ARRI ALEXA 35 User manual

ALEXA 35
OPERATING MANUAL
July 4, 2022 (1.0)
ALEXA 35
OPERATING MANUAL
July 4, 2022 (1.0)

Disclaimer 2
Disclaimer
Before using the products, be sure to read and understood all respective instructions.
The products are available for commercial customers only.
For product specification changes since this manual was published, refer to the latest publications of
ARRI data sheets or data books, etc., for the most up-to-date specifications. Not all products and/or
types are available in every country. Please check with an ARRI sales representative for availability and
additional information.
ARRI assumes no responsibility for any errors that may appear in this document. The information is
subject to change without notice.
While ARRI endeavors to enhance the quality, reliability and safety of their products, customers agree
and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
risk of damage to property or injury (including death) to persons arising from defects in the products,
customers must incorporate sufficient safety measures in their work with the system and have to heed
the stated canonic use.
ARRI or its subsidiaries expressly exclude any liability, warranty, demand or other obligation for any
claim, representation, or cause, or action, or whatsoever, express or implied, whether in contract or tort,
including negligence, or incorporated in terms and conditions, whether by statue, law or otherwise. In
no event shall ARRI or its subsidiaries be liable for or have a remedy for recovery of any special, direct,
indirect, incidental, or consequential damages, including, but not limited to lost profits, lost savings, lost
revenues or economic loss of any kind or for any claim by third party, downtime, good will, damage to or
replacement of equipment or property, any cost or recovering of any material or goods associated with
the assembly or use of our products, or any other damages or injury of the persons and so on or under
any other legal theory.
Neither ARRI nor its subsidiaries assume any liability for infringement of patents, copyrights or other
intellectual property rights of third parties by or arising from the use of ARRI products or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted
under any patents, copyrights or other intellectual property right of ARRI or others.
ARRI or its subsidiaries do not assume any responsibility for incurred losses due to improper handling
or configuration of the camera or other system components, due to sensor contamination, occurrence
of dead or defective pixels, defective signal connections or incompatibilities with third party recording
devices.
In the case one or all of the foregoing clauses are not allowed by applicable law, the fullest extent
permissible clauses by applicable law are validated.

Imprint 3
Imprint
© 2022 Arnold & Richter Cine Technik GmbH & Co. Betriebs KG. All rights reserved.
The system contains proprietary information of Arnold & Richter Cine Technik GmbH & Co. Betriebs
KG; it is provided under a license agreement containing restrictions on use and disclosure and
protected by copyright law. Reverse engineering of the software is prohibited.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form
or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior written
permission of Arnold & Richter Cine Technik GmbH & Co. Betriebs KG.
Due to continued product development the information in this document may change without notice.
The information and intellectual property contained herein is confidential between ARRI and the client
and remains the exclusive property of ARRI. If you find any problems in the documentation, please
report them to us in writing. ARRI does not warrant that this document is flawless.
ARRI, ALEXA 35 and ARRIRAW are trademarks or registered trademarks of Arnold & Richter Cine
Technik GmbH & Co. Betriebs KG. All other brands or products mentioned are trademarks or registered
trademarks of their respective holders and should be treated as such.
Apple ProRes 422 HQ, Apple ProRes 4444, Apple ProRes 4444 XQ, and the
ProRes logo are trademarks or registered trademarks of Apple Computer, Inc., used
under license therefrom.
Original version.
For Further Assistance
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Herbert-Bayer-Str. 10
80807 Munich
Germany
[email protected]
www.arri.com/en/technical-service

