ARRI WCU-4 User Manual Download Page 54

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Menu

Snap Function
Use the

SNAP

soft button to correct a slight offset for a single data

point. The snap function will move the nearest available data point

on the WCU-4 screen to the currently set lens position:

1 Drive the lens scale to a witness mark.
2 Press the

SNAP

soft button. The nearest available data

point on the WCU-4 screen will jump to the currently set

position.

Press the

RESET

soft button to reset all editing actions.

Press the

BACK

soft button to apply all editing actions and return to

the Select Axis screen.
Press the

SAVE

soft button to save the lens file to SD card folder /

ARRI/ALEXA/LDA. You can edit the lens name before saving.

Uploading a Lens File

Uploading a lens file wirelessly to the motor controller is not yet

supported. This feature will be available with a future software

update package.

11.5.2

Circle of confusion

Select the circle of confusion (COC) for correct depth of field

calculation.
Use the

and

DOWN

soft buttons or the zoom stick to scroll

through the COC list. Press the

SET

soft button to select a circle of

confusion.

Summary of Contents for WCU-4

Page 1: ...WCU 4 Wireless Compact Unit U S E R M A N U A L 2nd May 2016 WCU 4 Wireless Compact Unit U S E R M A N U A L 2nd May 2016 ...

Page 2: ...r brands or products are trademarks or registered trademarks of their respective holders and should be treated as such Original version For further assistance ARRI Cine Video Geräte Gesellschaft m b H Pottendorferstraße 23 25 3 1 A 1120 Vienna Austria E mail service arri at Website www arri com Scope This User Manual applies to the following product K2 72103 0 WCU 4 with Software Update Packet SUP...

Page 3: ...3 06 10001397 K5 74422 0 W01107 02 05 2016 ...

Page 4: ...is subject to change without notice For product specification changes after this manual was published refer to the latest published ARRI data sheets or release notes 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 Neither ARRI nor its subsidiaries assum...

Page 5: ...cost or recovery 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 In the event that one or all of the foregoing clauses are not allowed by applicable law the fullest extent permissible clauses by applicable law are validated ...

Page 6: ... operation 16 7 2 Control functionalities 16 7 3 LDS Lens Data System 16 7 4 Hardware combinations 18 8 Layout 19 9 Control Panel 22 10 Home Screen 24 10 1 Motor calibration 25 10 2 Camera remote 26 10 3 FOCUS setup 30 10 4 IRIS setup 32 10 5 ZOOM setup 34 11 Menu 36 11 1 Radio Channel 37 11 2 Control Setup 38 11 3 Motor Setup 41 11 4 Pre marked Focus Ring 43 11 5 Lens Data 44 11 5 1 Lens programm...

Page 7: ...1 9 Firmware 58 11 10 System Info 61 11 10 1Region settings 62 12 Appendix 63 12 1 Screen Icons 63 12 2 Screen Messages 65 12 3 Part numbers 66 12 4 Compatibility 68 12 5 Pinouts 70 12 6 Dimensions and weight 71 12 7 Radio system 72 12 8 Service Mode 73 12 9 Service contacts 77 12 10 International declarations 78 ...

Page 8: ... imminent hazardous situation which if not avoided will result in death or serious injury WARNING WARNING indicates a potentially hazardous situation which if not avoided may result in death or serious injury CAUTION CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury NOTICE NOTICE explains practices not related to physical injury No safe...

Page 9: ...the plug not the cable Never try to repair All repair work should be done by a qualified ARRI Service Center Never remove or deactivate any safety equipment incl warning stickers or paint marked screws Always protect from moisture cold heat dirt vibration shock or aggressive substances General precautions Use only the tools materials and procedures recommended in this document Unplug all cables du...

Page 10: ...umers and shall be used by skilled personnel only Every user should be trained according to ARRI guidelines Use the product only for the purpose described in this document Always follow the valid instructions and system requirements for all equipment involved The WCU 4 is solely and exclusively for use on professional camera setups ...

