Related Manuals for ARRI DEH-2
Summary of Contents for ARRI DEH-2
- Page 1 Digital Encoder Head DEH-2 O P E R A T I N G M AN U A L 2023-09-07 (V1.0, English)
- Page 2 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...
- Page 3 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.
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Page 4: Table Of Contents
Certifications and Safety Standards................. 9 Safety Instructions......................11 Safety Conventions and Product Labels................ 11 General Safety Instructions.................... 12 Installation and Operation..................... 15 DEH-2 Overview......................15 DEH-2 Installation......................17 Pin Out..........................18 LBUS Setup........................19 Cleaning and Repair.......................21 To Change the Battery....................22 Transportation, Storage and Disposal................23... -
Page 5: About This Document
Our Advanced Service Training courses are designed to transfer detailed knowledge about how to service and repair all types of ARRI products and give you permanent access to detailed Service instructions, special tools and spare-parts. To learn more, please visit... - Page 6 About this document Document Revision History Document ID: D45 1000 7441 Version Release Date Description 2023-04-11 Initial Release 1.01 K11330 2023-09-07 Certification updated...
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Page 7: About The Product
In Broadcast and Studio configuration the new fluid head with digital encoders DEH-2 covers the needs of sophisticated video shooters. The DEH-2 can hold camera systems from 3 kg (7 lbs) to 30 kg (66 lbs) and up to 40 kg (88 lbs.), if their center of gravity is not higher than 100 mm. -
Page 8: Technical Data
About the Product Technical Data Weight 10,5 kg 23 lb Minimum Payload Capacity 3 Kg 7 lbs Maximum Payload Capacity 30 Kg 66 lbs Bowl Diameter Flat Base Mitchell Mount Fluid Drag Continuous Counterbalance Continuous Pan Range 360° Tilt Range +/- 90°... -
Page 9: Environmental Conditions
Certifications and Safety Standards Approval Information The DEH-2 is approved for use in countries where the CE or FCC declaration is accepted. That contains the European Union, Canada, and the USA. Additionally, the DEH-2 can be used in many other countries, including UK, China (incl. HK), Australia, New Zealand, UAE, Singapore, Japan, India, Egypt, South Africa, Mexico, Serbia, Thailand, Israel, Philippines, Lebanon, Bangladesh and Indonesia. - Page 10 Changes or modifications to the product not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Industry Canada Compliance Statement Complies with CAN ICES-003(A) / NMB-003(A). South Korea DEH-2 Registration No. R-R-ARg-DEH-2...
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Page 11: Safety Instructions
Safety Instructions Safety Instructions 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. -
Page 12: General Safety Instructions
Risk of fire Risk of short-circuits and back currents to power supplies / batteries. Do not connect any external battery or power supply via the LBUS cable to the DEH-2, the Master Grips, the OCU-1 or any other LBUS Controller. - Page 13 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 system 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. WARNING Overloading the System by Persons or Objects Risk of injury caused by the system tipping over.
- Page 14 Safety Instructions CAUTION Risk of Damage from Battery Acid Risk of damage to the system. Remove the battery for the illuminated display and bubble level during long term storage. Replace an empty battery immediately to avoid damage from battery acid. ADVICE Part Loosening Caused by External Vibration Risk of damage to the system.
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Page 15: Installation And Operation
Installation and Operation Installation and Operation DEH-2 Overview... - Page 16 Installation and Operation...
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Page 17: Deh-2 Installation
(CG) in mind. ► Place the camera on the top of the DEH-2 encoder / fluid head, leaning it sidewards against the left side of the head (slide lock side). Push the assembly into horizontal position until you feel the click of the slide lock lever, which will be in position 1 (at this point the camera plate is clamped but still moving fore-and-aft). -
Page 18: Pin Out
TILT-CLK TILT-CLK-N The BiSS module inside the DEH-2 must be supplied with 12/24 V DC via the BiSS socket (pin 1). Otherwise it will not work. Please note that only one of the two interfaces (LBUS or BiSS) is active at the same time. You... -
Page 19: Lbus Setup
LBUS Setup ADVICE Read and understand this operating manual, before you use the DEH-2 encoder / fluid head. Read and understand the user manuals of the components used with the DEH-2 (e.g. LBUS controllers like Master Grip Wheel / Rocker, OCU-1, DEP-1) before installation and operation. - Page 20 Installation and Operation Possible LBUS Controller Setup...
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Page 21: Cleaning And Repair
Repairs carried out by Untrained Personnel Risk of injury and damage. Do not try to repair the device yourself. Repairs may only be carried out by authorized ARRI service partners. For repairs and maintenance work on the system, please contact the ARRI Service. -
Page 22: To Change The Battery
To Change the Battery ADVICE The DEH-2 is equipped with a battery to supply the illuminated display and bubble level. Never use a rechargeable battery. Only use a 6LR61 type 9V battery in the DEH-2. Disconnect and remove the battery during long term storage. -
Page 23: Transportation, Storage And Disposal
Follow the specified environmental conditions. Do not store the accessories in places where they may be subject to temperature extremes, direct sunlight, high humidity, severe vibration or strong magnetic fields. If you have any questions regarding the transport or storage of ARRI products, please contact the ARRI Service. -
Page 24: Specification Of The Biss Protocol
Specification of the BiSS Protocol Specification of the BiSS Protocol Bidirectional Serial Sensor Interface (BiSS) The Serial BiSS communication differentiates between the fast transmission of sensor data and the slower transmission of register data. The transmission of sensor data is unidirectional; here, encoder can only output data, whereas the bidirectional transmission of register data can include read and write access. - Page 25 Specification of the BiSS Protocol Chart: Alignment Bits Register – mode ( BiSS – Interface) The register communication is initiated by a low signal following the first falling edge from the master on the clock line. The master keeps the clock line on low until the encoder reacts with a falling edge on the data line and thus signaled the changeover to register mode.
- Page 26 Specification of the BiSS Protocol Register mode: Write When data is being written to a register, after the encoder has confirmed the mode changeover the same addressing sequence as for read access is used (with the WNR bit at “1”). Following the second start bit the master transmits the data to be written which encoder returns for verification, bit by bit one clock pulse later.
- Page 27 Specification of the BiSS Protocol Timing BiSS Register Mode Example for read register 78h Keep clock active until start bit is sent by encoder. Approx. time ~ 416 μs.
- Page 28 Specification of the BiSS Protocol See Figure: The clock should be applied until encoder sends ACK ( ~ 416 μs). This time is needed because the ASIC has to read the EEPROM internally before sending the data. There are different times for different registers because registers are mapped either directly in the ASIC or externally to an EEPROM value (takes more time).
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Page 29: Arri Service Contacts
ARRI Service Contacts Please see the current list of service partners at Service contacts Arnold & Richter Cine Technik ARRI CT Limited / London GmbH & Co. Betriebs KG 2 Highbridge, Oxford Road Herbert-Bayer-Str. 10 UB8 1LX Uxbridge 80807 Munich... - Page 30 ARRI Service Contacts ARRI Hong Kong Limited ARRI Korea Limited 41/F One Kowloon, 1 Wang Kolon Digital Tower 1(#1505-06), 25 Yuen Street Kowloon Bay Seongsuil-ro 4 gil, Seongdong-gu Hong Kong 04781 Seoul China Korea +852 2537 4266 +82 (0)70 4419 6401...