EINSTEIN™ - Paul C. Buff, Inc.
Contents
1. EINSTEIN EINSTEIN The Einstein E640 Flash Unit by Paul C Buff Inc USER MANUAL v 7 2014 EINSTEIN SAFETY WARNINGS Paul C Buff Flash Units are designed for professional photographic use As with all elec tronic equipment users must observe all warnings and safety precautions Carefully read all operating instructions and safety instructions before use WARNING HIGH VOLTAGE Flash units contain high voltages and internal components that can store dangerous voltages even when the units are unplugged WARNING Do not leave a flash unit unattended when it is turned on and or in use As with all electric equipment close supervision is necessary Do not allow unattended children around this equipment as potentially dangerous conditions may result Turn the system OFF and unplug the power cord when not in use WARNING Do not operate or store a flash unit in or around water Do not operate the units in wet damp or moist conditions or in environments where water or other liquid could be dropped splashed sprayed or spilled on the unit High voltage equipment can cause electric shock when operated in or near water Your flash unit should only be used in dry moderate condi tions where the equipment is protected from rain dirt sand and dust WARNING Do not use any Paul C Buff Inc equipment without permission in restricted areas WARNING Do not operate a flash unit on or around flammable materials su2. f8 7 10 at 10 feet GN 102 Readings taken at ISO100 in a 14 x 14 room with grey walls and floor For details on expected output readings and mea surements takes with other accessories and at other power settings see our website www paulcbuff com output php Toll Free 1 800 443 5542 HERE TO HELP 15 USING ACCESSORIES All Paul C Buff accessories are sold separately Visit our website www paulcbuff com to learn more and see our full line of compatible accessories and light moditiers Remote Controls The Einstein unit includes a slot for the CyberSync CSXCV Transceiver for use with the Cyber Commander remote control to provide complete wireless firing and parameter adjustment With this setup the Cyber Commander unit can be used to remotely power on an Einstein unit that is plugged into a power source The unit may be used with all CyberSync transmitters and receivers see page 18 for more Einstein may not be used with the LG4X wired remote control or older Paul C Buff remotes incorporating the telephone cord connection The unit is compatible with most other third party triggering receivers Such as the PocketWizard A 1 8 inch to 1 8 inch non attenuated mini male mono cord such as our CSSC is required to connect the receiver to the Einstein unit Softboxes and Reflectors The Einstein faceplate with the standard BUFF Balcar mount has four holding fingers that expand and
3. MAXFT12MMUV flashtube standard JD250W bulb fuse holder p USING EINSTEIN ON GLOBAL POWER LUNES The Einstein flash unit offers global plug and play with automatic power switching that allows the unit to operate on power lines from 95 to 265 Vac 50 or 60 Hz automatically sensing the voltage frequency and adjusting accordingly with no user attention required The unit can tolerate momentary power line voltages as low as 35 Vac from a Vagabond portable power system or from other similar pure sine inverter without crashing whereas many competitive digital flash units crash if the input voltage falls below about 80 to 90 Vac No user intervention or lamp changing is required to operate at different AC line voltages Note The Einstein flash unit s precision WYSIWYG modeling lamp tracking will not allow the modeling lamp to reach full brightness at input voltages below 115 Vac but will still track at input voltages from 95 to 265 Vac For use in North America the unit arrives with a 15 foot power cord that has a standard IEC connector on one end and a grounded three pronged male plug on the other This power cord connects to the flash unit on its back control panel and is then plugged into a suitable 120 Vac 50 60 Hz grounded power outlet For use in Australia and China we offer an optional power cord available in both 15 foot part VM UPCT15 230V and 3 foot part VM UPC3 230V lengths both sold separately v
4. poles up to 23 64 approx 9mm in diameter It may be used with the PLM system both current and previous models as well as retired Paul C Buff umbrellas The PLM system s on axis speedring mount may be used as well 9 8 inch top coupler Light Stands The Einstein unit must be securely mounted to a light stand for use The stand mount is compatible with most standard light stands having top couplers up to 5 8 inch and may be used on our full line of Paul C Buff light stands Travel Gear One Einstein unit can be carried in our PCBBAG Paul C Buff single light carrying bag with the shipping cover either the 7 or 8 reflector cords and room for other small acces sories Note The PCBAG is for around town travel only it is not suitable for airline travel For consid eration of travel cases from other manufacturers the unit s dimensions are 7 height x 5 4 width x 7 8 length with lamps dome and shipping cover in place mounting hardware attached If you need help or have questions about using L E a particular accessory with your Einstein flash Paul C Buff PCBBAG carrying ba unit contact our Customer Service team for assistance Toll Free 1 800 443 5542 HERE TO HELP 17 USING EINSTEIN WITH THE CYBERSYNC SYSTEM For complete wireless firing and full parameter adjustment the Einstein unit can be used with the
5. contract to hold various reflectors as well as speedrings for softbox attachment While the Einstein unit does not arrive with a particular reflector for general use we recommend the 8 5HOR 8 5 inch high output silver reflector The unit is compat ible with our full line of reflectors beauty dishes the LiteMod mainframe and associated acces sories and our foldable softboxes octaboxes or stripboxes as well as retired models of Paul C Buff softboxes 16 ELNSTEIN by Paul C Buff j l zn Er EINSTEIN Yul E Puff BADAS IGET Control SYNG LL Shah aul C Buff CSXCV Transceiver EASY SET 1 quick release lever one on each Side a 2 holding fingers two on each side Paul C Buff M Einstein faceplate When using softboxes by other manufacturers you will need to get a Paul C Buff compat ible speedring When mounting accessories to the faceplate ensure that all four holding fingers are within the opening and that the quick release levers have returned firmly to the open position Failure to do so can result in the unintended release of the modifier from the light Note The Einstein unit mounts all accessories that fit previous Paul C Buff lights except the obsolete WL130 WL5 000 and WL10 000 models The PLM System and Umbrellas The Einstein unit has an umbrella shaft that runs along the top length of the unit housing fitting standard umbrella