Content 4
Content
1 About this Document....................................................................................................... 5
2 About this Product........................................................................................................... 6
2.1 Introduction to the ALEXA 35...........................................................................................6
2.2 Intended Use.................................................................................................................... 6
2.3 Identification...................................................................................................................... 6
2.4 Environmental Conditions.................................................................................................6
2.5 Technical Data.................................................................................................................. 7
2.6 Dimensional Drawings.................................................................................................... 10
2.7 Scope of Delivery and Warranty.................................................................................... 11
2.8 Certifications and Safety Standards (in progress)..........................................................11
3 Safety Instructions..........................................................................................................16
3.1 Safety Conventions and Product Labels........................................................................ 16
3.2 General Safety Instructions............................................................................................ 17
4 Camera Overview............................................................................................................21
4.1 Camera Layout............................................................................................................... 21
4.2 Multi Viewfinder MVF-2 Layout...................................................................................... 24
5 Mounting and Assembly................................................................................................ 25
5.1 Attachment of Accessories............................................................................................. 25
5.2 Power Supply..................................................................................................................26
5.3 Viewfinder Connection.................................................................................................... 28
6 Basic Operation.............................................................................................................. 29
6.1 Switching On and Off..................................................................................................... 29
6.2 Menu Operation.............................................................................................................. 29
7 Cleaning and Repair.......................................................................................................30
7.1 Cleaning Instructions...................................................................................................... 30
7.2 Repair..............................................................................................................................31
8 Transportation & Storage.............................................................................................. 32
9 Disposal........................................................................................................................... 33
10 ARRI Service Contacts...................................................................................................34

About this Document 5
1 About this Document
This operating manual is aimed at everyone involved in using the system and provides directions
on how to operate it safely and as intended. To ensure safe and correct use, all users must read the
operating manual before using the system for the first time.
This operating manual is an essential part of this product and must be easily accesible and in close
proximity to the equipment so that users can use it as a reference anytime.
The separate ALEXA 35 User Manual contains more detailed information about the features and
functionalities of the camera. Please visit the website www.arri.com to download the ALEXA 35 User
Manual and much more information.
Keep the operating manual, the user manual and all other operating and assembly instructions
belonging to the system in a safe place for future reference and possible subsequent owners.
Document Revision History
Document ID: D45 10006703
Version Release Date Description
1.0 K10948 04.07.2022 Initial Release

About this Product 6
2 About this Product
2.1 Introduction to the ALEXA 35
For over a decade the combination of the ALEV 3 sensor and ARRI Color Science have set the gold
standard for digital image quality in the professional motion picture industry with ALEXA and AMIRA
cameras.
Now, with the introduction of the ALEXA 35 camera, ARRI raises the bar even higher with the new
Super 35 format 4.6K 3:2 ALEV 4 sensor and new REVEAL Color Science. ALEXA 35 provides
significantly more exposure latitude, improved color reproduction, better look handling and increased
creative control for the cinematographer, while fulfilling the 4K mandate for all Super 35 and LF lenses,
spherical and anamorphic. With its familiar controls and a new line of custom crafted accessories,
ALEXA 35 is the most versatile Super 35 motion picture camera available.
2.2 Intended Use
INFO
All versions of the product are intended exclusively for professional use and may only be used
by skilled personnel. Every user should read and understand the operating instructions and the
user manual. Use the product only for the purpose described in this document. Always follow the
instructions and system requirements for all equipment involved.
The ARRI ALEXA 35 is a 35mm digital camera to be used solely and exclusively for recording images
at various resolutions suitable for a variety of distribution formats:
Open Gate 4.6K, 16:9 4.6K, 4K, UHD, 2K and HD recording resolutions
ARRIRAW and Apple ProRes codecs
LogC4 or ARRIRAW encoding
Codex Compact Drive recording
Up to 120 fps
Only use the ALEXA 35 as described in the operation manual and user manual. Any other use is
considered improper and can result in personal injury and/or property damage. ARRI assumes no
liability for damages or changes that are caused by improper use.
The entire product may not be changed or converted.
2.3 Identification
Product Label
The camera serial number is located
on the product label on the left side of
the camera next to the media bay door.
The serial number consists of the last 5 digits of the product number K1.0039373-XXXXX.
(here: 50103)
2.4 Environmental Conditions
The ALEXA 35 should only be used and stored under certain environmental conditions. Check the
following conditions before commissioning and operation:

