dji RONIN 4D User manual

User Manual 2022.02
v1.2

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Using this Manual
Legend
Warning Important Hints and Tips Reference
Before You Begin
The following documents have been produced to help you safely operate and make full use of your
DJITM RONINTM 4D.
1. DJI Ronin 4D Quick Start Guide
2. DJI Ronin 4D User Manual
3. DJI Ronin 4D Safety Guidelines
Read the entire quick start guide and user manual and watch the tutorial videos on the product page of
the DJI ocial website (http:www.dji.com/ronin-4d). Read the safety guidelines to understand your legal
rights and responsibilities.
Contact DJI or a DJI authorized dealer if you have any questions or issues during installation,
maintenance, or use of this product.
Watching the Tutorial Videos
Visit the link below to watch the tutorial videos, which demonstrate how to use DJI
Ronin 4D safely:
https://www.dji.com/ronin-4d/video
Downloading DJI Assistant 2 (Ronin Series)
Download DJI Assistant 2 via the link below to activate and update Ronin 4D:
https://www.dji.com/ronin-4d/downloads

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Using this Manual 2
Legend 2
Before You Begin 2
Watching the Tutorial Videos 2
Downloading DJI Assistant 2 (Ronin Series) 2
Product Prole 5
Getting Started 7
Mounting the Lens (Using DL Lens as an example) 7
Mounting the LiDAR Range Finder 9
Balancing 10
Attaching the Hand Grips 11
Attaching the Intelligent Battery 12
Inserting the Storage Media 12
Activating DJI Ronin 4D 14
Auto Tune 15
Balancing the Z-Axis 16
DJI Zenmuse X9 Gimbal and Camera 18
Z-Axis 26
Main Body 27
Hand Grips 29
Top Handle 31
High-Bright Main Monitor 32
Button and Port Features 32
Camera View 34
Menu and Functions 40
Contents

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Recording 40
Video 40
Display 43
User Settings 49
Storage 51
System 53
Lens 54
Stabilizer 58
Transmission 62
Intelligent Battery 63
Intelligent Features 66
ActiveTrack Pro 66
Focus Control 67
Firmware 68
Maintenance 69
Specications 70
Appendix 74
Using DJI Force Pro and DJI Master Wheels with Ronin 4D 74
Dimensions 74

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Product Prole
DJI Ronin 4D is a ground-based cinematography system, which combines a cinema camera, four-
axes gimbal, LiDAR focusing, and wireless transmission in one. The system consists of an Zenmuse X9
gimbal and camera, LiDAR range nder, Z-axis, main body, left and right hand grips, high-bright main
monitor, top handle, and battery system.
The X9 gimbal and camera is available in both X9-8K and X9-6K. Both provide three-axis stabilization and
support internal recording of Apple ProRes RAW*, Apple ProRes 422 HQ, and H.264 video. Although the
camera comes with a standard DL mount, it can also be interchanged with other lens mounts such as the
DJI M mount and the third-party E mount. The camera can control the aperture and focus of the DL lens**
as well as both manual and auto focus on a manual lens when used with the X9 Focus Motor and LiDAR
range nder.
The LiDAR range finder uses LiDAR waveform to quickly locate focus points and allows precise focus
adjustments, making auto and manual focusing easier and providing automated manual focus that is
convenient, exible, and accurate.
Additionally, the Z-axis effectively decreases vertical shake in the camera and offers a stabilization
performance on par with a dolly. The four axes work together with the downward ToF sensors, forward and
downward dual-visual sensor, and a built-in IMU and barometer to provide overall stabilization.
The main body and the left and right hand grips provide a wide range of function buttons, making it easier
than ever for one person to control shooting, focusing, and camera settings.
Features and settings are easy to access and a wide range of shooting requirements can be fullled thanks
to the high-bright main monitor. The monitor comes with a 5.5-inch, 1,000-nit touchscreen, boasts a user
friendly UI and a variety of buttons, and can be attached to multiple positons on Ronin 4D.
Using the TB50 Intelligent Battery, Ronin 4D is able to provide an operating time of up to 150 minutes***.
In addition, Ronin 4D supports an HDMI 1080p/60fps output, internal microphone and 3.5mm stereo
audio input, and is compatible with various accessories such as the DJI High-Bright Remote Monitor,
DJI Master Wheels, and DJI Force Pro.
* DJI Ronin 4D will no longer support Apple ProRes RAW internal recording from February 16, 2022.
** Visit the ocial DJI website https://www.dji.com/ronin-4d/lens to check compatible lenses.
*** Measured in an environment of 26° C (77° F) with a fully charged TB50 battery, the gimbal balanced, the
equipment in a level and stationary state, the Z-axis disabled, and while continuously recording in ProRes
RAW. Operating time is reduced when Ronin 4D is in motion or the Z-axis is enabled.

