JVC KY-F70 Synchronizing flash and Freeze, E42, Timing chart Sxga mode, High speed shutter only

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5. Various recording methods (continued)

Synchronizing flash and FREEZE

To activate the flash when inputting FREEZE, use the REMOTE terminal.

The REMOTE terminal located in the rear is also used to freeze an image using an external device other than the FREEZE button on the rear of the main unit.

Explanation of terminals ( page 12)

In response to FREEZE input, KY-F70 outputs a flash signal for the CCD accumulation period of the next frame.

The time required for flash output from FREEZE input depends on the timing of the FREEZE

@ @ @ @ @ @

input and shutter speed. In addition, the pulse length of the flash output differs depending on the shutter speed.

The slow shutter will also be used when the unit is in the SXGA mode or FINE mode of the VGA mode with shutter speed of 1/7.5 sec. or slower, or when in the DRAFT mode of the VGA mode with shutter speed of 1/30 sec. or slower.

Since the above diagram is the timing chart when in the SXGA mode, CCD OUT and ANA- LOG OUT are synchronous. However, the timing of ANALOG OUT will be asynchronous with CCD OUT when in the VGA mode and there will also be no WEN output.

When in the VGA mode, FREEZE input is ignored until the FREEZE screen is completely displayed on the monitor.

Even for the SXGA mode, FREEZE input for continuous frames are not recognized and FREEZE input interval for high speed shutters also require a minimum of 2 frames (270ms).

When the FREEZE cancel mode is set to MANUAL, the FREEZE input for FREEZE cancella- tion will not output a FLASH signal or WEN.

Timing chart (SXGA mode)

FREEZE

VD

(Internal)

EXP

(CCD accumulation period)

FLASH

CCD

OUT

ANALOG

OUT

WEN

a. High speed shutter only

FREEZE

VD

(Internal)

EXP

(CCD accumulation period)

FLASH

CCD

OUT

ANALOG

OUT

WEN

b. Combined with slow shutter

E42

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Contents Illustration with optional lens attachment This instruction book is made from 100% recycled paperSafety Precautions Varning Table of Contents Characters and symbols used in this instruction book MemoFeatures Accessories and attachmentsIntroduction Line and patterns may appear distorted when recorded Phenomena unique to CCDPart names and their functions Front and bottomRear E10 ModeVentilation hole This lamp lights when the power of the main unit is on E11Used to connect the lens cable Mounting the lens Explanation of terminals Remoter terminal Metal 10-pin, femaleE12 E13 Basic system For the power supply, always use the AA-P700 AC adapterBefore recording E14MO disk drive Model name E15AC adapter AdapterInstall E16Screws E17 Female Lens remote controlMounting the lens Camera head Male Thread section Mount clamp ring LensE18 Connecting the powerClamp filter Attached power supply cable AC adapterConnecting a monitor E19Monitor terminal Scsi Connecting an MO drive unitE20 Do not set the ID of the MO drive side to other thanE21 Connecting a printerDip switches Scsi Set the ID of the printer side to other thanChanging the camera mounting bracket position Mounting the cameraMounting method E22Fall prevention wire chain 6mm Camera head Fall preventionE23 Set to OFF E24Minal on the rear of the main unit Set to onLens settings Menu settingsVGA mode settings VGA mode and lens settings are made from the menu screenE26 Time and date settingsTime Adjust screen Play menu screenE27 OK display screenSet using the main unit dip switches Monitor settings Monitor adjustmentTurn the main unit power on Adjust the video monitor E28Focus adjustment E29Press the Menu button to return to the normal screen REC Menu screen Menu item Set value White balance adjustmentE30 White Balance screenE31 Auto white in operationAuto white operation completed White shading adjustment E32REC Menu screen E33 E34 Basic operationsRecording images to the main unit memory Freeze displayPlaying back images from the memory Returning to the REC modePress the Mode button to enter the Play mode E35Saving images from the memory to an MO disk E36Use a printer with an Scsi input terminal Set to either the Freeze or Play modeOutputting images from the memory to a printer E37Clearing images from the memory E38Video Memory Clear E39 Memory clearedVarious recording methods Recording a PC monitorE40 System Setting screen Outputting negative imagesE41 E42 Timing chart Sxga modeSynchronizing flash and Freeze High speed shutter onlyAbout ALC and EEI operations E43Menu screen settings Menu screen flowE44 Freeze screen E45Exposure screen Process screenE46 Setting procedureREC normal menu screen REC normal menu screen Menu item Set valueREC quick menu screen About the submenu screens of the normal REC menuPlay menu screen E47Exposure screen E48E49 E50 White Balance screen E51Shading Mode OFFE52 Level GFreeze screen Process 1/3 screenE53 Gamma @ADJUST set when changing the gamma curveE54 Used to set whether the gamma curve to determineFlare R Process 2/3 screenE55 Flare BMatrix E56Color Standard valueSystem Setting screen E57E58 Send Prioryty Menu screen of the Play modeE59 Video ME.MORYMenu item REC mode quick menu screenE60 TorSensitivity can be changed using the Level Submenu item Sensitivity can be changed when the sensitivity modeE61 Resetting Resetting settingsMenu Reset screen SET button E62E63 Press the Menu once more to return to the normal screenCompatible systems Connecting to a PCCamera remote control software E64Printer Flash Freeze switch E65AC adapter Analog RGB, WEN, Hs, Vs, RS-232C Specifications OthersE66 External dimensions unit mm E67Inch screw SL96172