Page 11: ...hipment or disposal Delivery On delivery please check that the package and content are intact Never accept a damaged or incomplete delivery A complete delivery includes Wireless Compact Unit WCU 4 Hand strap Lanyard Plain white marking ring SD Card User manual Original packaging Warranty For scope of warranty please ask your local ARRI Service Partner ARRI is not liable for consequences from inade...

Page 12: ...n direct sunlight while the backlit focus knob and control buttons allow the WCU 4 to also be used in darkness WCU 4 Main Features Ergonomic 3 axis lens control Vibrating markers Easy to read lens data display Ultrasonic distance readout Backlit focus knob with adjustable friction Pre marked focus rings Focus tracking function Remote REC and tally Advanced camera remote control Lens programming in...

Page 13: ... in capital letters for example MENU soft button Menus and screens are written in italic letters for example home screen The appendix at the back of the manual contains useful reference material including radio frequencies spare parts and additional accessories connector pin out diagrams and dimensional drawings ...

Page 14: ...tton Enter the Radio Channel menu Select the same radio channel as set on the corresponding ARRI motor controller with white coded radio modem Check for proper region settings See Region settings page 62 Make sure that the radio transmission is switched on upper center soft button Return to Home screen by pressing the BACK or HOME button The selected radio channel will be indicated in the top cent...

Page 15: ...ation might lead to damage of the lens due to the high level of motor torque Using a Pre Marked Focus Ring The use of pre marked focus rings on the WCU 4 hand unit requires lens data from the motor controller or camera Press the WCU 4 MENU button Enter the Pre Marked Focus Rings menu and select a focus ring Return to Home screen by pressing the BACK or HOME button The selected focus ring will be i...

Page 16: ... mode is displayed in HOME screen See Screen Icons page 63 7 2 Control functionalities The WCU 4 is capable to control up to tree motors focus iris zoom start stop the recording and control other camera parameters See Camera remote page 26 7 3 LDS Lens Data System Lens data Lens data is a continuous stream of information about the focus iris and zoom settings of a lens The data is sent by either c...

Page 17: ...s tracking is a continuous automatic focus adjustment based on the distance measured by an ultrasonic measuring device such as the UDM 1 The distance information will be forwarded from the camera or the motor controller to the WCU 4 ...

Page 18: ...18 Overview 7 4 Hardware combinations The WCU 4 can be combined with hardware shown below NOTICE See Compatibility page 68 for detailed information about hardware compatibility ...

Page 19: ...Layout 19 8 Layout ...

Page 20: ...elow Lower Soft But tons Press button briefly to select the menu item shown above USER Button User configurable push button Screen 3 transflective TFT color panel Displays camera and lens status and control infor mation Focus Knob Controls focus lens motor Re configurable to iris lens motor control Friction Adjust ment Adjusts the friction for the focus knob Press and hold the center button Turn t...

Page 21: ...completely when loading Shift the release slider to release the battery SD Card Slot Protected by rubber cap Insert SD card face up Lanyard Bushing Attach the lanyard here Hand Strap Lug Attach the hand strap here M4 Mounting Points M4 mounting points for optional accessories WCU 4 with mounting plate K2 0006501 ...

Page 22: ...he 3 transflective LCD display shows vital lens and camera information and is easily readable in any ambient light conditions Power Button Press the power button momentarily to switch the WCU 4 on To switch the WCU 4 off press the button for three seconds and a countdown is displayed If the button is released before the countdown has elapsed the WCU 4 does not shut down ...

Page 23: ...ess a new menu level press the SELECT soft button or press the USER button To go one level back up press the BACK soft button Press the HOME soft button to return to the Home screen Use the UP DOWN soft buttons or use the zoom stick to navigate through the menu Keep the soft button pressed to scroll through the list A parameter displayed on the right hand of the screen can be edited with the CHANG...