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Ronin 4D Diagram
1. Gimbal and Camera
2. Z-Axis
3. Base Plate
4. Left Hand Grip
5. Top Handle
6. LiDAR Range Finder
7. High-Bright Main Monitor
8. TB50 Intelligent Battery and Battery
Compartment
9. Main Body
10. Right Hand Grip
1
6
2
3
9
410
5
7
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©2022 DJI All Rights Reserved.
Getting Started
Follow the steps below to prepare Ronin 4D for shooting.
Mounting the Lens (Using DL Lens as an example)
The X9 gimbal and camera supports various lenses. Visit the ocial DJI website at http://www.dji.com/
ronin-4d/lens to check compatible lenses.
1. The gimbal is folded by default. Unfold the roll and tilt axes before mounting the lens. Toggle the roll
axis lock to the unlocked position, adjust the roll axis as shown, and lock the roll axis. Toggle the tilt
axis lock to the unlocked position, adjust the tilt axis as shown, and lock the tilt axis.
3
1
2
Roll Lock
46
5
Tilt Lock
1
21
2
2. Press and hold the release button and rotate
the DL mount body cap counter-clockwise to
remove.
3. Align the red marks on the lens and the DL
mount. Insert and rotate the lens clockwise
until there is a clicking sound.
Click

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An M mount is required when attaching an M mount lens. Follow the steps below to attach an M mount.
Refer to the DJI Zenmuse X9 M Mount Unit User Guide for more information.
1. Press and hold the release button on the camera lever, rotate the lever counter-clockwise until it is
positioned left of the white mark, and remove the DL mount.
2. Align the positioning notch on the M mount lens adapter with the guiding pin on the camera and
insert the adapter. Rotate the camera lever clockwise until it is tight and secure. Attach the M mount
lens to the lens adapter.

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©2022 DJI All Rights Reserved.
Mounting the LiDAR Range Finder
1. Loosen the locking knob and attach the LiDAR range nder to the holder.
2. Make sure to slide the LiDAR range finder to the end of the holder before tightening the locking
knob.
3. Use the LiDAR range nder/focus motor cable to connect the power and communication port of
the LiDAR range nder and the LiDAR port of the gimbal. Make sure to plug the end with the 90°
connector into the gimbal port and tighten both screws on the cable.
Use the LiDAR range nder with DJI Zenmuse X9 Focus Motor to control the focus of manual lens.
Refer to the DJI Zenmuse X9 Focus Motor Product Information for more information. It is recommended
to mount the counterweight (106g) for optimal balancing if the X9 Focus Motor is not being used. Use
the provided M3-6 screw to secure the counterweight on the gimbal as shown.
Do not bend the LiDAR range nder/focus motor cable excessively. Otherwise, the connection may
be aected.
Using the LiDAR range nder without either the X9 Focus Motor or the counterweight (106g) may
cause the gimbal to shake.

