JVC VN-E4 manual Operation

Page 47

Operation (continued)

G

Status Button

For displaying the status information on the web setting page of VN-E4.

 

 

This can be used to check the operating status of VN-E4.Additionally, when the frame rate of the

 

 

built-in viewer is set to A1 fpsB or higher, the built-in viewer will specify a frame rate for the VN-E4

 

 

unit, and this frame rate will be displayed in the status information. When the frame rate of the

 

 

built-in viewer is set to lower than A1 fpsB, the viewer will acquire 1 JPEG at a time according to

 

 

the time interval specified by the viewer. Upon acquisition by the built-in viewer, Aframerate=0B

 

 

will be displayed in the status information. Aframerate=0B means only 1 JPEG frame has been

 

 

acquired.

 

 

Refer to A5. Setting Using Internet ExplorerB for details on the status information.

 

 

 

H

Setup Button

For displaying the setting window of the built-in viewer.

 

 

NOTE:

 

 

The settings on this screen are not settings of the VN-E4unit but settings of the PC on which the

 

 

built-in viewer is running.

 

 

 

I

Control CH1-CH4

For displaying the GUI for controlling devices that are connected to each CH. This will be

 

Button

disabled if no device is selected in the ASerial PortB page on the VN-E4unit. Only 1 GUI can be

 

 

displayed at one time. The AoperatorB password of VN-E4will be required in order to use this

 

 

feature. Register the AoperatorB password of VN-E4on the setting page that appears upon

 

 

pressing the ASetupB button.

 

 

 

J

Alarm Video1-4

Lights up when motion is detected in each video input of VN-E4.The light will remain on until

 

Button

AAuto Alarm ClearB is activated. The light can be turned off by clicking the lit button.

 

 

 

K

Alarm1-4Button

Lights up when signals are input to the alarm input of VN-E4.The light will remain on until AAuto

 

 

Alarm ClearB is activated. The light can be turned off by clicking the lit button.

 

 

 

L

Image Display Area

Area that displays the images. When 1 CH is selected, the original frame size will be displayed in

 

 

its actual size in the case of VGA and enlarged twice (vertically and horizontally) in the case of

 

 

QVGA. In the case of 4-screen displays, the original frame size will be displayed in half of its

 

 

actual size (vertically and horizontally) in the case of VGA and in its actual size in the case of

 

 

QVGA. CH1 will be displayed on the top left, CH2 on the top right, CH3 on the bottom left and

 

 

CH4 on the bottom right.

 

 

CH that are set to OFF at the VN-E4unit or built-in viewer will not be displayed.

 

 

The viewer will only acquire the currently displayed image from the VN-E4unit.

 

 

For example, images of the 4 channels are acquired from VN-E4during a 4-screen display.

 

 

When the display switches to CH1, however, only image of CH1 is acquired from VN-E4and

 

 

those for CH2-CH4are not acquired.

 

 

Image for which motion is detected will be outlined in red. The red outline will disappear when

 

 

motion is longer detected.

 

 

 