Page 24: ...ed to the focus iris and zoom lens rings The distance readout of compatible measuring devices such as the Ultrasonic Distance Measure UDM 1 or the Cinetape will automatically appear on the WCU 4 Home screen if connected to the respective motor controller or camera The distance readout is displayed as green numbers in the center of the WCU 4 screen Note Fast focus racks can result in an offset betw...

Page 25: ...the motor controller NOTICE Note A lens motor must be recalibrated under the following conditions When a lens motor is detached from the lens After changing lenses After a change in motor position while powered down NOTICE Omitting motor calibration might lead to damage of the lens due to the high level of motor torque ...

Page 26: ...om the connected camera The optional ALEXA Remote License See Firmware page 58 offers extended camera setup functionality including Frame Rate Shutter Angle Exposure Index White Balance ND Filter Monitor Output Configuration User Button Access See Cameras page 68 for de tailed compatibility information ...

Page 27: ...t button or the USER button to enter the corresponding sub menu CAMERA SETUP SCREEN SETTING FPS The Frame Rate Shutter Angle Exposure Index and White Balance submenus contain a list of pre set parameters from the camera Use the UP and DOWN soft buttons or the zoom stick to select a parameter from the list Press the SET soft button or the USER button to activate the corresponding parameter on the c...

Page 28: ...screens containing the camera User buttons 1 to 3 and 4 to 6 To toggle between the two screens press the soft button NEXT Press the respective USER soft button to activate or deactivate the corresponding function on the camera The USER button function must be assigned at the camera User Buttons 1 3 User Buttons 4 6 ...

Page 29: ...T screen The MONITOR OUT screen allows changing moni tor output settings Use the UP and DOWN soft buttons or the zoom stick to select a monitor output option from the list Press the CHANGE soft but ton or the USER button to activate or deactivate the corresponding output setting on the camera ...

Page 30: ...ith Motor mode left and Marker mode right LIMIT The LIMIT soft button lets you set a motor limit that limits the range of the motor on the lens for example from 3 to 10 To set a motor limit proceed as follows 1 Drive the motor to the first limit position 2 Press and hold the LIMIT soft button 3 Drive the motor to the second limit position 4 Release the LIMIT soft button A blue LIM symbol will appe...

Page 31: ...ocus scale of a lens and the corresponding lens data values To set an offset proceed as follows 1 Drive the lens ring to a witness mark for example 3 6 2 Press and hold the OFFSET soft button 3 Turn focus knob so the value in the WCU 4 display lines up the physical position on the lens ring 4 Release the OFFSET soft button An orange O symbol will appear next to the OFFSET soft button indicating th...

Page 32: ...blue padlock symbol will disappear 10 4 IRIS setup Press the IRIS soft button to enter the WCU 4 IRIS menu It allows the setting of iris motor limits as well as locking of the iris slider LIMIT The LIMIT soft button lets you set motor limits To set a motor limit proceed as follows 1 Drive the motor to the first limit position 2 Press and hold the LIMIT soft button 3 Drive the motor to the second l...

Page 33: ...utton to lock the iris slider A blue padlock symbol will appear next to the LOCK soft button and next to the IRIS soft button on the Home screen Press the LOCK soft button again to unlock the iris slider The blue padlock symbol will disappear ...

Page 34: ... the second limit position 4 Release the LIMIT soft button A blue LIM symbol will appear next to the LIMIT soft button indicating that limits are set Press the LIMIT soft button again to deactivate the limits The symbol will disappear ZOOM SPEED Press the lower center soft button to set the zoom control speed The currently selected speed is displayed on the soft button label Use the UP and DOWN so...

Page 35: ...oft button to lock the zoom stick A blue padlock symbol will appear next to the LOCK soft button and the ZOOM soft button on the Home screen Press the LOCK soft button again to unlock the zoom stick The blue padlock symbol will disappear ...