6. decreases dramatically instead of increasing This technology allows the Einstein unit to maintain a constant color temperature throughout the entire 256 1 power range Two operating modes are provided ACTION Mode and CONSTANT COLOR Mode In Action Mode the t 1 flash duration shortens rapidly from 1 588 seconds at full power to 1 13 500 seconds at minimum power for incredible action freezing capability but the color temperature increases as power is reduced In Constant Color Mode the t 1 flash duration drops less rapidly to a minimum of 1 8000 second while maintaining a constant color temperature of 5600 K 50 K throughout the entire power range The internal processor controls the accuracy and repeatability with very high precision see the chart on page 13 and graphs on page 15 ACTION Mode In Action Mode the color temperature rises as power is reduced but the t 1 flash duration is minimized even further for maximum action stopping capability where absolute color consistency is secondary to motion freezing At 1 2 power in Action Mode the t 1 flash duration is approximately 1 2000 second and the color temperature is approximately 5750 K absolute values of flash duration and color temperature are indicated on the rear LCD display 12 EINSTEIN by Paul C Buff CONSTANT COLOR Mode In this mode the emitted color temperature is held constant at 5600 K plus or minus 50 K at any power setting or input voltage
7. downloaded from our website and installed via a standard Micro SD Card or MicroSDHC Card plugged into this slot See the Einstein page on our website www paulcbuff com e640 php for firmware updates 20 The omnidirectional Slave Eye Dome detects flash to fire the unit in response Toll Free 1 800 443 5542 HERE TO HELP 7 INITIAL SETUP 1 Remove the shipping cover The Einstein unit ships with a black shipping cover positioned on the faceplate over the flashtube modeling lamp and frosted dome to protect these items in transit This opaque black cover must be removed before use Any protective packing material around the frosted dome must also be removed To remove the cover slide either of the quick release levers to retract the four faceplate fingers holding the cover Note Do NOT replace the shipping cover on a hot light Allow the light to fully cool before installing the shipping cover 2 Place the flash unit on a light stand Place the Einstein unit on a standard light stand with the stand s top coupler placed inside the Einstein stand mount Secure the hold by twisting the stand mount tightening knob on the Einstein unit clockwise Loosen the ratchet handle to swivel the flash unit up or down The handle has a ratchet action pulling out on the handle allows you to alter its position in order to make adjustments without hitting the housing 3 Connect the supplied power cord Connect the provided power cord into
8. one digit change before the decimal point If your main light is EU6 4 and your fill is EU5 3 you quickly know your fill light is 1 1f less powerful than your main light Euo s200ws euso aoows ewo sows ewo 6 25ws Eugo icoows euso 2oows ewo 25ws o 3 13Ws EE coon EEN oon B o E 1 50 we Toll Free 1 800 443 5542 HERE TO HELP 13 CONVENTIONAL FLASH VS IGBT CONTROL Conventional Variable Voltage Control Figures 1 and 2 show the flash waveform from a conven tional variable voltage monoflash As power is reduced both the t 5 and t 1 flash durations become longer as power is reduced Note that even beyond the t 1 point the flash continues to trail off slowly adding motion blur The color temperature drops as power is reduced Einstein E640 IGBT Control In Figures 3 and 4 below notice the flash abruptly shuts off at whatever point is needed to produce the desired output The t 1 flash durations can be as fast as 1 13 500 second at low power producing crisp action freezing But the color temperature rises aS power is reduced This depicts the Einstein Action Mode In the Constant Color Mode the Einstein processor compensates by adjusting both the shutoff time and the voltage such that a constant 5600 K color is achieved The flash duration drops less rapidly as power is reduced but still produces very short t 1 times 1 8000 second at minimum power and extremely sharp action freezing See the graphs below
9. to set up the Einstein unit as part of a new setup with no existing lights this will erase any information already programmed in the Cyber Commander remote 1 Using the FUNCTION and ADJUST buttons on the Einstein unit s back panel ensure that the unit is set to a unique channel not shared by any other light CyberSync receiver and set to the same frequency as your Cyber Commander remote 2 Enter the Cyber Commander remote s setup menu by scrolling to the right with the right joystick In the setup menu use the right joystick to highlight and select OPEN MEMORY 3 Using the left joystick select STUDIO in the lower left corner Your screen should now read OPEN ALL FROM STUDIO followed by SYNC CYBER COMMANDER FROM STUDIO LIGHTS 4 Press in on the right joystick SYNC CYBER COMMANDER FINISHED OPENING should appear 5 The Einstein unit is now defined as Einstein 640 and the remote is set with all parameters for the unit as they appear on its back panel No further action is required Any parameter changes should now be made with the Cyber Commander remote as any changes made on the back panel will be overridden by the settings in the Cyber Commander remote Note All non digital Paul C Buff flash units White Lightning AlienBees and Zeus units will require the specification process as outlined in the Cyber Commander manual 18 EINSTEIN by Paul C Buff SAVEAS OPEN MEMORY G