About this Product 7
Electrical Requirements
Operating Temperature
Storage Temperature
Humidity
Input voltage: 20.5 - 33.6 V DC
-20° C to +45° C / -4° F to +113° F
-30° C to +70° C / -22° F to +158° F
0-95% RH from -20° C to +45° C / -4° F to +113° F
2.5 Technical Data
Sensor Type Super 35 format ARRI ALEV 4 CMOS sensor with Bayer pattern color filter array
Sensor Photosites and Size 4608 x 3164
27.99 x 19.22 mm / 1,102x 0,757"
Ø33.96 mm / 1,337"
Sensor Frame Rates 0.75 - 120 fps
Project Frame Rates 23.976, 24, 25, 29.97, 30, 47.952, 48, 50, 59.94, 60 fps
Weight 2.9 kg / 6.4 lbs (camera body with three antennas and LPL Mount (LBUS))
Photosite Pitch 6.075 μm
Sensor Mode Active Image Area
(Dimensions)
Image Circle
Ø
Active Image Area
(Photosites)
Recording Resolution
(Pixel)
Max. fps*
4.6K 3:2 Open Gate 28.0 x 19.2 mm
1,102 x 0,756"
33.96 mm
1,337" 4608 x 3164 4.6K (4608 x 3164) 75 fps (ARRIRAW) 60 fps (ProRes)
4.6K 16:9 28.0 x 15.7 mm
1,102 x 0,618"
32.10 mm
1,264" 4608 x 2592 4.6K (4608 x 2592) 75 fps (ARRIRAW)
4.6K 16:9 28.0 x 15.7 mm
1,102 x 0,618"
32.10 mm
1,264" 4608 x 2592 4K (4096 x 2304) 75 fps (ProRes)
4K (4096 x 2304) 120 fps (ARRIRAW)
100 fps (ProRes)
UHD (3840 x 2160) 120 fps (ProRes)
2K (2048 x 1152) 120 fps (ProRes)
4K 16:9 24.9 x 14.0 mm
9,803 x 0,551"
28.57 mm
1,125" 4096 x 2304
HD (1920 x 1080) 120 fps (ProRes)
4K 2:1 24.9 x 12.4 mm
9,803 x 0,490"
27.82 mm
1,095" 4096 x 2048 4K (4096 x 2048) 120 fps (ARRIRAW) 120 fps (ProRes)
3.3K (3328 x 2790) 100 fps (ARRIRAW)
75 fps (ProRes)
3.3K 6:5 20.22 x 16.95 mm
0,796 x 0,693"
26.38 mm
1,039" 3328 x 2790
4K 2.39:1 Ana. 2x
(4096 x 1716) 100 fps (ProRes)
3K (3072 x 3072) 100 fps (ARRIRAW)
90 fps (ProRes)
3K 1:1 18.7 x 18.7 mm
0,737 x 0,737"
26.45 mm
1,041" 3072 x 3072
3.8K 2:1 Ana. 2x
(3840 x 1920) 100 fps (ProRes)
2.7K 8:9 16.66 x 18.75 mm
0,656 x 0,738"
25.09 mm
0,988" 2743 x 3086 UHD 16:9 Ana. 2x (3840 x 2160) 100 fps (ProRes)
2K S16 16:9 12.4 x 7.0 mm
0,490 x 0,276"
14.24 mm
0,561" 2048 x 1152 2K (2048 x 1152) 120 fps (ProRes)
* with Codex Compact Drive 2TB
Exposure Index Adjustable from EI 160 - 6400 in 1/3 stops
Exposure Latitude 17 stops
Shutter Electronic shutter, 5.0°- 356° or 1s - 1/8000s

