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Preston Cinema Systems FI+Z, Руководство пользователя

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Preston Cinema Systems FI+Z Скачать руководство пользователя страница 25

 

25 

4755  Sony F55 

 

 

R/S 

 

 

4-pin Hirose  

4757  Canon C300/500 

 

R/S 

 

 

2.5mm stereo jack 

 
 
5. Video Lenses 
 

p/n  Lens Model   

 

Description   

Connector 

4748  Fujinon 

 

 

VTR, zoom 

 

12-pin 

4749  Canon HD 

 

 

VTR, zoom 

 

20-pin 

 
 
 

D.

 

Transmitter Channel frequency allocation

  

 

Channel  MHz    Channel  MHz    Channel  MHz 

0 

2402   

10 

2424   

20 

2458 

1 

2404   

11 

2428   

21 

2460 

2 

2406   

12 

2432   

22 

2462 

3 

2408   

13 

2436   

23 

2464 

4 

2410   

14 

2440   

24 

2466 

5 

2412   

15 

2444   

25 

2468 

6 

2414   

16 

2448   

26 

2470 

7 

2416   

17 

2452   

27 

2472 

8 

2418   

18 

2454   

28 

2474 

9 

2420   

19 

2456   

29 

2476 

 
 

 

 
 

Содержание FI+Z

Страница 1: ...F I Z Lens Control Rev 5 2 ...

Страница 2: ... up B Hand Unit 3 III Hand Unit Detailed Description p 8 A Hand Grip p 8 1 Configurations 2 Changing the hand grip B HU3 Set Up and Operation p 9 1 Main Display p 9 2 Menu Screen 3 Radio Channel Selection 4 Lens Set Up p 9 5 Operating Mode p 12 6 System Menu p 13 7 Zoom Bargraph p 14 8 Lens Limits 9 Panatape and Cinetape p 15 11 Light Ranger 2 p 15 10 Software Updates p 16 13 Remote Iris Unit 14 F...

Страница 3: ...ng required for a conventional sliding seal The soft urethane handgrip and focus knob cover not only provide for comfortable all day operation but also protect the unit from shock Generation 4 G4 transceivers address the challenges brought about by the proliferation of wireless devices using the 2 4 GHz wireless band Their new architecture results in a greatly improved ability to reject interferen...

Страница 4: ... It is automatically enabled when plugged into the Iris accessory connector on the Hand Unit E Optional wireless units allow various lens and camera control functions to be split off from the Hand Unit functions The Focus Iris unit is a single channel hand control When active it takes over either the focus or iris function from the Hand Unit The Radio Micro Force module allows the zoom function to...

Страница 5: ...24 25 for the cable list Connect the power cable from the MDR3 to the camera or battery power receptacle Important check that camera is capable of supplying sufficient current for the MDR3 This information is usually provided the camera manufacturer in their specifications A conservative estimate of the maximum MDR3 current requirement is 1A per motor at 24VDC or 2A motor at 12VDC c Apply power to...

Страница 6: ...he main menu press the Nav key left e To use a blank focus marking ring turn off the Focus mapping Press the Menu key Select Lens If the focal length and serial number of a lens appears to the right of Lens press Fmap OFF The HU3 is now ready for basic operation The blank focus marking ring and iris marking strip can be used to manually mark lens calibrations f Focus mapping eliminates the need to...

Страница 7: ...ns Microwave Antenna Cover Ambient Light Sensor OLED Display Pre printed Focus Marking Ring Focus Knob with soft Urethane Knob Grip White LED s 2 for focus marking ring Brightness adjusted with the NAV key Molded Hand Grip Zoom Bargraph Iris Slider senses through housing wall Splash Resistant Housing Hand Unit Power Camera R S with LED 4 way Navigation Nav Key Enter key in center 3 x Soft Keys Nec...

Страница 8: ...ket and Micro Force zoom control 2 Removing the Hand Grip The Handgrip is removed to allow the bracket for the Micro Force to be installed Press the Grip Release toward the HU3 housing 1 Slide the Grip downward 2 Replace the Grip with the cover 3 Install the Micro Force bracket using the threaded hole at the rear of the HU3 HU3 with Hand Grip and Quick Release Plate HU3 with Micro Force and bracke...

Страница 9: ... indicate the presence and signal strength of MDR2 units on that channel 4 Selecting Lens with the Nav key Fig 6 1 allows lenses to be calibrated and their data to be stored in the on board library The Focus Mapping software matches the witness marks of calibrated lenses to the printed scales on the lens rings The Ring key Fig 6 1 is used to match the installed focus ring letter A E Main Display S...

Страница 10: ...rer fig 6 5 the lens type fig 6 6 and the lens fig 6 7 and press either OK or ENTER Use the focus knob to set the lens to infinity as shown in Fig 6 8 and press NEXT ENTER The lens name now appears on the main screen Fig 6 9 To calibrate a new lens Name the lens and store it in the lens library Use the Edit function to calibrate the lens To name the lens go to the Lens selection screen FIG 6 2 sel...

Страница 11: ...orresponding display screen The display screen for lenses with linear focus mechanisms allow the user to scroll up and down with the Nav key FIG 6 15 and 6 16 The display screens for non linear lenses show fixed distances for each calibration point as shown in Fig 6 18 6 20 After the tenth point is entered Fig 6 17 6 20 the lens description is shown to the right of the Lens entry of the Menu Fig 6...

