may occur,

potentially resulting in the battery catching on re, and may even lead to an explosion.

2. If the grip falls into water by accident, put it in a safe and open area immediately. Maintain

a safe distance from the grip until it is completely dry. DO NOT use the grip again, and

dispose of the grip properly as described in the Grip Disposal section.

3. Put out any re using water, sand, re blanket, or a dry powder re extinguisher.

4. DO NOT use non-DJI batteries. Go to www.dji.com to purchase new batteries. DJI takes no

responsibility for any damage caused by non-DJI batteries.

5. DO NOT use or charge a swollen, leaky, or damaged grip. If the grip is abnormal, contact DJI

or a DJI authorized dealer for further assistance.

6. The grip should be used in temperatures from -20° to 45° C (-4° to 113° F). Use of the grip in

environments above 50° C (122° F) can lead to a re or explosion. Use of grip below -10° C

(14° F) can lead to permanent damage.

7. DO NOT use the grip in strong electrostatic or electromagnetic environments. Otherwise,

the battery control board may malfunction.

Read the user manual to become familiar with the features of

this product before operating. Failure to operate the product

correctly can result in damage to the product, personal property, and cause serious injury.

This is a sophisticated product. It must be operated with caution and common sense

and requires some basic mechanical ability. Failure to operate this product in a safe and

responsible manner could result in injury or damage to the product or other property.

This product is not intended for use by children without direct adult supervision. Do

not use with incompatible components or alter this product in any way outside of the

documents provided by SZ DJI TECHNOLOGY CO.,LTD. These Safety Guidelines contain

instructions for safety, operation and maintenance. It is essential to read and follow all of

the instructions and warnings in the user manual, prior to assembly, setup or use, in order

to operate the product correctly and avoid damage or serious injury.

To avoid re, serious injury, and property damage, observe the following safety guidelines

when using, charging, or storing the grip.

DJI Focus Pro User Manual

8. DO NOT disassemble or pierce the grip in any way or the battery may leak, ignite, or

explode.

9. DO NOT drop or strike batteries. DO NOT place heavy objects on the grip.

10. Electrolytes in the battery are highly corrosive. If any electrolytes make contact with your

skin or eyes, immediately wash the aected area with fresh running water for at least 15

minutes, and then see a doctor immediately.

11. DO NOT use the grip if dropped.

12. DO NOT heat batteries. DO NOT put the grip in a microwave oven or in a pressurized

container.

13. DO NOT manually short-circuit the grip.

14. Clean grip terminals with a clean, dry cloth.

Grip Charging

1. DO NOT leave the grip unattended during charging. DO NOT charge the grip near

ammable materials or on ammable surfaces such as carpet or wood.

2. Charging the grip outside of the temperature range of 5° to 40° C (41° to 104° F) may lead

to leakage, overheating, or battery damage. The ideal charging temperature is 22° to 28° C

(72° to 82° F).

Grip Storage

1. Keep the grip out of the reach of children and animals.

2. If the grip will be stored for an extended period, charge the grip until the battery level

reaches between 30% and 50%.

3. DO NOT leave the grip near heat sources such as a furnace or heater. DO NOT leave the grip

inside of a vehicle on hot days. The ideal storage temperature is 22° to 28° C (72° to 82° F).

4. Keep the grip dry.

Grip Maintenance

1. DO NOT use the grip when the temperature is too high or too low.

2. DO NOT store the battery in environments with a temperature higher than 45° C (113° F) or

lower than 0° C (32° F).

Travel Notice

1. Before carrying the grip on an airline ight, it must rst be discharged until the battery level

is lower than 30%. Only discharge the grip in a reproof location and store the grip in a

ventilated location.

2. Keep the grip away from metal objects such as glasses, watches, jewelry, and hairpins.

3. DO NOT transport a damaged grip or a grip with battery level higher than 30%.

Grip Disposal

Dispose of the grip in specic recycling boxes only after a complete discharge. DO NOT place

the grip in regular trash containers. Strictly follow your local regulations regarding the disposal

and recycling of batteries.

DJI Focus Pro User Manual

Grip Use

1. Make sure the grip is fully charged before use.

2. If a low-battery warning appears, charge the grip as soon as possible.

Grip Charging

1. The grip is designed to stop charging when it is full. It is good practice, however, to monitor

the charging progress and disconnect the grip when fully charged.

Grip Storage

1. Discharge the grip to 40%-65% if it will not be used for 10 days or more. This can greatly

extend the battery life.

2. If the grip is stored for an extended period and the battery is depleted, the grip will enter

sleep mode. Recharge the grip to exit sleep mode.

3. Remove the grip from the gimbal when stored for an extended period.

Grip Maintenance

1. Battery life may be reduced if not used for an extended period.

2. Discharge and charge the grip completely once every three months to keep it in good

condition.

Grip Disposal

1. If the grip is disabled and the battery cannot be fully discharged, contact a professional

battery disposal or recycling agent for further assistance.