About this Product 8
Recording Codecs MXF/ARRIRAW
MXF/Apple ProRes 4444 XQ
MXF/Apple ProRes 4444
MXF/Apple ProRes 422 HQ
Recording Media Codex Compact Drive 1TB (CA08-1024), Codex Compact Drive 2TB (CB16-2048)
Recording Modes Standard real-time recording, Pre-recording
Viewfinder Type Multi Viewfinder MVF-2 with OLED viewfinder display (1920 x 1080) and
4" LCD flip-out monitor (800 x 400)
Viewfinder Diopter Adjustable from -5 to +5 diopters
Color Output Rec 709, Rec 2020, Rec 2100 PQ, Rec 2100 HLG, LogC4
Look Control ARRI Textures
Custom color look (through ARRI Look File ALF4 or ARRI Look Library)
White Balance Manual and auto white balance, adjustable from 2000K to 11000K
Color correction adjustable from -16 to +16 CC
(1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values)
Filters Four position built-in motorized ND filter: Clear, 0.6, 1.2, 1.8
Fixed optical low pass, UV, IR filter
Lens Squeeze Factors 1.00, 1.25, 1.30, 1.33, 1.50, 1.65, 1.80, 1.85, 2.00
Exposure and Focus Tools False Color, Zoom, Aperture and Color Peaking
Audio Recording 4 channel linear PCM (24 bit, 48 kHz)
Image Outputs 2x VF custom CoaXPress connectors for MVF-2 viewfinder
2x 12G SDI (BNC) 422 1.5G HD, 422 3G HD, 444 3G HD, 422 6G UHD, 422 12G UHD, 444 12G UHD
Interfaces 1x LBUS (LEMO 4-pin) for lens motors, daisy chainable
1x SERIAL (LEMO 4-pin) for distance measuring accessories
1x TC (LEMO 5-pin) for timecode In/Out
1x ETH (LEMO 10-pin) for remote control and service
1x SYNC IN (BNC) for Genlock synchronization
1x RET IN (BNC, switchable on SDI 2)
1x USB-C for user setups, look files etc
1x Rear Interface (18-pin Pogo)
1x Top Interface (5-pin Pogo)
Audio Inputs 1x AUDIO (LEMO 6-pin) for balanced stereo line in
(line input max. level +24 dBu correlating to 0 dBFS)
Two built-in microphones for scratch audio
With Audio Extension Module AEM-1: additional 3x TA3 connectors (MIC/Line, +48V, AES)
Audio Outputs 1x 3.5 mm stereo headphone connector (on MVF-2)
2x SDI (embedded audio)
Power Inputs 1x PWR (LEMO 8-pin)
1x BAT (camera rear interface / battery adapter)
20.5 - 33.6 V DC
Power Outputs 1x RS (Fischer 3-pin) for 24 V accessory power out, start/stop and shutter pulse
1x 12 V (LEMO 2-pin) for 12 V accessory power out
1x LBUS (LEMO 4-pin) for lens motors & 24 V power out, daisy-chainable
1x AUDIO (LEMO 6-pin) for balanced stereo line in and 12 V accessory power out
1x ETH (LEMO 10-pin) for remote control, service and 24 V accessory power out
With Power Distribution Module PDM-1: additionally 4x 24 V, 2x 12 V and 1x D-Tap
Remote Control Options ARRI Electronic Control System (ECS)
Web-based remote control from phones, tablets and laptops via WiFi & Ethernet
Camera Access Protocol (CAP) via WiFi & Ethernet
GPIO interface for integration with custom control interfaces

About this Product 9
Wireless Interfaces Built-in WiFi module (IEEE 802.11b/g)
Built-in White Radio for ARRI ECS lens and camera remote control
Lens Mounts & Adapters ARRI LPL Mount (LBUS)
ARRI PL-to-LPL Adapter
ARRI PL Mount (LBUS)
ARRI PL Mount (Hirose)
ARRI EF Mount (LBUS)
Leitz M Mount for ARRI
Flange Focal Depth LPL Mount: 44 mm , PL mount: 52 mm
Power Consumption ~ 90 W (Camera body and MVF-2)
Measurements (HxWxL) 147 x 152.5 x 203 mm / 5.8 x 6.0 x 8.0" (camera body with LPL lens mount)
Operating Temperature -20° C to +45° C / -4° F to +113° F @ 0-95% RH
Storage Temperature -30° C to +70° C / -22° F to +158° F
Sound Level < 20 dB(A) at 30fps, recording 4K 16:9 - UHD, Apple ProRes 4444XQ, ≤ +30° ambient temperature
Licenses ALEXA 35 Cine License