Page 36: ...36 Menu 11 Menu Press the MENU soft button to enter the WCU 4 main menu The main menu contains all parameters for the basic WCU 4 and motor setup ...

Page 37: ... center of the screen Use the UP and DOWN soft but tons or the zoom stick to select the radio channel Confirm the selec tion by pressing the SET soft but ton Pressing the SET soft button will automatically return to the Home screen Select the same channel on the WCU 4 and the corresponding motor controller See Region settings page 62 for further radio settings ...

Page 38: ...tton to assign the knob control to the focus or iris motor or to switch the knob control off Use the UP and DOWN soft buttons or the zoom stick to select Vibration and press the CHANGE soft button to switch vibrations on digital focus marks on and off SLIDER Enter the Slider Setup screen by pressing the SLIDER soft button Use the UP and DOWN soft buttons or the zoom stick to select Control and pre...

Page 39: ...ct BlankScreen and press the CHANGE soft button to activate the blank screen mode for the iris scale on the Home screen Use a water based felt marker for manual iris marks on the white area next to the iris slider on the Home screen Slider setup and Blank Screen mode ...

Page 40: ...tton to assign the zoom stick to control the zoom motor or to switch the zoom stick off Note A motor can only be assigned to one control interface at a time Assigning the knob to the iris motor will automatically switch the slider to the focus motor and vice versa Assign the motor controls manually according to your preferences when using multiple hand units in network mode ...

Page 41: ... all motors except CLM 2 can be adapted to prevent sensitive lenses from mechanical overload Torque setting is not available for the CLM 2 motor Select Torque to enter the Torque setup screen Use the UP and DOWN soft buttons or the zoom stick to select between focus iris and zoom motors Use the CHANGE soft button to toggle through the torque values 1 is lowest 4 is highest ...

Page 42: ...te motors after re attachment of the motor and after each lens change Ignoring this procedure can lead to severe lens damage DIRECTION Select DIRECTION to enter the MOTOR DIRECTION setup screen The direction setting determines the motor drive direction affecting the response to the hand control The direction setting for lens motors refers to mounting on standard support rods on the bottom of the c...

Page 43: ...WCU 4 The displayed focus distance unit metric imperial depends on the lens data setting of the motor controller Change the distance unit on the motor controller if necessary Use the UP and DOWN soft buttons or the zoom stick to select your premarked focus ring Press the SET soft button or the User button to activate lens mapping to that specific ring Note Lens mapping to pre marked focus rings re...

Page 44: ...ration is a lens table that converts the lens motor encoder values into something a human can use like T stops and focus ring values Through lens programming lens tables and eventually lens data can be generated for any lens The WCU 4 hand unit offers a lens programming interface so a lens can be quickly programmed with no additional equipment besides a motor controller or camera with lens motors ...

Page 45: ...otor to the respective controller connector SD card Creating a Lens File First set up the motors on the lens and connect them to the camera or motor controller Establish a wireless or wired connection between WCU 4 and the motor controller Set the correct motor direction and torque Insert the SD card into the SD card slot of the WCU 4 Go to MENU LENS DATA LENS PROGRAMMING CREATE LENS FILE Press th...

Page 46: ...er the lens type Use the zoom stick to scroll though the characters on the left side of the screen Press the USER button to select a charac ter Press the DELETE soft button to delete a character Press the OK soft button to set the lens type Select the focal length Use the UP and DOWN soft buttons or the zoom stick to select a focal length from the list Select Custom to enter a custom focal length ...

Page 47: ...the OK soft button to set the serial number Select the focus unit metric or imperial Use the UP and DOWN soft buttons or the zoom stick to select the focus unit Press the OK soft button or the USER but ton to confirm the selection Select the lens axis to be programmed next Press the FOCUS soft button to program the focus scale Skip this step if you do not want to pro gram the focus scale ...

