JVC DT-V9L3DY specifications Troubleshooting

Page 18

Troubleshooting

Solutions to common problems related to the monitor are described here. If none of the solutions presented here solve the problem, unplug the monitor and consult an authorized dealer or service center.

Symptom

 

 

 

 

Probable cause and corrective action

Page

 

•

Press the

 

 

 

button.

6

 

 

 

 

 

 

 

 

 

• Turn on the POWER switch or DC switch on the rear panel.

8

No power supply

• Firmly insert the AC power plug or DC 12 V power plug.

8

 

• When using a DC 12 V power supply, charge the battery or replace it

8

 

 

with a charged one.

 

 

•

Select the correct input.

6

No picture with the

•

Connect the signal cable firmly.

8

• Turn on the power of the connected component and set the output

—

power on

 

correctly.

 

 

 

 

 

 

 

 

 

•

Check whether the input signal format is acceptable on the monitor.

9

 

•

Adjust the volume level.

6

 

•

Deactivate the muting function.

6

No sound

•

Connect the signal cable firmly.

8

 

• Turn on the power of the connected component and set the output

—

 

 

correctly.

 

 

 

“OTHERS” or “Out of

•

Check whether the input signal format is acceptable on the monitor.

7, 9

range” appears.

 

 

 

 

 

 

 

 

•

Select the correct input.

6

 

•

Connect the signal cable firmly.

8

“NO SYNC” appears.

• Turn on the power of the connected component and output video

—

 

 

signals. Or, check whether the video output of the component (video

 

 

 

output setting of the VCR) is set correctly.

 

 

•

Adjust each picture adjustment knob on the front panel or adjust the

6, 14

 

 

items of “PICTURE SUB ADJ.” in the SET-UP MENU. Or, perform

 

 

 

“reset” in “PICTURE SUB ADJ.”

 

 

• Check if the screen mode is other than normal screen, by using SCR.

6

Wrong color, no color

 

CHK. button.

 

 

 

 

• Select the proper color system (“COLOR SYSTEM”) in “FUNCTION

14

 

 

SETTING” of the SET-UP MENU.

 

 

• Adjust the items of “WHITE BALANCE SET.” in the SET-UP MENU.

14

 

 

Or, perform “reset” in “WHITE BALANCE SET.”

 

18

Symptom

 

Probable cause and corrective action

Page

The picture becomes

•

Adjust the picture contrast or brightness by using the adjustment

6, 14

 

knobs on the front panel. Or, adjust “CONTRAST” or “BRIGHT” of

 

blurred.

 

 

 

“PICTURE SUB ADJ.” in the SET-UP MENU.

 

 

 

 

 

•

Check whether the input signal format is acceptable on the monitor.

7, 9

 

• Check the setting of “ASPECT” in the MAIN MENU.

10

Wrong picture position,

•

Adjust the horizontal picture position in “H. POSITION” of the SET-

14

wrong picture size.

 

UP MENU.

 

 

•

For some signals, the picture cannot be displayed fully in the

—

 

 

effective screen area. There is no sure method to solve this problem.

 

 

•

The items which are not available for the current input or the current

—

Some items do not

 

input signal are not displayed on the menu. Change the input or the

 

 

input signal.

 

appear on the menu.

 

 

• The items controlled by the MAKE system do not appear on the

16

 

 

 

menu.

 

Buttons on the monitor

• Set “CONTROL LOCK” in the SET-UP MENU to “OFF.”

15

•

You cannot use the buttons for the items controlled by the MAKE

16

do not work.

 

system. Disable the external control.

 

 

 

 

The following are not malfunctions.

•When a still image is displayed for a long time, it may remain indistinctly on the screen after the picture has changed. Though the remaining picture will disappear after a while, there may be a case that it remains for a long period depending on the length of time the still image was displayed for. This is due to the characteristics of the LCD display and is not a malfunction.

•Red spots, blue spots and green spots on the panel surface are a normal characteristic of LCD displays, and not a problem. The LCD display is built with very high precision technology; however, be aware that a few pixels may be missing or constantly lit.

•The following symptoms are problems only when pictures or sounds are not played back normally.

–A slight electric shock occurs when you touch the monitor.

–The top and/or rear panel of the monitor becomes hot.

–The monitor emits a cracking noise.

–The monitor emits a mechanical noise.