About this Product 10
2.6 Dimensional Drawings
Camera body with LPL lens mount. All dimensions in mm.

About this Product 11
2.7 Scope of Delivery and Warranty
INFO
The packaging consists of recyclable materials. For the sake of the environment, dispose of the
packaging material at a suitable disposal site.
Always store, ship and dispose according to local regulations. ARRI is not liable for consequences
from inadequate storage, shipment or disposal.
On delivery, please check if package and content are intact. Never accept a damaged/incomplete
delivery.
K0.0041724 ALEXA 35 Body & LPL Lens Mount Set
A complete delivery includes:
1x K1.0039373 ALEXA 35 camera body
1x Camera Front Cover
1x USB-C memory stick
1x White Radio Antenna
2x WiFi Antennas
1x Tool Set
1x K2.0018983 LPL Mount (LBUS)
1x K2.0016936 PL-to-LPL Adapter
1x K2.0023751 B-Mount Battery Adapter
1x K2.0034180 Balance Utility Dovetail BUD-1
K0.0042900 ALEXA 35 Body & PL Lens Mount Set
A complete delivery includes:
1x K1.0039373 ALEXA 35 camera body
1x Camera Front Cover
1x USB-C memory stick
1x White Radio Antenna
2x WiFi Antennas
1x Tool Set
1x K2.0042651 PL Mount (LBUS)
1x K2.0023751 B-Mount Battery Adapter
1x K2.0034180 Balance Utility Dovetail BUD-1
Warranty
For scope of warranty, please ask your local ARRI Service Partner. ARRI is not liable for consequences
from inadequate shipment, improper use or use of third-party products.
2.8 Certifications and Safety Standards (in progress)
Approval Information
The ARRI ALEXA 35 is approved for use in Europe (CE), USA (FCC), Uk (UCKA), Kanada (ICES),
China (CMIIT), Japan (MIC), Australien (SDoC), Korea (ICC), Thailand (SDoC) and where one of those
declarations are accepted.
The import and use in other countries may be subject to legal, official or regulatory requirements
and regulations. It is the importer's or the user's responsibility, prior to importation or use, to inform
themselves of the applicable legal, regulatory and administrative requirements and regulations and
to ensure compliance with these requirements and regulations. This includes the applying for and
obtaining of all necessary approvals or registrations.
As far as reasonable and legally possible, ARRI will support requests in relation to such applications by
providing technical documents or declarations. As an importer or user, you confirm that you are familiar
and comply with the legal, regulatory, and administrative requirements and regulations that apply in
the countries to which you ship or use the products. You further confirm that you will arrange for any
necessary registrations, enrollments, or authorizations that are required in such countries.