Page 48: ...s value on the display Press the OK soft button or the USER but ton to set the close focus data point Repeat this procedure for the other data points Make sure to distribute the data points as evenly as possible over the lens scale Use DOWN to go back to a previous set data point for resetting It is recommended to set at least 12 14 da ta points After setting the last focus point press FINISH to f...

Page 49: ...e the lens iris scale to its open iris mark Use the UP and DOWN soft buttons or the zoom stick to set the open iris value on the display Press the OK soft button or the USER but ton to set the open iris point Use the iris slider to drive the lens iris scale to the next iris mark Press the OK soft button or the USER but ton to set the iris point Do the same for the following iris data points ...

Page 50: ...ton Select the lens axis to be programmed next Press the ZOOM soft button to program the zoom scale Skip this step if you do not want to pro gram the zoom scale Use the slider to drive the lens zoom scale to its widest zoom mark Use the UP and DOWN soft buttons or the zoom stick to set the wide focal length val ue on the display Press the OK soft button or the USER but ton to set the focal length ...

Page 51: ...e for the following focal length points After entering all focal length points press the OK soft button to return to the Selec tAxis screen Press the SAVE soft button to save the lens file to the SD card folder AR RI ALEXA LDA Make sure to have an SD card in the WCU 4 Note You can use the FOCUS IRIS or ZOOM soft buttons to edit check an ex isting scale or to reprogram an existing lens scale See Ed...

Page 52: ... You can now upload the lens file from SD card to the camera or motor controller sup porting LDA Editing a Lens File Existing lens files can be edited with the WCU 4 hand unit and then stored back on the SD card Load the lens file to edit onto an SD card in the folder ARRI ALEXA LDA and insert the SD card into the SD card slot of the WCU 4 Go to MENU LENS DATA LENS PROGRAMMING EDIT LENS FILE Use t...

Page 53: ...ale and the corresponding scale on the WCU 4 screen 1 Select a reference witness mark on the WCU 4 display e g infinity 2 While keeping the OFFSET soft button pressed drive the lens scale to the corresponding witness mark 3 Release the OFFSET soft button when lens scale and display scale match Slide Function Use the SLIDE soft button to correct an offset for a single data point 1 Select the witnes...

Page 54: ...ions Press the BACK soft button to apply all editing actions and return to the Select Axis screen Press the SAVE soft button to save the lens file to SD card folder ARRI ALEXA LDA You can edit the lens name before saving Uploading a Lens File Uploading a lens file wirelessly to the motor controller is not yet supported This feature will be available with a future software update package 11 5 2 Cir...

Page 55: ...ocus Having the USER button pressed will set the zoom speed to 100 Knob Marker Select Knob Marker for setting digital focus marks on the WCU 4 lens data display Pressing the USER button momentarily will add a new focus mark to the lens data display Focus Tracking Select Focus Tracking to activate Focus Tracking mode Having the USER button pressed will make the focus motor follow the measured value...

Page 56: ...ue for the backlight intensity Use the UP and DOWN soft buttons or the zoom stick to select the backlight level Press the SET soft button or the User button to set the backlight level Automatic Mode Select Automatic Mode to have an automatic backlight adjustment that depends on the ambient lighting conditions Use the UP and DOWN soft buttons or the zoom stick to select the maximum possible backlig...

Page 57: ... to select a setting Setting 1 to 6 Press the LOAD soft button or the User button to load the setting Save Setting Select Save Setting and use the UP and DOWN soft buttons or the zoom stick to select the location you want to save a new setting to Setting 1 to 6 Press the SAVE soft button or the User button to save the setting to the currently selected location This will overwrite the previous sett...

Page 58: ...i com ecs wcu 4 2 Copy the Software Update Package to the folder ARRI WCU4 Firmware on an SD card FAT16 or FAT32 formatted 3 Insert the SD card into the SD card slot of the WCU 4 4 Turn the WCU 4 on 5 Go to MENU FIRMWARE SELECT UPDATE FILE 6 Use the UP and DOWN soft buttons or the zoom stick to scroll through the list of update files the SD card Press the SELECT soft button or the User button to s...

