External Control

7About the external control

This monitor has three external control terminals.

MAKE/TRIGGER terminal (RJ-45): The following external control systems are available.

(1)MAKE (make contact) system: Controls the monitor by short-circuiting the corresponding pin terminal to the GND pin terminal, or disconnecting (opening) it.

(2)TRIGGER (trigger) system: Controls the monitor by sending the pulse signal instantaneously to the corresponding pin terminal.

“Using the MAKE/TRIGGER system” on page 17

RS-485 terminals (RJ-45): Controls the monitor with the RS-485 system. (“Using the serial communication” on page 18)

RS-232C terminal (D-sub 9-pin): Controls the monitor with the RS-232C system. (“Using the serial communication” on page 18)

Set the following items of “REMOTE SETTING” in SET-UP MENU according to the external control terminal and control system (“SERIAL TYPE”, “PARALLEL TYPE” on page 15).

Control terminal

Control system

 

The settings of this unit

 

“SERIAL TYPE” setting

“PARALLEL TYPE” setting

 

 

 

MAKE/TRIGGER

MAKE

 

MAKE

terminal

 

 

 

 

TRIGGER

 

TRIGGER

 

 

RS-485 terminal

Serial

RS-485

RS485*1

RS-232C terminal

communication

RS-232C

RS232C*1

*1 For a monitor connected to a personal computer etc, select the terminal the equipment is actually connected to. For other monitors, select “RS485.”

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Control priority is as follows.

MAKE > TRIGGER = serial communication = buttons and menu on the monitor

You can use the external control even when “CONTROL LOCK” is set to “ON” (page 15).

When the monitor is off (on standby), external control is not available. But certain external controls (starting/ terminating communication, turning on the monitor) are available through the serial communication (page 18).

<MAKE/TRIGGER system>

You can control the monitor by a personal computer or dedicated controller*2.

• For the details, see page 17.

*2 The controller is not commercially available. Consult your dealer if you need it.

<Serial communication>

PC, etc.

RS-485 IN

RS-485 RS-485

RS-485

RS-485

RS-485

or

OUT

IN

OUT

IN

OUT

RS-232C

 

 

 

 

 

• For the details, see page 18.

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JVC DT-V24L3D, DT-V20L3D External Control, About the external control, Control priority is as follows, MAKE/TRIGGER system

DT-V20L3D, DT-V24L3D specifications

The JVC DT-V24L3D and DT-V20L3D are professional broadcast monitors designed to cater to the demanding needs of video production environments. These monitors are particularly engineered to provide high-quality imaging that meets the rigorous standards of broadcast and production professionals.

One of the standout features of these monitors is their LCD technology, which offers remarkable brightness and color accuracy. The DT-V24L3D features a 24-inch display, while the DT-V20L3D has a slightly smaller 20-inch screen. Both monitors utilize a panel with a resolution of 1920 x 1200 pixels, ensuring that footage is presented in sharp detail. This high resolution is particularly beneficial for critical monitoring tasks, as it provides a clear representation of image quality.

Color reproduction is another highlight of these models. They support a wide color gamut, allowing users to view footage with accurate color representation that adheres to industry standards. Their ability to cover various color spaces, including Rec. 709 and others, ensures that color grading can be performed with confidence. The monitors also feature built-in 10-bit processing, which enhances color depth and transitions, making them suitable for HDR workflows.

In terms of connectivity, the DT-V24L3D and DT-V20L3D are equipped with a versatile array of inputs. They feature HDMI, SDI, and composite inputs, among others. This extensive compatibility allows them to be integrated into various studio setups and facilitates seamless connection with different types of equipment, making them ideal for multi-camera operations.

Both monitors are also designed with user-friendly controls, allowing operators to easily adjust settings for brightness, contrast, and color calibration. They come with various preset modes tailored for specific viewing conditions, which aids in achieving optimal visual performance.

Additionally, these models support advanced features such as waveform monitoring, vector scope, and a range of display assist tools that are vital for broadcast and production environments. This enables professionals to make informed decisions while monitoring live feeds or recordings.

Overall, the JVC DT-V24L3D and DT-V20L3D monitors deliver exceptional performance, advanced technology, and reliability that professionals demand in video production. Their combination of high-resolution screens, extensive connectivity, and comprehensive monitoring features make them invaluable tools for any broadcast and production workflow.