About this Product 12
You release ARRI from all obligations resulting from any legislative, regulatory, or administrative
requirements regarding import or use of the products, except in countries where ARRI has obtained
a registration or certification. You agree to indemnify, defend, and hold ARRI harmless from any and
all claims, damages, losses, liabilities, costs, and expenses (including reasonable fees of attorneys
and other professionals) that may arise out of a demand on ARRI in connection with your obligations
mentioned above.
EU Declaration of Conformity
Brand Name:
Product Description:
ARRI
Digital Camera System ARRI ALEXA 35 (Europe Setting)
The designated products conform to the specifications of the following European directives:
Directive 2014/53/EU of the European Parliament and the Council of 16 April 2014 on the
harmonization of the laws of the Member States relating to the making available on the market of
radio equipment - OJ L 153, 22 May 2014, p. 62–106.
Directive 2011/65/EU of the European Parliament and the Council of 8 June 2011 on the restriction
of the use of certain hazardous substances in electrical and electronic equipment - OJ L 174, 1 July
2011, p. 88–110.
The compliance with the requirements of the European Directives was proved by the application of the
following standards:
EN 62368-1: 2020 + A11: 2020
EN 62311: 2008
EN 55032: 2015; EN 61000-3-2: 2014; EN 61000-3-3: 2013; EN 55035: 2017
ETSI EN 301 489-1 V2.2.3 (additionally covered version V1.9.2);
ETSI EN 301 489-17 V3.2.4; EN 300 328 V2.1.1
The object of the declaration described above complies with the provisions of Directive 2011/65/EU
of the European Parliament and the Council of June 8, 2011 on the restriction of the use of certain
hazardous substances in electrical and electronic equipment and the Commission Delegated Directive
(EU) 2015/863 of March 31, 2015.
The manufacturer bears sole responsibility for issuing this declaration of conformity.
Appendix I to EU Declaration of Conformity dated from 2021/10/25
This appendix refers to the following products: ARRI ALEXA 35
and lists all types of antennas applicable for this device.
Item Manufacturer Model Name Gain (dBi) Radiation Pattern Type Connector
For ECS White Radio RF Module EMIP400s:
1 Proant 333 (Ex-it 2400 Foldable) 2.0 Omni-directional Dipole Reverse SMA
For WiFi 2.4 GHz RF Module ST60-2230:
2 Radiall R380.500.150 0.0 Omni-directional Monopole Reverse SMA

About this Product 13
UK Declaration of Conformity
Brand Name:
Product Description:
ARRI
Digital Camera System ARRI ALEXA 35
The designated products conform to the specifications of the following United Kingdom regulations:
The Electromagnetic Compatibility Regulations 2016 (SI 2016 No. 1091 as amended by SI 2019
No. 696)
The Electrical Equipment (Safety) Regulations 2016 (SI 2017 No. 1206 as amended by SI 2019 No.
696)
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment
Regulations 2012 (SI 2012 No. 3032 as amended by SI 2020 No. 1647 SI 2021 No. 422 and SI
2019 No. 492)
The compliance with the requirements of the United Kingdom regulations was proved by the
application of the following standards:
EN 55032:2015 + A11:2020; EN 55035:2017 + A11:2020
IEC 62368-1:2018
EN IEC 63000:2018
The manufacturer bears sole responsibility for issuing this declaration of conformity.
FCC Compliance Statement
Class B Statement: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected
Consult the dealer or an experienced radio/TV technician for help
WiFi Module
ECS Transceiver
Module
FCC ID: SQG-60SIPT
FCC ID: Y7N-EMIP400
Industry Canada Compliance Statement
Complies with the Canadian ICES-003 Class B specifications.
This device contains licence exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic Development Canada’s licence exempt RSS(s). Operation is subject to the following two
conditions:This device may not cause interference. This device must accept any interference, including
interference that may cause undesired operation of the device.
WiFi Module
ECS Transceiver Module
IC ID: 3147A-602230C
IC ID: 9482A-EMIP400

About this Product 14
China
ALEXA 35 CMIIT ID: 2021AP13709
Japan
WiFi Module
ECS Transceiver
Module
003-170091
020-180030
Taiwan
WiFi Module
ECS Transceiver
Module
pending
pending
Australia & New Zealand
ALEXA 35
South Korea
ALEXA 35 Certification no:
R-R-ARg-ALEXA35
Singapore
pending
Philippines
WiFi Module
ECS Transceiver Module
pending
pending
Thailand
Supplier Declaration of Conformity S00783-22
United Arab Emirates
WiFi Module
ECS Transceiver Module
pending
pending