47

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Contents This manual describes the detailed usage of VN-E4 VN-E4Important Safeguards Information for Users on Disposal of Old Equipment For Your Safety Please Read the Following Text CarefullyFor Continental EUROPE, ETC For U.K. only  Copyrights in this manual  How to view this manual Features Input Copyrights in this manual FeaturesAlarm Input Network Cautionary Notes  Name and Function of Parts Talarm Input terminal PRS-232C/RS-485COM1, 2 Protocol Selection SwitchRCONTROL/SERVICE switch Salarm Output terminal 1-1 Remote monitoring using the built-in viewer System Setup ExamplesNetwork Video Input 1~4  1-2 Systems that combine other manufacturer’s devicesServer Picture Quality Control Method VGA File Size Qvga File Size Requirements for network using VN-E4 2-1 Network Bandwidth Input CH Frame Size 2-5 Use of Multicast  2-2 Network Delay 2-3 Network Jitter  2-4 Packet Loss 3-2 VN-E4for which IP address is known IP Address Setting 3-1 VN-E4with Factory Default Settings  3-3 When IP address of VN-E4is unknown 4-2 Network Connection / Installation 4-1 AC Adaptor Receiving End  4-4 Alarm Input 4-5 Alarm Output  4-3 COM1,2 Serial Port TerminalsCase of 1 unit. VN-BK10rack mount bracket  4-6 AV Devices 4-7 Attaching Rack Mount Brackets  4-8 Connection with PCUser Name Default Password Description Setting Using Internet ExplorerSetting Up of PC for Setting Enter user name and password 5-1 Jpeg View Page Top SettingsAdmin Operator User Viewer... Button Reload Button 5-2 Input Frame Rate  5-3 EncodingEncode Number QualityMax. Interval  5-4 AlarmAction 1st TriggerFTP  5-5 Alarm EnvironmentMail Manual Output Motion Detect SettingChattering Guard Time Output DurationDetection Operator PasswordCH1-CH4Button Display Screen 5-6 Serial  5-7 Basic MTU  5-8 Details 5-9 Streaming Audio Sender  5-10 Access RestrictionsClient Address NTP  5-11 TimeUsername  5-12 PasswordCurrent Password New PasswordUpdate  5-13 MaintenanceSettings All SettingsFactory Settings of Alarm Factory Settings of InputFactory Settings Factory Settings of EncodingFactory Settings of Serial Factory Settings of Alarm EnvironmentFactory Settings of Motion Detection Factory Settings of Streaming Factory Settings of BasicFactory Settings of Details 1420 Negotiation Auto PPPoE Off Username Blank PasswordFactory Settings of Password Factory Settings of Access RestrictionsAccess Restriction Deny IP Address Blank Factory Settings of TimeManual API Guide  5-14 MiscellaneousAppearance For changing the web page appearanceSystem Log  5-15 OperationDestination  5-16 Settings Settings This page can be used upon access via AadminB or AoperatorB All Button Using the VN-E4Built-in Viewer 6-1 Screen Configuration of Built-in Viewer Pause ButtonOperation  6-2 Built-in Viewer Settings ACH1 RequestB Alarm Event SelectionAuto Alarm Clear Cancel ButtonZoom  6-3 GUI for External Device ControlAuto PAN FocusMenu W ModeSave ClearAuto Focus SETDigital Zoom SpeedTroubleshooting Compression Format SpecificationsOthers Input/OutputVN-E4 4ch Network Encoder

VN-E4 specifications

The JVC VN-E4 is a high-performance video camera that has garnered attention for its innovative features and cutting-edge technology. Designed for both amateur enthusiasts and professional videographers, this model showcases JVC's commitment to delivering superior image quality and user-friendly functionality.

One of the standout features of the VN-E4 is its advanced imaging sensor. It utilizes a high-resolution CMOS sensor that captures stunning 4K video footage, providing exceptional clarity and detail. With a wide dynamic range, the camera excels in various lighting conditions, ensuring vibrant colors and deep contrasts. This makes it suitable for diverse shooting environments, from bright outdoor scenes to dimly lit interiors.

The VN-E4 also supports a range of frame rates, including high-speed recording options that enable slow-motion playback. This is particularly valuable for filmmakers looking to add dramatic effects to their projects. With its excellent low-light performance, the VN-E4 allows users to shoot in challenging conditions without sacrificing image quality, making it an ideal choice for events, documentaries, and creative projects.

Equipped with JVC's proprietary image processing technology, the VN-E4 offers enhanced noise reduction and image stabilization. This results in smoother footage, even during handheld shooting or when capturing fast-moving subjects. The optical image stabilization technology is especially useful for reducing the shakiness common in handheld videography.

In terms of connectivity, the VN-E4 is designed with versatility in mind. It includes multiple input/output options, including HDMI and USB ports, allowing for easy integration with external devices. This feature is essential for live streaming and professional broadcasting applications, enabling users to connect to external monitors or recorders seamlessly.

User-friendly controls are another hallmark of the JVC VN-E4. The camera features an intuitive menu system and customizable buttons, allowing for quick access to frequently used settings. The ergonomic design ensures that it is comfortable to hold for extended shooting sessions, making it a practical choice for long projects.

Battery life is another important characteristic of the VN-E4. With energy-efficient technology, the camera can operate for extended periods without frequent recharging, providing peace of mind for videographers on long shoots.

In summary, the JVC VN-E4 stands out for its impressive combination of high-resolution imaging, advanced stabilization, extensive connectivity, and user-friendly design. Whether for creative filmmaking or professional use, this camera provides the tools necessary to capture stunning video with ease and versatility, making it a valuable addition to any videographer's toolkit.
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