Preparation (continued)

4-3 [COM1,2] Serial Port Terminals

2CH

4CH

RS-232C RS-485

 

CONTROL

 

COM1

SERVICE

CO

 

 

 

OUTPUT

 

COM2

 

10BASE

 

 

Connect the device (camera, etc.) to be controlled to the serial port. Use the switch to switch between RS-232Cand RS-485.

●Pin Layout

Pin No.

When RS-232Cis selected

When RS-485is selected

 

 

 

 

Name

Function

Name

Function

 

 

 

 

 

 

1

(NC)

(Not in use)

RX+

+ Receiving End

 

 

 

 

 

2

RXD

Receive data

RX -

- Receiving End

 

 

 

 

 

3

TXD

Send data

TX -

- Sending End

 

 

 

 

 

4

(NC)

(Not in use)

TX+

+ Sending End

 

 

 

 

 

5

GND

Grounding

GND

Grounding

 

 

 

 

 

6

(NC)

(Not in use)

(NC)

(Not in use)

 

 

 

 

 

7

(NC)

(Not in use)

(NC)

(Not in use)

 

 

 

 

 

8

(NC)

(Not in use)

(NC)

(Not in use)

 

 

 

 

 

9

(NC)

(Not in use)

(NC)

(Not in use)

 

 

 

 

 

4-4 Alarm Input

 

 

 

 

ALARM

CONTROL

 

 

 

 

SERVICE

COM OUT

1

2 3 4 G INPUT

 

OUTPUT

 

 

PUSH

 

 

10BASE-T/100BASE-TX

RESET

DC 5V

 

 

For connecting the sensor. This consists of 4 input and 1 ground terminals. Either Make or Break is selected depending on the setting, and sensors of the no-voltage A contact output (normally open), no-voltage B contact output (normally closed) or no- voltage C contact output type may be used.

4-5 Alarm Output

 

 

 

 

 

A

 

CONTROL

 

 

 

 

COM1

SERVICE

COM OUT

1

2 3 4 G I

 

OUTPUT

 

 

PUSH

 

COM2

 

10BASE-T/100BASE-TX

RESET

DC 5V

 

 

The [OUT] and [COM] terminals form the make contact. Connect the device that is to be turned on during an alarm. Alarm output changes to break when the power of VN-E4is turned off. Upon starting up VN-E4,the alarm output is restored to the previous state.(A pg. 54, A8. SpecificationsB)

18

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JVC VN-E4 manual 4-3 COM1,2 Serial Port Terminals, 4-4 Alarm Input, 4-5 Alarm Output, Receiving End, Sending End
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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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