JVC GY- HD111 HD CAMERA RECORDER manual Header REC Function, Function/Initial Setting

SHOOTING OPERATION

HEADER REC Function

When the REC/VTR trigger button is pressed while the STOP button is pressed, this function first records the color bar video and the test tone (1 kHz sine-wave) of the built-in signal generator at the beginning of the tape. Then it records the black video signal and the mute audio signal for the duration specified in advance. When the recording is completed, the unit enters the Record- Standby mode. The time code value at the Record-Standby position becomes the time code specified in advance. (HEADER REC function)

•Settings related to the HEADER REC function, such as whether the HEADER REC function should be enabled, the HEADER REC execution duration, and the time code value setting when the HEADER REC recording is completed, etc., are made on the HEADER REC menu screen.

•The HEADER REC function is executed under the following circumstances: CAM/VTR button: Set to CAM mode.

In the Record-Standby or Stop mode

Tape beginning HEADER REC Record-Standby mode

(Example) 30 sec	Normal recording
	(Example) 30 sec

Color bar video signal	Black video signal
Test tone (1 kHz)	Mute audio (No sound)
(Setting range: 0 to 99 sec)	(Setting range: 0 to 99 sec)

Time code, user’s bits recording

Time code, user’s bits recording

Time code:

The value specified on the HEADER REC menu screen- HEADER REC time (Example) 23:59:00:00

User’s bits:

The value specified for the UB DATA item on the HEADER REC menu screen.

Time code:

The value specified on the HEADER REC menu screen.

(Example) 00:00:00:00

User’s bits:

The value specified for the UB PRESET item on the TC/UB/ CLOCK menu screen.

(only when set to REC RUN or FREE RUN mode)

„HEADER REC menu screen contents

Item			Function/Initial Setting
START KEY		Sets whether the HEADER REC operation should be executed when the REC/VTR trigger button is pressed while the
		STOP button is pressed.
		DISABLE	: HEADER REC operation is not executed.
		STOP+REC	: HEADER REC operation is executed.
TC DATA		Sets the time code value for the point when the Record-Standby mode is engaged following completion of HEADER
		REC.
		EXECUTE	: Confirms the set time code.
		ZERO PRESET: Resets all time codes to zero “0”.
		CANCEL	: Clears the set time code.
		The frame mode is set depending on the setting in the DROP/NON DROP item on the TC/UB/CLOCK menu screen.
		* The time code value at the point when the Record-Standby mode is engaged may differ some frames from the value
		set for this item.
UB DATA	Sets the user’s bits of the HEADER REC section.
		EXECUTE	: Confirms the set user’s bits.
		ZERO PRESET: Resets all user’s bits data to zero “0”.
		CANCEL	: Clears the set user’s bits.
		MEMO
		The user’s bits for the normal recording section are set on the TC/UB/CLOCK menu screen.
BARS TIME	Sets the duration (seconds) in which the color bar signal and test tone (1 kHz) is recorded during HEADER REC. (1-sec
		steps)
		[Initial Setting: 0SEC - 30SEC - 99SEC]
BLACK TIME		Sets the duration (seconds) in which the black signal is recorded during HEADER REC. (1-sec steps)
		[Initial Setting: 0SEC - 30SEC - 99SEC]
PAGE BACK		The TC/UB/CLOCK menu screen returns when the SHUTTER dial is pressed.

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