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Balancing
Proper balancing is essential for optimal performance when using Ronin 4D. Proper balance is critical
for shots with Ronin 4D where subjects move suddenly and at fast speeds and also oers longer battery
runtimes. Two of the axes must be properly balanced before powering on Ronin 4D and setting up the
parameters.
Before Balancing
1. The camera must be fully congured before installing and balancing the camera on the gimbal. This
includes all connected cables and accessories such as the X9 focus motor, LiDAR range nder, lens,
and counter weight. Remove any lens cap from the camera before balancing.
2. Make sure to select the focal length before balancing if using a varifocal lens. Make sure Ronin 4D is
powered o or in sleep mode before balancing.
Balancing Steps
1. Balancing the Tilt Axis
a. Toggle the tilt axis lock to the unlocked position 1and loosen the knobs 2on both sides of the
tilt axis.
b. Check to make sure the camera is not front- or back-heavy. Move the camera backward if front-
heavy and forward if back-heavy.
c. The tilt axis is balanced when the camera is steady while tilted foward. Tighten the knobs 3.
d. Lock the tilt axis 4.
1
2 2
4
3
3

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1
3
2
2. Balancing the Pan Axis
a. Toggle the pan lock to the unlocked position 1and loosen the knobs on the pan motor 2.
b. Tilt Ronin 4D towards you while holding the top handle. Check the movement of the pan axis. If
the camera lens rotates to the left, push the pan axis to the right. If the camera lens rotates to the
right, push the pan axis to the left.
c. The pan axis is balanced if the camera is steady when the pan axis is rotated by tilting the top
handle. Tighten the knob 3.
Attaching the Hand Grips
Make sure the lever is in the unlocked position. Insert the left hand grip into the mounting port on the
main body 1until there is a clicking sound and push the lever all the way down 2.
Attach the right hand grip following the same instructions.
1
2
The left and right hand grips are not interchangeable.
1
2

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Inserting the Storage Media
Ronin 4D supports the DJI PROSSD 1TB when used with the DJI PROSSD Mount, CFexpress2.0
Type-B cards, and USB 3.1 Type-C SSDs*. The DJI PROSSD 1TB supports internal recording of the
highest format and the footage can be read in the computer directly through the provided USB-C to
USB-C cable. No card reader is required.
ClickClick
Attaching the Intelligent Battery
Align the Intelligent Battery with the battery compartment and push the battery down until there is a
clicking sound.
* Visit https://www.dji.com/ronin-4d/faq to learn more about supported CFexpress 2.0 Type-B cards and USB
3.1 Type-C SSDs. Make sure to use the original cable of the USB-C SSD for optimal performance.
Attaching the DJI PROSSD Mount and the DJI PROSSD 1TB: The DJI PROSSD Mount is mounted
on Ronin 4D-8K by default. Attach the DJI PROSSD 1TB to the DJI PROSSD Mount.

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Ronin 4D-6K also supports the DJI PROSSD Mount and the DJI PROSSD 1TB but they are not
included in the package. Attach the DJI PROSSD Mount before attaching the DJI PROSSD 1TB.
1. Open the card compartment cover 1, press the clip 2inside, and remove the cover.
2. Locate the arrow on the CFexpress card plug and insert it into the card slot of Ronin 4D based on
the direction of the arrow.
1
2
1
2
Attaching CFexpress2.0 Type-B Card: Open the card compartment cover and insert the card.
2
1
2
1
3. Remove the two M2×5 screws 1on Ronin 4D, align the PROSSD mount with the screw holes, and
attach using the two M2×22 screws 2included with the PROSSD mount.

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Activating DJI Ronin 4D
Ronin 4D must be activated through DJI Assistant 2 (Ronin Series) before using for the rst time. Follow
the steps below to activate Ronin 4D:
1. Before powering on Ronin 4D, make sure the LOCK switch is in the unlocked position and the three
axes of the gimbal are unlocked. Otherwise, Ronin 4D cannot work properly. Press and hold the
power button for 1 second to power on Ronin 4D.
2. Use the provided USB-A to USB-C cable to connect the USB-C port on the main body with a
computer. Launch DJI Assistant 2 (Ronin Series), select Ronin 4D, and follow the steps to activate.
3. Do not power o Ronin 4D or disconnect Ronin 4D and the computer before activation is completed.
USB-C Port
LOCK
Attaching the USB 3.1 Type-C SSD: Open the USB-C port cover and attach the SSD to Ronin 4D.
Make sure the SSD is secure during usage.