2. Dispose of the grip immediately if it cannot be powered on after over-discharging.

DJI Focus Pro User Manual

Specications

LiDAR

Accessory Port Cold Shoe

1/4"-20 Threaded Hole

USB-C Firmware Update Port (Power/USB)

USB-C Data Port (Power/CVBS/CAN)

Image Sensor Resolution: 1920×1440

FOV:

57.4° (horizontal), 44.6° (vertical), 70.1° (diagonal)

Frame Rate: 30fps

Equivalent Focal Length: 30 mm

ToF Sensor Ranging Points: 76,800

Sensing Range: 0.5-20 m

FOV:

Wide-Angle Mode: 65° (horizontal), 40° (vertical), 76.1°

(diagonal)

Telephoto Mode: 20° (horizontal), 20° (vertical), 28.3° (diagonal)

Frame Rate: 30fps

Equivalent Focal Length: 30 mm (wide-angle mode)

Ranging Accuracy: ±1% to 3% (aected by the distance)

Machine Learning Tracking Subject: Can recognize up to ve subjects at the same

time, and choose one to follow

Smart Object Identication: Human, vehicle

Focus Area: Flex Spot (activate focus lock by framing the

subject and pressing the trigger; supports autofocus only, not

ActiveTrack); Wide (when subject-locked on human, supports

both autofocus and ActiveTrack*; when subject-locked on

vehicle, supports autofocus only, not ActiveTrack)

* ActiveTrack is available only when used in conjunction with DJI RS 4

Pro or DJI RS 3 Pro.

Electrical Properties Power Consumption: Average approx. 6.3 W, max 6.8 W

Input Voltage: 6.6-17.2 V

Operating Temperature -20° to 45° C (-4° to 113° F)

Mechanical Properties Main Body Dimensions: Approx. 68×25×57 mm (L×W×H)

Weight: Approx. 140 g (0.31 lbs)

Mounting Method and

Position

Can be mounted directly via cold shoe or using the 1/4"

threaded hole It is recommended to mount the DJI Focus Pro

LiDAR close to the camera's optical axis.

DJI Focus Pro User Manual

Grip

Operating Frequency 2.4000-2.4835 GHz

Bluetooth Transmitter Power < 8 dBm

Mechanical Properties Main Body Dimensions: Approx. 59×73×162 mm (L×W×H)

Main Body Weight: Approx. 482 g (1.06 lbs)

Mounting Method Flexible mounting on either left or right side of the cage via

NATO port

Screen 1.8-inch full-color touchscreen

Port USB-C Port (DJI Focus Pro LiDAR)

USB-C Port (DJI Focus Pro Motor)

USB-C Port (Camera Control Port)

USB-C Port (Battery Charging Port)

Operating Time Approx. 2.5 hours*

* Measured in a 25° C (77° F) environment while simultaneously

powering the grip screen, LiDAR, and a focus motor, with AF

continuously on, and paired with a manual lens.

Charging Power Supports 18W PD fast charging

Battery Model BHX711-3000-7.2V

Power Supply Voltage 6.6-8.4 V

Operating Temperature -20° to 45° C (-4° to 113° F)

Hand Unit

Operating Frequency 2.4000-2.4835 GHz

Bluetooth Transmitter Power < 8 dBm

2.4GHz Transmitter Power

(EIRP)

< 20 dBm (CE/SRRC/MIC)

< 26 dBm (FCC)

2.4GHz Transmission

Distance

160 m*

100 m**

* Measured under FCC standard in an unobstructed environment free

of interference.

** Measured under CE/SRRC/MIC standards in an unobstructed

environment free of interference.

Mechanical Properties Dimensions: Approx. 128×87×87 mm (L×W×H)

Weight: Approx. 555 g (1.22 lbs) (without battery)

Battery Model: NP-F550

Input: 6.3-8.4 V

Dimensions: 71×38.6×21.1 mm (L×W×H)

Screen 1.09-inch full-color touchscreen

Static Power Consumption 0.83 W

Operating Temperature -20° to 45° C (-4° to 113° F) (excluding battery temperature)

DJI Focus Pro User Manual

Motor

2.4GHz Transmitter Power

(EIRP)

< 20 dBm (CE/SRRC/MIC)

< 26 dBm (FCC)

2.4GHz Transmission

Distance

160 m*

100 m**

* Measured under FCC standard in an unobstructed environment free

of interference.

** Measured under CE/SRRC/MIC standards in an unobstructed

environment free of interference.

Mechanical Properties Dimensions: Approx. 100×61×34 mm (L×W×H)

Weight: Approx. 123 g (0.27 lbs)

Rod Diameter: 15 mm

Output Gear Teeth: 30

Output Gear Module: 0.8

Performance Max Torque: 0.6 N·m (8 V)

Max Speed: 300 rpm (8 V)

Power Supply Voltage 6.6-17.2 V

Stall Current 2 A, 8 V

Free Current 60 mA, 8 V

Operating Temperature -20° to 45° C (-4° to 113° F)

Output Voltage 6.6-17.2 V

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