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JVC GY-HM620U Instruction Manual - Page 103

Stretch Level, Compress Level, Level, Sensitivity, White Clip, Gamma, Fast, Middle, Slow]

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Menu Display and Detailed Settings 9 Stretch Level Stretch amount increases when a larger value is specified. [Setting Values: 1 to 5 (R 3)] Memo : 0 This item is displayed only when [Black Toe] is set to "Stretch". Otherwise, this item appears as "---" and cannot be selected. 9 Compress Level Compression amount increases when a larger value is specified. [Setting Values: 1 to 5 (R 3)] Memo : 0 This item is displayed only when [Black Toe] is set to "Compress". Otherwise, this item appears as "---" and cannot be selected. Knee For specifying the "Knee" operation, which compresses video signals beyond a certain level to show the gradation of the highlighted portion. To check the gradation of a bright area, set to "Manual" and adjust the knee point (starting point of knee operation) manually. 0 Manual: Enables manual adjustment of knee point using [Level]. 0 Auto: Adjusts the knee point automatically according to the luminance level. [Setting Values: Manual, RAuto] Memo : 0 When [WDR] is set to other than "Off", this item appears as "---" and cannot be selected. 9 Level For setting the starting point (knee point) of knee compression when [Knee] is set to "Manual". [Setting Values: R100.0%,97.5%,95.0%,92.5%, 90.0%,87.5%,85.0%] Memo : 0 When [Knee] is set to other than "Auto", or [WDR] is set to other than "Off", this item appears as "---" and cannot be selected. 9 Sensitivity For setting the response speed of the "Knee" operation when [Knee] is set to "Auto". Set to "Slow" when shooting an object under a condition where there is drastic change in the light intensity. [Setting Values: RFast, Middle, Slow] Memo : 0 When [Knee] is set to "Manual", or [WDR] is set to other than "Off", this item appears as "---" and cannot be selected. White Clip For setting the point to apply white clip for input video signals with a high luminance level. 0 108%: Applies white clip at the point where the luminance level is 108 %. 0 103%: Applies white clip at the point where the luminance level is 103 %. 0 100%: Applies white clip at the point where the luminance level is 100 %. Set to this value when the system in use limits Y output signals within 100 %. [Setting Values: R108%, 103%, 100%] Memo : 0 When [WDR] is set to other than "Off", this item appears as "108%" and cannot be selected. Gamma For adjusting the gamma curve that determines the gradation expression. 0 Cinema: Sets to a gamma curve with similar gradation to the screen characteristics of movies. 0 Standard: Sets to a standard gamma curve. [Setting Values: Cinema, RStandard] Memo : 0 When [WDR] is set to other than "Off", this item appears as "---" and cannot be selected. 103