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Auto Tune
Make sure to autotune Ronin 4D before using to ensure optimal performance. Tap HOME on the high-
bright main monitor and select Stabilizer, Gimbal Calibration, and Auto Tune.
Make sure the three axes of the gimbal are unlocked and the GIMBAL MODE is toggled to FOLLOW
or LOCK before auto tune.
Make sure Ronin 4D is placed on a at and steady surface before autotuning. It is normal for the
gimbal to vibrate and emit sounds during autotune.
Ronin 4D must be autotuned each time the camera lens or the payload is changed.
The gimbal balance icon on the high-bright main monitor is white if the balance is suitable for
shooting. If the icon is orange , it is recommended to rebalance the gimbal for optimal performance.
The gimbal must be rebalanced if the icon is red . Tap the gimbal balance icon and balance the gimbal
according to the tips on the screen. The camera is front-heavy if the left side of the bar below the pan or
tilt axis is red and the axis needs to be adjusted backward. The camera is back-heavy if the right side of
the bar below the pan or tilt axis is red and the axis needs to be adjusted forward.

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Balancing the Z-Axis
Make sure the total payload of the Z-axis is less than 2 kg including the X9 Gimbal and Camera, X9
Focus Motor, counter weight, and LiDAR range nder.
Power on Ronin 4D and enable the Z-axis before balancing the Z-axis.
1. Loosen the Z-axis lock 1 and press the Z-axis switch 2 to enable the Z-axis.
2. To switch the Z-axis mode to Follow, press the HOME button on the high-bright main monitor to
enter the menu and select Stabilizer, Gimbal Settings, Z-Axis Mode, and Follow.
3. When the Z-axis needs to be balanced, the red or orange icon will appear on the screen. Tap
to display the on-screen balancing guide and turn the adjustment knob 3accordingly.
1
4D
2
3
Z-Axis

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Keep Ronin 4D horizontal and steady during balancing.
The Z-axis cannot be balanced when Ronin 4D is upside down.
1
4D
2
3
4. The Z-axis is balanced if there are no red bars or arrows displayed on the screen.

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DJI Zenmuse X9 Gimbal and Camera
1. Camera
2. Lens Mount
Attach the lens after removing the lens cap.
3. X9 Focus Motor Port
For connecting the X9 Focus Motor and Ronin
4D using the DJI LiDAR range nder/X9 focus
motor cable.
4. Tilt Motor
For controlling the tilt axis.
5. Tilt Lock
For locking the tilt axis. The tilt axis can
be locked at two angles for balancing and
storage.
6. Roll Motor
For controlling the roll axis.
7. Pan Motor
For controlling the pan axis.
8. Gimbal Connector
9. Gimbal Release Button
Press the release button to remove the gimbal.
10.Pan Lock
For locking the pan axis.
11.Roll Lock
For locking the roll axis. The roll axis can
be locked at two angles for balancing and
storage.
12.LiDAR Range Finder Port
For connecting the LiDAR Range Finder and
the gimbal using the DJI LiDAR range nder/
X9 focus motor cable.
1
12
10
11
9
8
7
6
5
4
3
2

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Gimbal
Gimbal Mode
The gimbal modes include Lock, Pan Follow, Pan and Tilt Follow, FPV, and Custom modes.
Lock Mode: The gimbal will not follow the movement of the main body.
Pan Follow: Only the pan axis follows the movement of the main body.
Pan and Tilt Follow: Both the pan and tilt axes follow the movement of the main body.
FPV: All three axes follow the movement of the main body.
Custom Mode: Any axis follow can be enabled or disabled.
Select the gimbal mode via the GIMBAL MODE toggle or go to high-bright main monitor menu and
select Stabilizer, Gimbal Settings, and Gimbal Mode. When not using ActiveTrack, press and hold the
trigger of the left hand grip to enter Lock mode.
In Follow mode, press and hold the M button of the left hand grip or the top handle to enter Sport
Mode. In Sport Mode, the follow speed of the gimbal increases greatly. It is suitable for shooting in
scenarios where subjects move suddenly and at fast speeds. Relese the M button to exit Sport Mode.
Sport mode can also be entered or exited by pressing the M button on the left hand grip or top handle
twice. After entering Sport mode by pressing the M button twice, press and hold the M button to switch
to follow mode and release to return to Sport mode.