10. At full power the t 5 flash duration is 1 1600 second and the t 1 time is 1 568 second As power is reduced to 1 2 power the color remains constant while the flash duration decreases to 1 1351 second t 1 note that with IGBT control the t 5 spec is no longer meaningful so only the t 1 flash duration appears on the rear LCD display As power is further decreased the color temperature remains constant and the t 1 flash duration falls ultimately to 1 8000 second at the lowest power settings ACTION MODE CONSTANT COLOR MODE Fstop Fash Outen ss corme ron Fn owaton os cor Temne rn vse o rm ves os ico soon ost vee a a0 oo Fan ons Ca ra o an wa Ca sooo one af ao soo a no soon Frl ma se Tar soo Toon Frl so Ca vives Toon Frl on el nos Town El a EU Numbers When lights with different wattsecond ratings are mixed in a studio terms like 1 4 power or 3f don t tell the user how much light one unit outputs compared to another In order to allow a direct comparison between lights of different ratings several European manufacturers have instituted a numbering system that directly compares lights in 1 10f increments without requiring calculations or wattsecond math conversions The EU Number defines a 6400 Ws power level as EU10 0 and each 1 10 f stop change is represented by a one digit change in the decimal Thus EU9 9 is 1 10f less power than EU10 0 A full f stop change is a
11. CyberSync CSXCV Transceiver and the Cyber Commander remote control With this setup the Cyber Commander unit can also be used to remotely power on an Einstein unit that is plugged into a power source For complete information about the optional CyberSync system visit our website www paulcbuff com cybersync php Setting up the Einstein unit with the Cyber Commander remote Unlike setting up vintage Buff lights in the Cyber Commander remote it is not necessary to perform the tedious Spec Lights and Light Settings steps required by lights that communicate via CSR or CSRB receivers The Einstein CSXCV combination allows all of the Einstein unit s back panel settings to automatically be transferred to the Cyber Commander remote Acquiring this information and recognizing Einstein units is accomplished by using one of the methods detailed below Note Below there are two instruction sets for setting up Einstein flash units with the Cyber Commander remote The first set NEW SETUPS starts the setup process from scratch erasing any programming already made in the Cyber Commander remote Any information erased will have to be reprogrammed including light specifications and names To keep existing light information programmed in your Cyber Commander remote please follow only the steps in the second section EXISTING SETUPS Einstein and CyberSync NEW SETUPS Use these instructions
12. G should appear 5 Repeat steps 3 and 4 to add other new Einstein flash units to the existing setup 6 Each Einstein unit is now defined as an Einstein 640 and the remote is set with all parameters for each unit as they appear on each back panel No further action is required Any parameter changes should now be made with the Cyber Commander remote as any changes made on the back panel s will be overridden by the settings in the Cyber Commander remote Note Once you have completed the process of adding new lights it s always a good idea to store the new or revised setup to one of the 52 available storage locations for future reference See your Cyber Commander manual for details on storage locations and saving setups Toll Free 1 800 443 5542 HERE TO HELP 19 REPLACING EINSTEIN COMPONENTS Certain components arriving with the Einstein flash unit are consumable and will require replacement based on normal use All Paul C Buff replacement components are sold separately Visit our website www paulcbuff com to learn more Flashtube The user replaceable flashtube that arrives with the unit is a 12mm single ring UV coated tube daylight balanced at 5600 K This tube has a 200 000 flash lifespan dependent upon power levels and frequency of shooting For future re placement needs the part number is MAXFT12MMUV www paulcbuff com flashtubes php Do NOT use any other tube Modeling Lamp The user replace
13. ROUPS FLASHMETER LIGHT SETTINGS NAMES SPEC LIGHTS FREQUENCY ADVANCED CONFIGURATION 1 3 8 7 39 8 6 a SYNC CYBER COMMANDER FINISHED OPENING FUNCTION MEMORY UNDO x SELECT MENU 4 gt 4 gt STUDIO OPEN MENU 4 gt Einstein and CyberSync EXISTING SETUPS Use these instructions to set up the Einstein unit as part of an existing setup with flash units that have already been programmed and specified in the Cyber Commander unit already programmed lights will remain unaltered 1 Using the FUNCTION and ADJUST buttons on the Einstein unit s back panel ensure that the unit is set to a unique channel not shared by any other light CyberSync receiver and set to the same frequency as your Cyber Commander remote 2 Enter the Cyber Commander remote s setup menu by scrolling to the right with the right joystick In the setup menu use the right joystick to highlight and select OPEN MEMORY 3 Using the left joystick select the CHANNEL corresponding to the channel number you have set on the new Einstein unit that you are about to recognize By opening new lights individually one light channel at a time instead of using OPEN FROM STUDIO you will avoid losing any programming already performed for existing lights Your screen should now read OPEN CH XX FROM STUDIO followed by SYNC CYBER COMMANDER FROM STUDIO CHANNEL XX 4 Using the right joystick press in Almost immediately SYNC CYBER COMMANDER FINISHED OPENIN
14. able modeling lamp that arrives with the unit is a bayonet style 250 Watt modeling lamp also having a lifespan dependent upon power levels and frequency of use For future replacement needs the part number is JD250W www paulcbuff com modelinglamps php We also offer lower wattage lamps in 150 Watt part QL150 and 25 Watt part 25W models When using the Vagabond Mini Lithium system as the system cannot power the supplied 250 Watt modeling lamp the 25 Watt lamp may be used for brief modeling previews Note Never handle flashtubes or lamps with your bare hands Fuse The user replaceable fuse holder located on the back panel of the unit takes an SR5 F type 8A fuse Each unit arrives with this fuse in place on the unit and an additional back up fuse is provided If further fuse replacement becomes necessary additional fuses may be purchased at electronic suppliers such as Digi Key www digikey com part WK6240 ND Note If your fuse blows first check the modeling lamp Various factors can cause the fuse to blow but the most common problem is a bad modeling lamp If you find that the fuse requires replacement multiple times contact us as there may be a problem Should you misplace any other system components we offer replacements for the power cord part UPC15 sync cord part ABSC frosted dome part 1060836 and shipping cover part 1060203 Contact us for assistance 20 EINSTEIN by Paul C Buff