Страница 12: ...g For example the Summilux 18mm lens has an 18 near focus matching the Bi ring However if the closest distance required is 3 only half of the knobs rotation would be used Choosing the Di ring instead would make the entire rotation of the focus knob available and double the spread of distances dramatically improving the precision Note that any focus ring can be used with any calibrated lens 7 The O...

Страница 13: ...Nav key to cycle through all available hand controls HU3 Focus HU3 Iris HU3 Zoom F I Focus F I iris Analog Focus Analog Iris and Analog zoom The Analog controls refer to units plugged into the analog port of the MDR3 Zoom Mode Set Up The Normal zoom mode allows the HU3 zoom bargraph to indicate the lens zoom position when the MDR3 is driving a zoom motor When a Video lens with an internal servo dr...

Страница 14: ...unction The default knob direction is CW and slider direction is maximum aperture UP Optional labels for the focus rings are available for CCW direction use 9 The Zoom Bargraph indicates the position of the zoom when the zoom is in Normal mode See section 7 Operating Modes Note that the bargraph of the Digital Microforce is not active when connected to the HU3 as the zoom position is only availabl...

Страница 15: ...534 4542 respectively Pressing the Fshow button switches the display from the remote distance measuring device Fig 11 1 to a dual display Fig 11 2 and finally to the default display Fig 11 3 12 Light Ranger 2 LR2 The LR2 Fig 12 1 provides focus assist information in the form of graphics which overlay the camera image Fig 12 2 In the Manual mode of operation the overlay graphics indicate the direct...

Страница 16: ...m on your PC While holding the iris set button down press the Power button of the HU3 Release all buttons The HU3 display will show the message Ready to load The display on the PC should now report that it has found a connection to the HU3 and ask whether you want to proceed with the update Choose yes After the program has completed the update you can remove the serial cable from the HU3 14 Remote...

Страница 17: ... Motor Driver Lens calibration allows for precise repeatable marks and also prevents accidental damage to the lens or Digital Motor An internal memory stores the positions of a calibrated lens for 12 hours without external power To further protect the lens and driver electronics the motors are electronically torque limited and protected from overheating during stall The LED status displays for mot...

Страница 18: ...e from 11 to 30 volts The wireless channels are selected by pressing the up down channel switches located on both the MDR3 top cover and side There are 30 channels numbered 0 29 and are backwards compatible with the MDR2 G4 units Channels 29 59 use enhanced data encoding and eliminate interference between closely spaced units The software controlling the MDR3 is updated through the USB receptacle ...

Страница 19: ... of 20C To maintain 1 frame accuracy at 24fps or 30 fps the MDR3 should be jammed at 8 hour intervals or less at ambient 20C D Genlock Input The TC connector has an input for genlock When a genlock signal is detected the lens metadata will be stored synchronously The connector pinout is shown from the termination side of the plug VII Analog Input functions When an analog control unit is detected a...

Страница 20: ...video lenses or the zoom iris rings of small zoom or prime lenses Standard motor output gears are 80m They are available in 25 and 50 face widths These standard gears are designed to accept additional step up gears for use with lenses having alternate gear pitches p n Motor Gear Application 4220 0 8m 25 wide 4221 0 8m 50 wide 4230 32DP 25 wide PV focus 4231 48DP 25 wide PV zoom 4232 64DP 25 wide P...

Страница 21: ... clamps the motor to the rod and then tighten the rosette handle Swing Arm Brackets pictured below have a 19mm opening on one end and a 15mm opening of the other Step down bushings accommodate 15mm and 0 635 rods p n 4320 and p n 4321 respectively Bracket p n Distance between holes Use 4310 2 2 PV top rod bracket 4334 1 6 Clamps to PV Long Rod Support bracket 4302 1 8 PV bottom rod bracket 4301 3 ...

Страница 22: ...cessories html c www woodencamera com VII Battery Packs and Charger The HU3 uses FM 500 type LI Ion Battery Packs The batteries have a rating of 7 4v 1 5 1 8 AH They provide a typical run time of 6 hours The typical charging time is 4 hours FM 500 Battery p n 4025 Charger p n 4027 p n 4790 MDR3 V lock bracket MDR3 mounted on F55 with V lock bracket ...

Страница 23: ...radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Cons...

Страница 24: ...pic R S BNC 1 Hand Unit Connectors Command Serial Zoom Remote Iris 5 pin 4 pin 6 pin 3 pin 1 Gnd 12V PWR Pot 2 12 24VDC GND Gnd Wiper 3 Serial Data Serial In Run Pot 4 SerialData Serial Out Run mom 5 n c Vref 6 Zoom Cmd 2 MDR Connectors Command Serial Power Motor Camera 5 pin 4 pin 4 pin 7 pin 12 pin 1 Gnd 12V Gnd Motor Gnd 2 24 Gnd 24 Motor Ext Control 3 Serial Serial In 12 Encoder A Run 30mA max...

Страница 25: ...om 12 pin 4749 Canon HD VTR zoom 20 pin D Transmitter Channel frequency allocation Channel MHz Channel MHz Channel MHz 0 2402 10 2424 20 2458 1 2404 11 2428 21 2460 2 2406 12 2432 22 2462 3 2408 13 2436 23 2464 4 2410 14 2440 24 2466 5 2412 15 2444 25 2468 6 2414 16 2448 26 2470 7 2416 17 2452 27 2472 8 2418 18 2454 28 2474 9 2420 19 2456 29 2476 ...

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