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Contents DT-V9L3D Rating label is on the bottom of the monitor Safety PrecautionsHow to replace the fuse These openings must not be blocked or coveredEuropean Union Dear CustomerCable Business users Other Countries outside the European UnionHigher position InstallationTo adjust the stand height Align as illustratedLower position To prevent an accidental fall Fix the monitor to a wall by using stringsWall or a pillar using durable string Fixing the monitorFront panel Press buttons to select an item, then press button Press or button when a menu is not displayedDisplay the menu Press buttons to select the channel to setRear panel Available signals Following signals are available for this monitorVideo signals Setting value OFF, on Setting value 43Operation guide Setting of Area MARKER, Safety MARKER, R-AREA Marker Settings for marker functions 1/2Time Code Setting value OFF, on When BAR Type is set Settings for the level meterWhen CH Arrange is set Level meter with no signalSettings for the synchronization with signals Ex. When Marking is set to on and Level is set toSettings for the wave form monitor Example of the wave form monitorLights in orange composite signal Settings of sub menu PosiColor of the format indicator Operation guide Shows the buttons for each operationSetting of Character SET Settings for the information display of the monitorControl Lock Setting value OFF, on Using the MAKE/TRIGGER system External ControlAbout the external control Command outline Using the RS-232C systemCommunication specifications Basic command listTroubleshooting Self-check program Check which lamps are flashingFrom the DC in terminal Screen MaintenanceUnplug this product from the wall outlet before cleaning CabinetSpecifications GeneralInput/output terminals Side view Dimensions Unit mmFront view Rear viewDT-V9L3DY For U.S.A. and Canada AC 120 Important Safety Instructions Installation Lower position To prevent an accidental fall Daily Operations / Connections \ Others Rear panel Available signals Menu Configuration-MAIN Menu Safety Marker Menu Configuration-MAIN Menu Closed Caption Setting value OFF, CC1, CC2 Menu Configuration-SET-UP Menu Source ID, Wave FORM, C. C Wave form monitor display*7 Off Closed caption display Using the RS-232C system Troubleshooting Self-check program Maintenance DT-V9L3DY Dimensions Unit mm inch When the stand is attached toHigher position Lower position Page DT-V9L3DY Multi Format LCD Monitor

DT-V9L3D, DT-V9L3DY specifications

The JVC DT-V9L3D and DT-V9L3DY are high-performance broadcast-grade monitors designed for professional video production environments. With their advanced technologies and features, these monitors provide exceptional color accuracy, sharpness, and detail, making them an ideal choice for both studio and on-location setups.

One of the standout features of the DT-V9L3D and DT-V9L3DY is their 9-inch LCD display with a native resolution of 1920x1080 pixels. This high-definition display ensures that content creators can view their footage in stunning clarity. The monitors utilize IPS technology, which delivers wide viewing angles and consistent color reproduction across the screen. This is particularly beneficial for collaborative work in multi-user environments where multiple professionals need to view the same content simultaneously.

In terms of color accuracy, the JVC DT-V9L3D and DT-V9L3DY monitors excel with their ability to reproduce 100% of the sRGB color space. This level of precision is crucial for cinematographers and video editors who require accurate color representation for grading and correction tasks. Moreover, the monitors come equipped with various color calibration tools, allowing users to calibrate the display to match specific standards or preferences, ensuring consistent results across different viewing devices.

Both models are equipped with a variety of input options, including HDMI, SDI, and RGB connections. The DT-V9L3DY variant additionally supports 3G-SDI input, which is particularly useful for handling high-bandwidth video signals often required in professional broadcast settings. This versatility in connectivity makes these monitors suitable for different production workflows, whether in traditional studio environments or during mobile shoots.

Another notable characteristic is the built-in waveform monitor and vector scope functionality. These tools enable users to precisely analyze their video signals, making it easier to adjust exposure, color balance, and other key aspects of the footage in real time. This integrated functionality reduces the need for separate equipment and streamlines the workflow, making the JVC DT-V9L3D and DT-V9L3DY highly efficient solutions for video production.

In addition to their technical features, the design of the monitors is user-friendly, with intuitive controls and a compact form factor. Their lightweight design makes them easy to transport and mount in various setups. Overall, the JVC DT-V9L3D and DT-V9L3DY stand out as reliable, high-quality monitors that cater to the demands of professionals seeking exceptional performance and accuracy in their video production projects.
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