15. and on the following page Figure 1 Variable Voltage at Full Power Figure 2 Variable Voltage at Half Power 100 50 10 t5 ti t 5 t 1 1 2000 1 588 1 1600 1 470 Figure 3 IGBT Control at Full Power Figure 4 IGBT Control at Half Power 100 100 50 50 10 10 to ni 1 2000 1 588 EINSTEIN by Paul C Buff t 1 FLASH DURATION Seconds VS POWER SETTING 1 10000 1 3000 1 1000 1 300 1 100 FULL 1 2 1 4 1 78 1 16 1 32 1 64 1 128 1 256 Color Mode Flash Duration Einstein E640 fractions of 1 second Elinchrom RX600 COLOR TEMPERATURE VS POWER SETTING enter is Einstein E640 5600 K 50 K Color Temperature Constant Color Mode e K Kelvin pave Profoto D1 500 500 K Profoto Compact 300 Elinchrom RX600 FULL 1 2 1 4 1 8 1 16 1 32 1 64 1 128 1 256 POWER VARIABILITY RANGE Wattseconds Paul C Buff Einstein E640 640 Ws to 2 5 Ws Profoto D1 500 Graphs on pages 14 and Total Range in 500 Ws to 7 81 Ws 15 derived from published True Wattseconds Elinchrom RX600 specifications and or lab 600 Ws to 18 75 Ws testing by Paul Buff Profoto Compact 300 300 Ws to 75 Ws 640 320 160 80 40 20 10 5 2 5 EXPECTED OUTPUT Full Power 640 Ws with the 8 5 High Output Reflector Full Power 640 Ws with the 11 Long Throw Reflector Full Power 640 Ws with a softbox f22 1 10 at 10 feet GN 234 f32 6 10 at 10 feet GN 394
16. anty The only user replaceable components are the unit s flashtube and modeling lamp 2 EINSTEIN by Paul C Buff WARNING Do not use adapters on the power cord to connect to power lines outlets of incompatible voltages This can damage the unit For use in international locations see page 21 WARNING The faceplate can get very hot during use While in use the unit s faceplate flashtube s modeling lamp s and faceplate accessories such as reflectors grids and umbrella poles can get very hot to the touch remaining hot even after the unit has been powered down Heat is intensified when the unit is used in down angle positions and or when used with accessories that trap heat such as closed softboxes Disconnect the unit from its power source and allow ample time for the equipment to cool down before touching any component or any accessories EINSTEIN SAFETY INSTRUCTIONS 1 Always mount the flash unit on a light stand during use Before attempting to operate the flash unit make sure that it is securely mounted to a light stand We offer various light stands in assorted sizes visit our website to learn more www paulcbuff com The stand mount is compatible with most standard light stands having top couplers up to 5 8 inch in size 2 Remove the shipping cover before use Remove the front black cover before turning the unit on 3 Do not touch the flashtube or modeling lamp with your bare hands When replacing the flas
17. bor or parts This warranty will not cover deterioration or malfunction resulting from accident act of nature abuse misuse neglect unauthorized product repair shipping of the product opening of or modification or failure to follow instructions supplied with product This warranty does not apply to any flashtubes modeling lamps batteries or memory cards that may arrive with a product as these become exhausted based on normal use The product must be returned to Paul C Buff Inc for warranty service For customers in the United States warranty service includes return shipment via UPS ground to the original destination where the equipment was sent to the original purchaser Customers outside of the United States will be responsible for all shipping fees duties taxes and brokerage fees to ship the product to and from our offices Paul C Buff Inc IS NOT RESPONSIBLE FOR ANY SPECIAL INCIDENTAL INDIRECT PUNITIVE OR CON SEQUENTIAL DAMAGES LOST PROFITS OR PRODUCTS LOST STOLEN OR DAMAGED DURING SHIP PING WHETHER ARISING IN CONTRACT TORT INCLUDING NEGLIGENCE OR OTHERWISE ALL LIABIL ITY OF Paul C Buff Inc SHALL BE LIMITED TO THE REPAIR OR REPLACEMENT AT OUR OPTION OF ANY DEFECTIVE PRODUCT THIS WARRANTY IS EXPRESSLY MADE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED IN CLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE This warranty may not be alte
18. ch as newspaper carpet wood sawdust gasoline etc Keep the unit away from fire flames and heated surfaces WARNING Do not cover the unit during operation Air circulation must be permitted Do not obstruct ventilation holes by covering the unit while in use or by operating from inside a carrying bag WARNING Do not insert any foreign objects into any ventilation holes Do not carry or store a flash unit together with necklaces hair pins nails paper clips or any other small metal objects WARNING Do not use ungrounded power cords power outlets or power strips Paul C Buff Flash Units may only be connected to 3 wire grounded AC outlets to avoid shock hazard Do not connect the unit to an ungrounded outlet or to a two wire extension cord or adapter that eliminates the ground prong Do not use any cords that have been damaged WARNING Paul C Buff flash units contain no user serviceable parts Never open disassemble or attempt to repair any components Only qualified technicians should service the system as incorrect disassembly can create an electric shock hazard Fingers and other foreign objects must never be inserted or dropped inside any of the vents If the unit has been dropped or damaged discontinue use and contact Customer Service Do not attempt to make any changes or modifications as any modifications made outside of those performed or approved by Paul C Buff Inc may present hazardous conditions and void the warr
19. deling lamp even if the problem is not immediately apparent when viewing the lamp Turn the flash unit off and replace the modeling lamp with a new lamp If you replace the fuse and it blows again even with the modeling lamp uninstalled there may be an internal problem Please contact our customer service team Toll Free 1 800 443 5542 HERE TO HELP 23 SATISFACTION GUARANTEE and FACTORY WARRANTY The Einstein unit arrives with our 60 Day Absolute Satisfaction Guarantee If you are not satis fied with the system for any reason you may return it within 60 days for a complete refund minus the cost of shipping In order to receive your full refund ensure that all items originally arriving with the system are included in your return The unit also arrives with our 2 Year Factory Warranty Paul C Buff Inc guarantees to the original purchaser an individual product factory warranty against manufacturer defects in materials and workmanship beginning with the date that the product is originally shipped to the customer Terms and Conditions of Warranty This warranty is limited to the repair or replacement of a product or component that should become defective under normal use as outlined in the product description and product manual If during the applicable warranty period the product is found to be defective by Paul C Buff Inc we will repair or replace the defective product with an equivalent model without charge for la
