JVC Using the VN-E4Built-in Viewer,  6-1 Screen Configuration of Built-in Viewer, All Button

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Operation

6. Using the VN-E4Built-in Viewer

Refer to the startup guide on procedures to install the built-in viewer on the PC.

6-1 Screen Configuration of Built-in Viewer

L

A

BC

D

E

I

J

K

F

G H

ACH1-CH4Button For selecting the image to display. In addition, selection of a channel is not possible if the checkbox for this channel is deselected in the setting window of the built-in viewer.

B

Pause Button

Pauses/Resumes playback of images on each CH.

C

All Button

4-screen display of the images of CH1-CH4.

DFull Screen Button Full-screen display of the currently displayed image on the PC monitor. For example, image of CH1 will be displayed in full screen if the image of CH1 is currently being displayed. In the case of a 4-screen display, the 4-screen display will be displayed in full screen. To cancel the AFull ScreenB mode, press "Esc" key on the PC keyboard. Do not push AEscB key just after pushing Full Screen button, because Internet Explorer can not work correctly by such operation.

If the IP address of VN-E4is not registered as a trusted site in the Internet Explorer settings, a title bar and status bar may be displayed at the top and bottom of the full-screen display. A minimize, restore to previous size and close button are located on the right of the title bar. However, these buttons function differently when in the full-screen mode. Pressing the minimize button returns the screen display automatically to the full-screen mode. The restore to previous size button is disabled. Pressing the close button restores the full-screen display of the viewer to the standard display.

E Capture Button

For capturing the currently displayed image on the PC. Images captured will be stored as a

 

JPEG file in the AE4_JPEGB directory that is created under AMy DocumentsB of the PC. The file

 

name is made up of year/month/day/hour/minute/second, millisecond and the input channel. The

 

time denoted by the file name is based on the time at the PC and not the internal clock of VN-E4.

 

1 frame will be captured in the JPEG file when image of 1 CH is displayed. 4 frames will be

 

captured in 4 JPEG files in the case of a 4-screen display.

FSpeech On Button Audio input to the PC will be sent to VN-E4and output from the audio output terminal of VN-E4.Clicking this button when sending is in progress stops the audio transmission. 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. When the audio output of VN-E4is used by another client, audio transmission will fail and a warning message will be displayed.

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Contents VN-E4 This manual describes the detailed usage of VN-E4Important Safeguards For Continental EUROPE, ETC For U.K. only For Your Safety Please Read the Following Text CarefullyInformation for Users on Disposal of Old Equipment  How to view this manual  Copyrights in this manual Features Network Copyrights in this manual FeaturesAlarm Input Input Cautionary Notes  Name and Function of Parts Salarm Output terminal PRS-232C/RS-485COM1, 2 Protocol Selection SwitchRCONTROL/SERVICE switch Talarm Input terminalSystem Setup Examples  1-1 Remote monitoring using the built-in viewerNetwork  1-2 Systems that combine other manufacturer’s devices Video Input 1~4Server Input CH Frame Size Requirements for network using VN-E4 2-1 Network Bandwidth Picture Quality Control Method VGA File Size Qvga File Size 2-4 Packet Loss  2-2 Network Delay 2-3 Network Jitter  2-5 Use of Multicast 3-3 When IP address of VN-E4is unknown IP Address Setting 3-1 VN-E4with Factory Default Settings  3-2 VN-E4for which IP address is known 4-1 AC Adaptor Connection / Installation 4-2 Network  4-3 COM1,2 Serial Port Terminals  4-4 Alarm Input 4-5 Alarm Output Receiving End 4-8 Connection with PC  4-6 AV Devices 4-7 Attaching Rack Mount Brackets Case of 1 unit. VN-BK10rack mount bracketEnter user name and password Setting Using Internet ExplorerSetting Up of PC for Setting User Name Default Password DescriptionAdmin Operator User Settings 5-1 Jpeg View Page Top Reload Button Viewer... Button 5-2 Input Quality  5-3 EncodingEncode Number Frame Rate1st Trigger  5-4 AlarmAction Max. IntervalMail  5-5 Alarm EnvironmentFTP Output Duration Motion Detect SettingChattering Guard Time Manual OutputDisplay Screen Operator PasswordCH1-CH4Button Detection 5-6 Serial  5-7 Basic  5-8 Details MTU 5-9 Streaming Client Address  5-10 Access RestrictionsAudio Sender  5-11 Time NTPNew Password  5-12 PasswordCurrent Password UsernameAll Settings  5-13 MaintenanceSettings UpdateFactory Settings of Encoding Factory Settings of InputFactory Settings Factory Settings of AlarmFactory Settings of Motion Detection Factory Settings of Alarm EnvironmentFactory Settings of Serial 1420 Negotiation Auto PPPoE Off Username Blank Password Factory Settings of BasicFactory Settings of Details Factory Settings of StreamingFactory Settings of Time Factory Settings of Access RestrictionsAccess Restriction Deny IP Address Blank Factory Settings of PasswordFor changing the web page appearance  5-14 MiscellaneousAppearance Manual API GuideDestination  5-15 OperationSystem Log  5-16 Settings Settings This page can be used upon access via AadminB or AoperatorB Pause Button Using the VN-E4Built-in Viewer 6-1 Screen Configuration of Built-in Viewer All ButtonOperation  6-2 Built-in Viewer Settings Cancel Button Alarm Event SelectionAuto Alarm Clear ACH1 RequestBFocus  6-3 GUI for External Device ControlAuto PAN ZoomClear W ModeSave MenuSpeed SETDigital Zoom Auto FocusTroubleshooting Input/Output SpecificationsOthers Compression FormatVN-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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