About this Product 15
Egypt
WiFi Module
ECS Transceiver Module
pending
pending
South Africa
WiFi Module
ECS Transceiver Module
pending
TA-2022/0070

Safety Instructions 16
3 Safety Instructions
This safety information is in addition to the product specific operating instructions in general and must
be strictly observed for safety reasons. Read and understand all safety and operating instructions
before you operate or install the system. Retain all safety and operating instructions for future
reference. Always follow the instructions in this and all documents supplied with the device to avoid
injury to yourself or others and damage to the system or other objects.
Assembly and operation should only be carried out by trained staff familiar with the system. Only
use the tools, materials and procedures recommended in this document. For the correct use of other
equipment, see the manufacturer's instructions.
3.1 Safety Conventions and Product Labels
Structure of Safety and Warning Messages
These instructions use safety instructions, warning symbols and signal words to draw your attention to
different levels of risk:
WARNING!
WARNING indicates a potentially hazardous situation which, if not avoided, may result in death or
serious injury.
Always follow the recommended measures to avoid this hazardous situation.
CAUTION!
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
Always follow the recommended measures to avoid this hazardous situation.
NOTICE
NOTICE signifies a potentially hazardous situation which can result in damage to property.
Always follow the recommended measures to avoid this hazardous situation.
INFO
Not relevant to safety, INFO provides additional information to clarify or simplify a procedure.
Warning Symbols and Product Labels
General warning sign Warning of electrical voltage
Warning of hot surfaces Warning of hand injuries
Warning of the risk of crushing Warning of obstacles on the ground

Safety Instructions 17
Please read all instructions care-
fully before using the product for
the first time.
Direct Current symbol found on elec-
tronics requiring or producing DC
power
3.2 General Safety Instructions
WARNING!
Operation of the Camera System in Case of Obvious Damage
Risk of electric shock and fire hazard caused by short circuit.
Do not use the system if electrical lines or housing are visibly damaged.
Operate the system using only the type of power source indicated in the manual.
Unplug the power cable by gripping the power plug, not the cable.
Do not operate the system in areas with humidity above operating levels or expose it to water or
moisture.
Do not get the system wet.
Do not lay cables over sharp edges (e.g. sheet metal, profile or other cut edges). Damaged
cables can cause electric shock, short circuit or fire.
Do not remove or deactivate any safety measures from the system (incl. warning stickers or paint
marked screws).
Repairs may only be carried out by authorized ARRI service partners.
WARNING!
Falling System Parts
If the system is inadequately built up or assembled, it can fall down and cause serious in-
juries and damage to the system or property.
Installation and operation may only be carried out by trained personnel who are familiar with the
system. Observe accident prevention regulations.
Do not place the camera system on an unstable trolley or hand truck, stand, tripod, bracket, table
or any other unstable support device.
Always place the camera on dedicated support devices.
Secure the camera system and its accessories against falling and tipping over. Observe the
general and local safety regulations.
When using the camera system on camera cranes, a suitable safety rope must be used.
WARNING!
Positioning the Camera System on an Inclined or Unsafe Plane
Risk of injury caused by the camera system tipping over.
Observe the accident prevention regulations.
Put the camera system on level and stable ground
Do not place the system on an unstable trolley or hand truck, stand, tripod, bracket, table or any
other unstable support device.
Always place the camera on dedicated support devices.
Use only accessories approved by ARRI. The use of accessories not approved by ARRI is at
your own risk. Please observe all relevant safety guidelines