20. e Modeling Lamp Flash Duration Color Temperature Slave Tripper Reflector Accessory Mount Umbrella Mount Light Stand Mount Thermostatic Fan Cooling LCD Display Camera Sync 9 f stops in precise 1 10f digital steps Full to 1 256 power voltage and IGBT time regulated to lt 1 accuracy is 1 10f from Full to 1 128 power 2 10f at 1 256 power 1 10 to 1 7 second recycle at 120 or 240 Vac may be fired before 100 recycle for speed shooting at reduced power switchable audible and visual recycle ready indicators 250 Watt 120 Vac bayonet style quartz lamp supplied no lamp change needed when operating from 120 or 240 Vac proprietary voltage regulation for constant lumen output over entire input voltage range lamp cannot reach full brightness at AC voltages below 115 Vac model lumens track flashpower typically within 1 10f over entire range 1 2000 second t 5 at Full Power t 1 duration varies from 1 588 to 1 13500 second in Action Mode and 1 588 to 1 8000 second in Constant Color Mode see page 12 for more 5600 K 50 K over entire range in Constant Color Mode 5600 K to 6300 K in Action Mode see page 12 for more flash sensitive slave tripper enabled or disabled via menu quick release levers on both sides securely hold standard Paul C Buff Balcar accessories and allow rotation with improved gripping and ease of operation top mounted umbrella tube and clamp mounts umbrella
21. ed by the lightning bolt symbol displays the flashpower and the yellow bargraph indicated by the bulb symbol displays the modeling lamp output As adjustments are made both the bargraphs and the digital parameters in the Flash Adjustment Screen and Model Adjustment Screen will update THE ICD DISPLAY A The Flash Adjustment Screen When this screen is active the ADJUST buttons are used to raise or lower flashpower at 1 1 0f per click holding either button scrolls the flashpower up or down At any flashpower setting the digital numerical display in the screen indicates all flash data the current flashpower relative to full power the color temperature the t 1 flash duration the EU number and the wattseconds As adjustments are made the data will change and the flashpower bargraph will move up or down accordingly If the modeling lamp is set to track the flashpower the numerical data in the Model Adjustment Screen will change and the modeling lamp bargraph will move up or down as well B The Model Adjustment Screen This screen allows modeling lamp adjustment in either the independent adjustment mode or tracking mode In the independent adjustment mode the ADJUST buttons may be used to raise or lower the modeling brightness The digital display of watts and f brightness relative to full 250 W will update C The Model Mode Screen When this screen is active you may select between the four modeling lamp modes by pressing the ADJUST bu
22. el and frequency of the optional CyberSync CSXCV Transceiver if present Each flash unit transceiver in the setup should be set to its own unique channel All flash units transceivers should be set to the same frequency see page 18 for more details IGBT ADVANTAGES Even the most expensive professional monolight flash units usually control flashpower by varying the voltage applied to the flash capacitors This simple and inexpensive method has three distinct limitations to the achievement of truly professional performance 1 The range of power reduction is typically limited to 1 8 to 1 32 power often resulting in an inability to achieve low aperture settings with close lighting techniques 2 AS power is reduced the flash duration becomes longer typically twice as long at minimum power relative to maximum power The median t 1 flash duration of the ten most popular pro monolights ranges from 1 200 second to 1 400 second too slow for sharp freezing of action in sports dance and other rapid movement shots see graphs on page 15 3 Color temperature typically varies by 75 K to 80 K per f stop of power reduction resulting in about 400 K color difference between minimum and maximum power The Einstein unit employs proprietary advanced digitally controlled IGBT technology to control flashpower This results in an extreme range of power reduction 1 256 power in precise 1 10f stops As power is reduced thet 1 flash duration also
23. firing If you need to store the unit for long periods of time one year it is a good idea to occasionally turn the units on at their lowest power setting and slowly increase the power setting over a period of 60 to 90 seconds while firing the unit using the TEST button after each increase Toll Free 1 800 443 5542 HERE TO HELP 3 EINSTEIN SAFETY INSTRUCTIONS continued 7 Paul C Buff Flash Units are designed for use with Paul C Buff accessories While other manu facturers design flash equipment and accessories that may claim compatibility with Paul C Buff equipment each manufacturer defines their own contacts and latching mechanisms which may or may not be suitable for safe use with Paul C Buff equipment We cannot guarantee or offer our warranty when our equipment is used with accessories made by other manufacturers and cannot accept liability for damages that may be caused as a result 8 Observe power requirements and use the appropriate power cord The Einstein flash unit requires a suitable AC power source but may be used on various power lines worldwide from 95 to 265 Vac with 50 or 60 Hz outlets The unit accomodates different line voltages without the need to change settings or modeling lamp type For use in North America the unit arrives with a 15 foot power cord that has a standard IEC connector on one end and a grounded three pronged male plug on the other This power cord connects to the flash unit on i