Page 59: ... file is being copied to the WCU 4 Do not remove the battery until the WCU 4 has re started automatically after update Installing a License Before purchasing a license key please save the WCU 4 s hardware info file for upload during the purchasing process 1 Switch the WCU 4 on 2 Insert the SD card into the SD card slot of the WCU 4 3 Go to MENU FIRMWARE LICENSED FEATURES ...

Page 60: ...are info file 6 Download the license key file and copy it to the SD card to the folder ARRI WCU4 Licenses 7 Insert the SD card into the SD card slot of the WCU 4 8 Go to MENU FIRMWARE LICENSED FEATURES 9 Press the INSTALL soft button and select a license file from the INSTALL LICENSE screen using the UP DOWN soft buttons or the zoom stick 10 Press the INSTALL soft button again and then confirm you...

Page 61: ...h DELETE soft buttons simultaneously 3 Once purchased a license key can be re installed again to the corresponding WCU 4 at any time 11 10 System Info The System Info screen shows the firmware version and WCU 4 serial number the network MAC address and firmware version of the installed radio module and the network ad dress of the connected motor con troller Enter the RADIO SETTINGS via the REGION ...

Page 62: ...and DOWN buttons to select the region you are in 3 Select WORLD if your spe cific region is not listed The WORLD setting provides a ra dio output power of 10 dBm and complies with Part 15 of the FCC rules Please make sure that this complies with the local radio laws 4 Press the SELECT soft button to activate the new region set ting NOTICE If the master device camera or motor controller is also equ...

Page 63: ...motor status unknown e g during system startup Equivalent for zoom motor and focus motor Zoom motor locked Equivalent for iris motor and focus motor Focus motor limits set Equivalent for zoom mo tor and iris motor Focus knob limits set Focus motor limits combined with knob limit Focus offset is set Zoom motor speed value set to 30 Camera information check camera info screen Critical CAM informatio...

Page 64: ...64 Appendix Radio connection disabled WCU 4 is hardwired with motor controller or camera Low battery Pre marked focus ring active but no lens data available from motor controller ...

Page 65: ...te lens motors recom mended If you are sure that nothing has been changed since the last calibration press CANCEL Motors calibrating Wait until calibration is finished New IRIS Motor Connect Indicates that an iris motor has been connected to the running system Press the YES soft button to assign the motor to the iris slid er Equivalent for zoom and focus motor Warning Second motor controller detec...

Page 66: ...72129 0 Pre Marked Focus Ring 0 25m for WCU 4 K2 72130 0 Pre Marked Focus Ring 0 35m for WCU 4 K2 72131 0 Pre Marked Focus Ring 0 50m for WCU 4 K2 72132 0 Pre Marked Focus Ring 1 00m for WCU 4 K2 0001652 Pre Marked Focus Ring 8 for WCU 4 K2 72133 0 Pre Marked Focus Ring 12 for WCU 4 K2 72134 0 Pre Marked Focus Ring 14 for WCU 4 K2 72135 0 Pre Marked Focus Ring 20 for WCU 4 K2 72136 0 Pre Marked Fo...

Page 67: ...Drum Extension 75m 250ft K2 0007624 Cable ALEXA mini to LCS K2 0007318 Cable LBUS to LCS 0 8m 2 5ft Miscellaneous K2 0006501 WCU 4 Plate K2 0008271 WCU 4 Monitor Mount K2 72146 0 Carrying case for WCU 4 and ac cessories 10 0000268 ALEXA Remote License for WCU 4 available from ARRI li cense shop http alshop arri de ...

Page 68: ... White Balance ND Filter Monitor Output Configu ration User Button Access Lens data transmission and distance readings from UDM 1 via LBUS CUB 1 required K0 0010104 Control of cforce mini Plus motors via LBUS ALEXA XT Plus ALEXA XT M ALEXA SXT Plus ALEXA Studio ALEXA 65 Direct compatible with WCU 4 wireless and wired Camera control ALEXA Remote license needed See Miscellaneous page 67 Following co...