Section	Page
Introduction	3
Safety Precautions	4
Contents	10
Main Features	13
Precautions for Proper Use	15
Operation Modes	18
Names of Parts	20
Side Control Panel	22
SD Slot	23
Rear Terminal	23
LCD Monitor	24
Lens Section	25
Basic System Diagram	26
Preparations	27
Settings and Adjustments Before Use	27
Adjusting the Grip Belt	27
Attaching an External Microphone	27
Attaching the Tripod	27
Attaching the Large Eyecup	27
Opening/Closing the Lens Cover	28
Attaching/Detaching the Hood	28
Power Supply	28
Using a Battery Pack	28
Using AC Power (DC IN Power)	30
Power Status Display	30
Turning On/Off the Power	31
Initial Settings	32
Displays on the LCD Monitor and Viewfinder	34
Display Screen	34
Status Screen	35
USB Mode Screen	35
Remote Edit Mode Screen	35
Warning Display	35
Adjusting the LCD Monitor and Viewfinder	36
Adjusting the LCD Monitor	36
Adjusting the Viewfinder	37
Assignment of Functions to User Buttons	38
Tally Lamp	38
SD Card	39
Usable Cards	39
Formatting (Initializing) SD Cards	41
Restoring the SD Card	42
Clips Recorded to SD Cards	43
Operation Lock Feature	44
Shooting	45
Basic Shooting Procedures	45
Selecting System Definition, File Format and Video Format	46
Zoom Operation	48
Focus Operation	49
Adjusting the Focusing by Face Detection	52
Adjusting the Brightness	53
Adjusting the Iris	54
Setting the Gain	55
Setting the Electronic Shutter	56
Setting the ND Filter	58
Adjusting the White Balance	59
Adjusting the Camera Image	62
Using the Image Stabilizer	63
Audio Recording	63
Monitoring Audio Sound During Recording Using a Headphone	65
Time Code and User’s Bit	66
Setting Time Code Generator	67
Setting the User’s Bit	69
Synchronizing Time Code on Another Camera	70
Setting Zebra Pattern	71
Setting Spot Meter	72
Acquiring Positioning Information by GPS	74
Viewing Recorded Videos Immediately (Clip Review)	74
Splitting the Clips Freely (Clip Cutter Trig)	75
Recording Simultaneously at Two Different Definitions	76
Series Rec	76
Dual Rec	76
Backup Rec	78
Special Recording	80
Pre Rec	80
Clip Continuous Rec	80
Frame Rec	82
Interval Rec	83
Variable Frame Rec	84
Playback	85
Playing Recorded Clips	85
Thumbnail Screen	85
Actions	87
Playing back	88
Deleting Clips	89
Appending/Deleting OK Mark	90
Selecting and Performing Operations on Multiple Clips	91
Selecting Multiple Clips Randomly	91
Selecting Multiple Clips Consecutively	92
Trimming Recorded Clips	93
Menu Display and Detailed Settings	94
Basic Operations in Menu Screen	94
Display and Description of the Menu Screen	95
Text Input with Software Keyboard	96
Menu Screen Hierarchical Chart	97
Camera Function Menu	98
User Switch Set Item	100
Camera Process Menu	102
Detail/Adjust Item	105
White Balance Item	106
TC/UB Menu	107
LCD/VF Menu	108
Shooting Assist Item	108
Marker Settings Item	109
Display Settings Item	110
A/V Set Menu	112
Video Set Item	112
Audio Set Item	113
System Menu	115
Record Set Item	117
Network/Settings Item	122
Adding/Editing Frequently Used Menu Items (Favorites Menu)	127
Adding Menu Items to Favorites Menu	128
Editing Favorites Menu	128
Display/Status Screen	131
Display Screen in Camera Mode	131
Display Screen in Media Mode	136
Status Screen	139
Camera Features	140
Marker and Safety Zone Displays (Camera Mode Only)	140
Smoothening the Skin Color (Skin Detail Function)	140
Color Bar Output	140
Adjusting Color Matrix	141
Configuring Setup Files	142
Saving Setup Files	143
Loading a Setup File	144
Deleting Setup Files	144
Connecting External Devices	145
Loading Clips to the PC	145
Connecting External Monitor	146
Connecting the Headphone	148
Connecting Wired Remote Control	148
Connecting to the Network	149
Functions of Network Connection	149
Preparing Network Connection	149
Operating Environment	149
Camera Setup for Network Connection	150
Connecting via Wireless LAN	150
Connecting via Wired LAN	152
Connecting via Cellular Adapter	152
Importing Metadata	153
Preparing Metadata	153
Configuring the Server for Downloading	153
Importing Metadata	154
Uploading a Recorded Video Clip	155
Configuring the FTP Server for Uploading	155
Uploading Video Clip	155
FTP Resume Feature	157
Connecting from a Web Browser	158
Editing Metadata	159
Planning Metadata	159
Clip Metadata	160
Uploading a Recording Clip via a Web Browser	162
View Remote Feature	166
Operating Procedure	166
Registering/Deleting Preset Zoom	167
Camera Control Function	168
Changing the Settings via a Web Browser	170
Changing View Remote Function Settings	171
Changing Connection Setup	171
Changing Metadata Server Settings	172
Changing Clip Server Settings	172
Changing Streaming Settings	172
Managing the Network Connection Settings File	172
Saving the Connection Settings File	173
Reading the Connection Settings File	174
Deleting Connection Settings	174
Performing Live Streaming	175
Setting Distribution	176
Starting Distribution	176
Setting the FEC Matrix	177
Others	178
Error Messages and Actions	178
List of FTP Transfer Errors	179
List of Live Streaming Error Displays	181
Blinking of the Tally Lamp	181
Warning Tone	182
Troubleshooting	182
Specifications	184
Index	187
Software License Agreement	189

Match case Limit results 1 per page

Stretch Level

Stretch amount increases when a larger value is

specified.

[Setting Values: 1 to 5 (

3)]

Memo :

This item is displayed only when [Black Toe] is

set to “Stretch”. Otherwise, this item appears as

“---” and cannot be selected.

Compress Level

Compression amount increases when a larger

value is specified.

[Setting Values: 1 to 5 (

3)]

Memo :

This item is displayed only when [Black Toe] is

set to “Compress”. Otherwise, this item appears

as “---” and cannot be selected.

Knee

For specifying the “Knee” operation, which

compresses video signals beyond a certain level to

show the gradation of the highlighted portion. To

check the gradation of a bright area, set to “Manual”

and adjust the knee point (starting point of knee

operation) manually.

Manual:

Enables manual adjustment of knee point using

[Level].

Auto:

Adjusts the knee point automatically according

to the luminance level.

[Setting Values: Manual,

Auto]

Memo :

When [WDR] is set to other than “Off”, this item

appears as “---” and cannot be selected.

Level

For setting the starting point (knee point) of knee

compression when [Knee] is set to “Manual”.

[Setting Values:

100.0%,97.5%,95.0%,92.5%,

90.0%,87.5%,85.0%]

Memo :

When [Knee] is set to other than “Auto”, or

[WDR] is set to other than “Off”, this item

appears as “---” and cannot be selected.

Sensitivity

For setting the response speed of the “Knee”

operation when [Knee] is set to “Auto”.

Set to “Slow” when shooting an object under a

condition where there is drastic change in the light

intensity.

[Setting Values:

Fast, Middle, Slow]

Memo :

When [Knee] is set to “Manual”, or [WDR] is set

to other than “Off”, this item appears as “---” and

cannot be selected.

White Clip

For setting the point to apply white clip for input

video signals with a high luminance level.

108%:

Applies white clip at the point where the

luminance level is 108 %.

103%:

Applies white clip at the point where the

luminance level is 103 %.

100%:

Applies white clip at the point where the

luminance level is 100 %. Set to this value when

the system in use limits Y output signals within

100 %.

[Setting Values:

108%, 103%, 100%]

Memo :

When [WDR] is set to other than “Off”, this item

appears as “108%” and cannot be selected.

Gamma

For adjusting the gamma curve that determines the

gradation expression.

Cinema:

Sets to a gamma curve with similar gradation to

the screen characteristics of movies.

Standard:

Sets to a standard gamma curve.

[Setting Values: Cinema,

Standard]

Memo :

When [WDR] is set to other than “Off”, this item

appears as “---” and cannot be selected.

103

Menu Display and Detailed Settings