24. g the unit wait at least 5 minutes for the unit to cool before handling any components Locate the fuse on the flash unit s back control panel the fuse is a dark red color and has a clear circular case covering it Twist left to unscrew and remove the clear cover then remove the fuse by pulling it straight out away from the unit Next on the flash unit s front faceplate remove the frosted glass dome if in place in order to view the modeling lamp Wearing gloves or using a piece of cloth or tissue remove the modeling lamp by pressing in and twisting counterclockwise Inspect the removed modeling lamp to determine if the lamp is bad and was the cause of the blown fuse Look inside the clear envelope and locate the coiled filament Ensure that the circuit is complete and that the coil and connecting wires are all properly connected and unbroken a vv Ex With the modeling lamp removed replace the blown fuse with a new SR5 F type 8A fuse Push the new fuse in place and replace the clear plastic cover Each Einstein unit originally arrives with a spare fuse If you do not have this fuse you can purchase a replacement fuse at an elec tronic supplier such as Digi Key www digikey com see part WK6240 ND With the new fuse in place but with the modeling lamp still removed plug in your flash unit and turn the power on Use the TEST button to flash the unit If the unit flashes normally with the new fuse the problem was most likely the mo
25. htube or modeling lamp never touch a tube or lamp with your bare fingers Always turn the unit off unplug it from its AC power source allow it to cool and use a clean cloth or insulating gloves to remove or replace a tube and or lamp Do not allow your finger oils to contact the lamps as this can cause excess heat buildup and may cause premature flashtube or lamp failure 4 Only use approved flashtubes and modeling lamps The Einstein unit should only be used with the original flashtube and modeling lamp or an approved replacement tube or lamp Please see our website www paulcbuff com to find replacement flashtubes and modeling lamps 5 Use care when traveling with or transporting your flash unit Always use the shipping cover provided to protect the flashtube modeling lamp and frosted dome cover Use appropriate packaging to protect the unit against bumps and jolts that may damage the components 6 When not in use Paul C Buff Flash Units should be stored in moderate climate conditions between 32 F and 140 F 0 C and 40 C protected from water dirt sand and dust Modern elec trolytic capacitors normally have a long shelf life However if there is no charge applied for long periods of time they are more likely to have increased leakage current This means the Capacitors may become warmer than normal until they stabilize and the charge voltage may sag more quickly during use causing the units to recycle more frequently after
26. isit our website at www paulcbuff com powercords php standard Paul C Buff UPC15 power cord international VM UPC15 230V power cord 120 V for use in North America 230 V for use in Australia and China standard North American standard Australia China IEC connector 120 V plug IEC connector 230 V plug To use the Einstein unit in other areas of the world with varying power outlet configurations you will simply need an IEC power cord with a standard IEC connector on one end and the suitable plug on the other end with the correct plug configuration specific to your area A standard power cord can be purchased locally found in electronic and computer stores Toll Free 1 800 443 5542 HERE TO HELP 21 PORTABLE POWER For portable battery power we recommend the use of our Vagabond Portable Power Systems For reliable portable current limited true sine wave power we offer the Vagabond Lithium Extreme system and the Vagabond Mini Lithium system visit our website at www paulcbuff com vagabond php to learn more about each system EINSTEIN FIRMWARE The Einstein has user upgradable firmware which can both fix operational problems as well as add functions to the product When your Einstein unit is first powered on the firmware version will flash on the bottom of the screen for approximately 2 seconds The firmware version can also be found on the diagnostics screen in the lower left corner To ensure that
27. klit high resolution color screen that is divided into nine sections screens to display the current status of the various light settings 4 The Sync Jack 1 8 inch 3 5mm is used for hardwired connection of the flash unit to your camera using the provided ABSC sync cord Note Inserting a sync cord or dummy plug into the jack does not disable the slave photo sensor which is toggled on and off in a control screen 5 The EASY SET button clears any programming and returns the unit to its default factory set tings See page 8 for more details on EASY SET 6 The TEST button allows you to test fire flash the unit 6 EINSTEIN by Paul C Buff 7 The Fuse Holder takes a user replaceable SR5 F type 8A fuse A backup is provided in the event of a blown fuse See page 20 for more details 8 The POWER button turns the flash unit ON or OFF 9 The Power Cord Jack is the connection point for the power cord The unit arrives with a stan dard US cord IEC connector to 3 prong North American plug but you can use the unit in countries with different outlet configurations by purchasing a standard IEC power cord with a suitable plug for your location 10 The Stand Mount Tightening Knob twists clockwise to secure your light stand s top coupler inside the stand mount Twisting counter clockwise releases the hold 11 The Stand Mount accepts any light stand with a top coupler up to 5 8 inch in diameter 12 The Ratchet Handle allows
28. lso produces 150 W when set to 640 Ws D The Recycle Ready Indicator Screen In this screen the ADJUST buttons set the recycle indication behavior J3 J OFF Audible an audible beep sounds to indicate that recycle is complete the lamp does not dim during recycle as this might be disconcerting to models Visual the modeling lamps will dim during recycle then restore brightness when recycle is complete Both both indicators are activated Neither both indicators are disabled the ready status will be indicated only on the back LCD display indicated by the Recycle Ready Indicator Screen turning from red to green When the flashpower is lowered the Einstein unit automatically dumps excess voltage The screen turns red during dump then back to green when ready E The Slave Eye Status Screen In this screen the slave status is set with the ADJUST buttons On the slave eye is on causing the Einstein unit 0N to flash simultaneously whenever it sees the flash from another unit still active whether or not the sync jack is in use OFF Off the slave eye is turned off Toll Free 1 800 443 5542 HERE TO HELP 11 F The Action Color Screen In this screen the ADJUST buttons are used to change the mode between Action Mode and Constant Color Mode more details in the following section G Channel Screen and H Frequency Screen In these screens the ADJUST buttons are used to set the chann