Page 69: ...rollers UMC 4 Universal Motor Controller Wireless and wired control Camera control of connected camera ALEXA Remote license is re quried Control up to 3 motors active passive mixed For active motors the cable K2 0007318 is needed also an additional power supply cable for LBUS is recommended UDM 1 distance data LDA Lens data archive and lens programming Fujinon and Canon demands see UMC 4 manual fo...

Page 70: ...ntroller Wireless and wired control Control ENG Type lenses Lens data is transmitted to the WCU 4 NOTICE For questions about hardware which is not listed above please contact our customer support service arri at 12 5 Pinouts LCS connector 1 GND Ground 2 n c 3 CAN L CAN bus 4 CAN H CAN bus 5 V BAT Battery supply output ...

Page 71: ...Appendix 71 12 6 Dimensions and weight Weight without straps and battery 730g 25 8oz ...

Page 72: ...and lens data communication with a white coded radio module A white ring at the base of the antenna socket identifies it There are 8 channels to choose from Channel Frequency 0 2 410 GHz 1 2 415 GHz 2 2 430 GHz 3 2 435 GHz 4 2 450 GHz 5 2 455 GHz 6 2 470 GHz 7 2 475 GHz White radio and legacy yellow radio cannot be mixed in the same radio network of the camera and its hand units However both syste...

Page 73: ...on from the factory and usually do not need a re calibration ATTENTION Note Do ONLY use the service mode if you experience issues and need to re calibrate the WCU 4 control devices Make sure that you understand the calibration procedure before using it To avoid unexpected interaction with an occasionally connected motor controller be sure the radio is disabled and no cable is connected to the LCS ...

Page 74: ...reen Turn the knob clockwise to its end position and press K CW Then turn the knob counter clockwise to its end position and press K CCW Attach the WCU 4 Knob Calibration Ring K2 0000848 Press TEST to check if the engravings on the Knob Calibration Ring align with the corresponding values on the WCU 4 screen If they do not align press the K LIN soft button to start the knob linearizing procedure N...

Page 75: ...tion Repeat the procedure until you finish with position 16 Press the UNDO soft button if you missed the correct alignment position and repeat the last step Press the READY soft button at the end of the procedure to return to the SERVICE MODE screen The new calibration becomes effective after rebooting the WCU 4 Knob Setup screens ...

Page 76: ...he slider exactly to the 0 po sition on the display and press SET 0 to confirm and store the alignment position Repeat the procedure until you finish with position 12 Press the READY soft button at the end of the procedure to return to the SERVICE MODE screen The new calibration becomes effec tive after rebooting the WCU 4 Note Be aware of a possible parallax error between the slider pointer and t...

Page 77: ...rs Mo Fr 9 00 18 00 CET Burbank USA ARRI Inc West Coast 1 877 565 2774 service arri com Business hours Mo Fr 8 15 17 00 PST New York USA ARRI Inc East Coast 1 877 565 2774 service arri com Business hours Mo Fr 8 00 17 30 EST Mississauga Canada ARRI Canada Limited 1 416 255 3335 service arri com Business hours Mo Fr 8 30 17 00 EDT Hong Kong China ARRI Asia Limited 852 2537 4266 service arriasia hk ...

Page 78: ...bstances in electrical and electronic equipment The compliance with the requirements of the European Directives was proven by the application of the relevant harmonized standards FCC Class A Statement Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection ag...

Page 79: ... Cet appareil numérique de la Classe A respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada Japan MIC Statement Complies with Ministry of Internal Affairs and Communications notification Article 88 Annex 43 Radio Module The WCU 4 contains the following radio module FCC ID Y7N EMIP300 IC ID 9482A EMIP300 MIC ID 011 150023 NOTICE It may not be legal to operate Wireless Com...

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