JVC VN-E4 manual  5-5 Alarm Environment, Mail, Ftp

Page 26

Settings (continued)

5-5 Alarm Environment Page

This page is for setting alarm-related environments.

A

B

This page can be used upon access via AadminB or AoperatorB.

Press the AOKB button to enable the new settings upon changing. If the AOKB button is pressed upon entering an invalid value, a warning message will appear and entry will be denied. Press the ACancelB button to restore the invalid entry to the current value.

A

Mail

For setting the mail environment when AMailB is specified as an action of the AAlarmB page.

 

 

ASMTPB and APOPB can be used.

 

 

 

B

FTP

For setting the FTP environment when AFTPB is specified as an action of the AAlarmB page.

 

 

When ADirectoryB is left blank, FTP transfer will be performed to the home directory of the FTP

 

 

server. To enable FTP transfer to a directory below the home directory, set the directory name in

 

 

ADirectoryB. Delimit the directory using A/B.

 

 

Example) subdir1/subdir2

 

 

Destination directory of FTP transfer will be dependent on the FTP server if / is added at the

 

 

beginning.

 

 

AFrame RateB will be constrained by the frame rate as set on the AEncodingB page. The actual

 

 

frame rate used for transmission will be the upper limit on the AEncodingB page even if a value

 

 

that is larger than the frame rate in the AEncodingB page is specified. The upper limits of ABefore

 

 

TriggerB and AAfter TriggerB are determined by settings on the AEncodingB page. In addition,

 

 

AFrame RateB is in a trade-off relationship with ABefore TriggerB and AAfter TriggerB. In the case of

 

 

a combination such that the input value cannot be realized, adjustments will be automatically

 

 

made on the item that is not specified.

 

 

The name of the file to be transmitted via FTP is made up of the action number, year, month,

 

 

day, hour, minute, second, number and trigger flag.

 

 

Example: 01-20050711152904-001-0.jpg

 

 

The first 2 digits indicate the action number. Next 14 digits after first hyphen indicate the year,

 

 

month, day, hour, minute and second. The 3 digits after the second hyphen is the number of the

 

 

series of JPEG files to be sent via that FTP. The first file is numbered 000. The last digit denotes

 

 

the trigger flag. 0 is assigned to JPEG files before and after a trigger and 1 for the file when

 

 

trigger is invoked.

 

 

 

26

Page 25 Page 27
Image 26
Page 25 Page 27
Contents VN-E4 This manual describes the detailed usage of 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  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 4-2 Network Connection / Installation 4-1 AC Adaptor  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 Description 5-1 Jpeg View Page Top SettingsAdmin Operator User Reload Button Viewer... Button 5-2 Input Quality  5-3 EncodingEncode Number Frame Rate1st Trigger  5-4 AlarmAction Max. IntervalFTP  5-5 Alarm EnvironmentMail 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 Audio Sender  5-10 Access RestrictionsClient Address  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 Serial Factory Settings of Alarm EnvironmentFactory Settings of Motion Detection 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 GuideSystem Log  5-15 OperationDestination  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.
Top Page Image Contents