29. nal on camera flash and its pre flash and or an infrared remote While this gives you more options for triggering the presence of extraneous triggers must be considered when you are not the only photographer in the area The slave can be turned ON or OFF on the unit s back panel using the FUNCTION button to scroll to the Slave Eye Status Screen The status can also be set on a Cyber Commander remote Note Unlike first generation Paul C Buff units connecting a sync cord or dummy plug will NOT disable the slave It must be manually disabled on the LCD display or via the Cyber Commander remote 22 EINSTEIN by Paul C Buff Q made a change to a setting on the back panel of my Einstein flash unit then when went to take a photo the settings reverted Why didn t they stick A Are you using a Cyber Commander remote The Cyber Commander unit controls the settings for any flash units in the setup that have been specified with their associated receivers The settings in the Cyber Commander unit override any manual adjustments made on the back panel of the unit Q The fuse has blown on my Einstein E640 flash unit What happened How do I replace it A If the fuse blows the unit will power off and cease function Various factors can cause the fuse to blow but the most common problem is a bad modeling lamp To check the modeling lamp first disconnect your flash unit from its power source If you have been usin
30. on in the output will scroll DISPLAY FUNCTION As you adjust the power using the ADJUST buttons you should see the flash and model bargraphs on the LCD display go up or down correspondingly Since EASY SET defaults the modeling lamp to track the flashpower both bars should move in unison If you press the TEST button at any power the unit should flash and the modeling lamp should dim When the unit is recycled the modeling lamp will return on at its previous brightness level and the audible recycle indicator beep will sound Toll Free 1 800 443 5542 HERE TO HELP 9 NAVIGATING EINSTEIN PARAMETERS With the EASY SET button most simple Einstein shoots are plug and play not requiring pa rameter adjustments other than flashpower For more advanced shoots all parameters may be easily manipulated using the different screens on the LCD display The LCD display is divided into nine sections screens The actively selected screen is high lighted in blue beginning with the default Flash Adjustment Screen Pressing the FUNCTION button will sequence through the screens If no adjustments are made for 10 seconds the display will revert to the default state with the Flash Adjustment Screen active Regardless of which screen is selected the flashpower and modeling lamp bargraphs are always visible in the left column of the display These bargraphs indicate the power relative to full power in 1 10f increments The white bargraph indicat
31. or is turned on CH oj Channel Frequency The optional CSXCV CyberSync Transceiver if present is set to FREQ 01 Frequency 1 and Channel 1 The CSXCV is sold separately part of the CyberSync Q remote control system see page 18 for more details 8 EINSTEIN by Paul C Buff shipping cover A place on a light stand EASY SET mode connect supplied sync cord optional CyberSync use 5 Sync your camera With your camera synced to the Einstein flash unit pressing your camera shutter will trigger simultaneous firing For a hardwired sync use the provided ABSC sync cord 1 8 inch to PC connection Connect the 1 8 inch miniplug on the sync cord to the sync jack on the back panel of the Einstein unit then connect the cord to your camera s PC jack or hot shoe adapter When the cord is first connected the unit should flash Your camera can also be synced to the unit using our optional CSXCV CyberSync Transceiver sold separately used in conjunction with the CyberSync Cyber Commander or CST Transmitter To learn more about the CyberSync system visit our website www paulcbuff com cybersync php See page 18 for more details on using the CyberSync remote control system PRELIMINARY TESTING With the Einstein unit turned on operating the up and down ADJUST buttons should increase or decrease both the flashpower and the modeling brightness by 1 1 Of per click If you hold either butt
32. red other than in writing If you have questions about the guarantee or warranty please contact our Customer Service Team on our Toll Free line 1 800 443 5542 or local line 615 383 3982 We re here Monday through Friday from 9 00 am to 5 00 pm CT You can also email our Customer Service Team at info paulcbuff com For more information on our products and the various accessories that are compatible with the Einstein flash unit visit our website at www paulcbuff com The EINSTEIN flash unit is a Paul C Buff Inc product 2725 Bransford Avenue Nashville Tennessee 37204 U S A e Toll Free 1 800 443 5542
33. shafts up to 9mm 0 350 diameter reversible swivel mount with ratchet handle mounts on light stands with top couplers from 1 2 to 5 8 high velocity fan and ample cooling path directs air through the electronics and past the lamp and tube for high volume shooting multiple overheat and overvoltage sensors backlit high res 2 4 color LCD display 820 x 240 pixels 1 8 3 5mm jack or fires from optional CSXCV Transceiver Cyber Commander remote or third party radio triggers The sync circuit is galvanically isolated from the AC line high volage circuitry and the control power supply making it nearly impossible to damage a camera even if the flash unit fails Toll Free 1 800 443 5542 HERE TO HELP 5 EINSTEIN DIAGRAM 640 Ws N f la sten 4 ae CA p m ka 1 The FUNCTION button is used to scroll between the individual screens on the LCD display to select which screen is active for adjustment each screen is a section of the display all nine screens are visible at all times The screen actively selected for adjustment is highlighted in blue The unit defaults automatically to the Flash Adjustment Screen 2 The ADJUST buttons are used to adjust the light s various settings Once a screen is high lighted for adjustment the ADJUST buttons are used to raise or lower output for the flashpower and modeling lamp or to scroll through the options for the setting 3 The LCD Display is a bac