Safety Instructions 18
WARNING!
Overloading the Camera System by Persons or Objects
Risk of injury caused by the camera system tipping over.
Do not lean on the camera system.
Do not place any unauthorized objects on the camera system.
Do not hang any unauthorized objects on the camera system.
Use only accessories approved by ARRI. The use of accessories not approved by ARRI is at
your own risk. Please observe all relevant safety guidelines
WARNING!
Changing the Lens Mount while the Camera is Powered
Risk of electric shock and permanent damage to the camera and lens mount.
Always switch off the camera and disconnect all power supplies before changing the lens mount.
CAUTION!
Using the Camera or Camera Accessories in a Humid Environment and with Con-
densation
When moving the camera and the camera accessories from a cool to a warm location or
when the camera is used in a damp environment, condensation may form inside the cam-
era, on the sensor, and on internal or external electrical connections. Operating the cam-
era while condensation is present bears risk of electric shock and/or fire caused by a short
circuit.
Never operate the camera and camera accessories when condensation occurs.
After moving the camera and camera accessories from a cool to a warm environment, wait for
some time for the system to warm up.
To reduce the risk of condensation, find a warmer storage location.
CAUTION!
Hot Surfaces on Camera Body and Camera Accessories
During extended operation, high data rates and/or operation at high ambient temperatures,
the camera's surface and the area around the fan outlet can get hot. Direct sunlight can re-
sult in camera housing temperatures above 60° C (140° F).
Never cover, obstruct or block the fan in- or outlets while the camera is powered.
Do not place the camera system near any heat sources during operation.
At ambient temperatures above 25° C (77° F), protect the camera and camera accessories from
direct sunlight.

Safety Instructions 19
CAUTION!
Hot Surfaces on Recording Media
During extended operation, high data rates and/or operation at high ambient temperatures,
the recording media in the camera can get hot to the touch and can cause pain or even
burns if held for too long directly after removal.
Do not handle the recording media for longer than three seconds and remove it quickly but
carefully.
Consider to wear protective gloves when removing the recording media or allow it to cool down
beforehand.
Do not put any labels or adhesive tape on the recording media (especially the side facing the
camera body). The recording media must have full contact to the thermal surface to ensure
proper heat conduction.
CAUTION!
Rotating Lens Motor
Risk of crushing fingers and capturing and unraveling long hair, jewelry and/or clothing.
Make sure that the lens motor is properly attached to the lens.
Do not touch the lens motor gears while they are moving.
Keep hair and loose clothing away from the motor gear teeth.
Keep cables connected to the camera away from the motor gear teeth.
CAUTION!
Connected Cable on the Floor
Risk of injury caused by tripping, falling or slipping over connected cables.
Always properly secure cables connected to the camera and camera accessories.
Install cables in a way that they cannot be tripped over.
If necessary, use a cable duct or secure the cables with adhesive tape.
Disconnect the cables from the camera and camera accessories before moving.
CAUTION!
Unhealthy Posture or Excessive Physical Exertion During Camera Operation
Using the camera in shoulder mode, on portable stabilizer systems, etc., as well carrying
for transport in general bears risk of permanent long term physical damage.
Ensure an ergonomic posture when operating and carrying the camera.
NOTICE
High Energy Light Sources
Permanent damage to the camera sensor and/or the viewfinder display.
Do not point the camera sensor into direct sunlight, very bright light sources or high energy light
sources (e.g. laser beams).
Do not point the viewfinder eyepiece into direct sunlight, very bright light sources or high energy
light sources (e.g. laser beams).

Safety Instructions 20
NOTICE
Open Lens Mount
When no lens or lens cap is attached to the camera, dirt and dust particles may enter the
camera and settle on the sensor cover glass. Particles on the sensor cover glass can later
be visible in the recordings made by the camera.
Place the protective cap on the lens mount, when no lens is attached to the camera
Contact ARRI Service to inspect the camera if undefined spots appear in the image.
NOTICE
Connection of Onboard Monitor
Damage to the SDI driver chip caused by power surge.
Always make sure to plug in the power cable first and then connect the BNC cable. As soon as
the power and BNC cables are connected, you can switch the camera or the accessories on or
off.
Always make sure to disconnect the BNC cable first and then disconnect the power cable.
Only use shielded power cables to power accessories that connect to the camera with a BNC
cable. When only the plus pin connects on a shielded power cable, the shield will act as the
power return and therefore not damage the SDI output.