34. the power cord jack on the back panel of the flash unit then plug the cord into a 120 Vac or 240 Vac 50 or 60 Hz outlet or to a Vagabond system The Einstein unit will automatically sense the voltage and frequency Press the POWER button to turn the unit on Note When the Einstein unit is turned off it s actually in STANDBY mode and can be turned on remotely by a Cyber Commander remote if it is fitted with a CSXCV CyberSync Transceiver both optional accessories sold separately see page 18 for more details 4 Begin in EASY SET Mode The recessed EASY SET button allows instant setup for most users Pressing this button clears any special programming and sets the Einstein unit to the following parameters how the unit is shipped from the factory Model Mode TRACK Flashpower The modeling lamp tracks the flashpower output S brightening or dimming automatically as the flashpower is adjusted up or down for a What You See Is What You Get modeling preview Recycle Ready Indication BOTH Audible and Visual Recycle Indication Recycle indication JJ is provided by an audible beep and by the modeling lamp dimming during recycle then restoring brightness when recycle is complete Color Action COLOR Mode The emitted color temperature is held constant at 5600 K COLOR plus or minus 50 K at any power setting or input voltage See page 12 for more details ON Slave Eye Status ON The slave eye flash sens
35. ts back control panel and is then plugged into a suitable 120 Vac 50 60 Hz power outlet To use the Einstein unit in other areas of the world with varying power outlet configurations you will simply need an IEC power cord with the correct plug configuration specific to that area A suitable cord can be purchased locally found in electronic and computer stores 9 When shooting in an environment where a suitable AC power source is not available we recommend the exclusive use of our Vagabond Portable Power Systems The Vagabond systems are designed specifically for Paul C Buff flash units and power packs offering a convenient lightweight self contained portable power source We currently offer Vagabond models in both 120V and 230V models Visit our website www paulcbuff com to learn more EINSTEIN SPECIFICATIONS Weight 4 pounds 3 5 ounces without power cord 4 8 H by 4 8 W by 5 7 L body dimensions without lamps Dimensions or mounting hardware 7 H by 5 4 W by 7 8 L overall dimensions with lamps dome and mounting hardware operates from 95 to 265 Vac 50 60 Hz with no lamp change Power or user settings supplied with 120V U S standard IEC power cord see page 21 for info on international use 640 true wattseconds joules at Full Power maximum Flashpower 2 5 true wattseconds joules at 1 256 Power minimum 4 EINSTEIN by Paul C Buff Flash Variability informal term Recycl
36. ttons ON On Full Power the modeling lamp remains at full brightness Independently Adjustable the modeling lamp is adjusted independently of flashpower S Track Flashpower the lamp tracks the flashpower OFF Off the modeling lamp is off 10 EINSTEIN by Paul C Buff miar B i 50 K 2041 t 1 5 The Flash Adjustment Screen A 1 0f 5750 K 2041 t 1 EU5 7 320 ws current flashpower relative to full power color temperature t 1 flash duration in fractions of a second EU number flashpower output in true wattseconds The Model Adjustment Screen B 1 0f 125 w current modeling lamp output relative to full power modeling lamp output in watts When the modeling lamp is set to track the flashpower there is a provision in the Model Adjustment Screen to offset the lamp brightness setting the output higher or lower not exceeding the normal minimum or maximum for the installed lamp while still maintaining the tracking feature The bargraphs will still move in unison but with an offset between the bars This feature is useful when the light is used with other lights having lower wattage lamps and itis desirable to maintain a constant ratio of model brightness to flashpower for accurate previews For example if an Einstein unit is used with an AlienBees B1600 unit 640 Ws 150 W lamp it would be advantageous to set the Einstein unit such that its lamp a
37. you have the most up to date firmware for your unit visit the Einstein product page on our website www paulcbuff com einstein php and see the FIRMWARE tab FREQUENTLY ASKED QUESTIONS Q My Einstein flash unit will not fire I ve tried triggering the flash and pressing the TEST button on the control panel but neither will fire the unit Is the flashtube dead Is there a problem A Do you hear a faint clicking sound when you press the TEST button If so most likely the unit simply needs a new flashtube If it seems too soon for your flashtube to be exhausted it is possible that it has come unseated or been damaged in transit Do you see any cracks or breaks in the flashtube or flashtube legs If you need to replace or reseat the flashtube first turn the unit OFF and unplug it from its AC power source waiting 5 minutes for the unit to cool Wearing gloves or using a clean cloth replace or reseat the flashtube pressing down over each leg to ensure that the tube is fully seated If replacing or reseating the flashtube does not solve the problem contact our Customer Service team to further discuss and diagnose the situation Q Why are other flash units causing my Einstein flash unit to fire A The Einstein unit has a slave tripper that will sense a flash of light visible and infrared and fire the unit simultaneously Any flash that it sees can trigger it including the flash from another unit in your setup a conventio
38. you to swivel the flash unit up or down loosening for adjustment and tightening to hold the desired position Note Pulling out on the handle allows you to alter its position in order to make adjustments without hitting the housing 13 The Quick Release Levers two spring loaded levers one on each side of the unit cause the faceplate holding fingers to contract so that accessories can be added or removed The fingers expand to hold accessories securely in place when the levers are released 14 Four Holding Fingers one in each corner of the faceplate are used to securely hold compat ible faceplate mounted accessories in place on the flash unit 15 The Frosted Pyrex Dome fits over the flashtube and modeling lamp It equalizes their effective size and shape for modeling previews and also serves to reduce UV emission 16 Four Spring Clips hold the frosted pyrex dome in place on the faceplate 17 The CyberSync CSXCV Transceiver optional sold separately drops into the receptacle on the top side of the unit allowing the unit to be remotely controlled by the Cyber Commander remote control also sold separately All of the Einstein parameters can be adjusted remotely with the Cyber Commander and Transceiver setup 18 The Umbrella Tightening Knob is used to hold an umbrella pole in place on the unit The shaft accepts umbrella poles up to 9mm in diameter 19 The Micro SD Card Slot is used for firmware updating Updates can be
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