Troubleshooting

Solutions to common problems related to your monitor are described here. If none of the solutions presented here solves the problem, unplug the monitor and consult a JVC-authorized dealer or service center for assistance.

Problems

Points to be checked

Measures (Remedy)

Reference

pages

 

 

 

 

 

 

 

No power supply

Is the power plug loosened or

Firmly insert the power plug.

 

disconnected?

 

 

 

 

 

 

 

 

No picture with the

Is the signal cable disconnected?

Connect the signal cable firmly.

10

power on

 

 

 

Is the power of the connected

Turn on the power of the connected

 

 

 

 

component on?

component and set the output correctly.

 

Is the signal being output from the

 

 

 

 

 

connected component?

 

 

 

 

 

 

 

Is the input selected correctly?

Select the correct input with the INPUT

9

 

 

SELECT buttons.

 

 

 

 

 

 

 

 

Is the input signal adapted to the monitor’s

Check if the input signal format is

20

 

specification?

acceptable to the monitor.

 

 

 

 

 

 

“OTHERS” or “Out

Is the input signal adapted to the monitor’s

Check if the input signal format is

20

of range” appears.

specification?

acceptable to the monitor.

 

 

 

 

 

“NO SYNC”

Is the signal cable disconnected?

Connect the signal cable firmly.

10

appears.

 

 

 

Is the input selected correctly?

Select the correct input with the INPUT

9

 

 

 

SELECT buttons.

 

 

 

 

 

 

 

 

Is the power of the connected

Turn on the power of the connected

 

 

component on?

component and output video signals.

 

 

Is the signal being output from the

Or, check if the video output of the

 

connected component?

component (video output setting of the

 

 

 

 

VCR or graphic board of the computer) is

 

 

 

set correctly.

 

 

 

 

 

No sound (LM-170

Is the signal cable disconnected?

Connect the signal cable firmly.

10

only)

 

 

 

Is the signal being output from the

Turn on the power of the connected

 

 

connected component?

component and set the output correctly.

 

 

 

 

 

 

 

Is the volume set to minimum?

Adjust the volume level.

8

 

 

 

 

Wrong color, no

Has the picture adjustment been changed?

Adjust the picture by using the buttons on

 

color

 

the front panel or the items in “PICTURE

8, 15

 

 

SUB ADJ.” in the SET-UP MENU. Or,

 

 

 

 

 

perform “reset” in “PICTURE SUB ADJ.”

 

 

 

 

 

 

Has the white balance setting been

Change “COLOR TEMP.” in the SET-UP

 

 

changed?

MENU. Or, perform “all reset” in the MAIN

13, 15

 

 

MENU.

 

 

 

 

 

 

Is the correct color system selected?

Set “COLOR SYSTEM” correctly in the

13

 

 

MAIN MENU.

 

 

 

 

 

 

 

Unnatural picture

Has “CONTRAST” or “BRIGHT” been

Adjust picture contrast or brightness

 

 

changed?

by using the buttons on the front panel.

 

 

 

Or, adjust “CONTRAST” or “BRIGHT”

8, 15

 

 

in “PICTURE SUB ADJ.” in the SET-UP

 

 

 

MENU.

 

 

 

 

 

18

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JVC LM-170, LM-150 manual Troubleshooting, Power on

LM-170, LM-150 specifications

The JVC LM-150 and LM-170 are professional-grade monitors designed primarily for broadcast and production environments. These models stand out for their advanced technology, superb image quality, and rugged design, making them ideal choices for both studio and field applications.

Starting with display characteristics, both the LM-150 and LM-170 are equipped with high-resolution LCD panels that facilitate exceptional color reproduction and clarity. The LM-150 features a 15-inch display, while the LM-170 has a larger 17-inch screen, catering to different user preferences and workspace requirements. The monitors support a wide color gamut, ensuring lifelike visuals that are crucial for accurate color grading and monitoring during production.

One of the main features embedded in these monitors is their versatile input options. They support a wide range of broadcast standards, including SDI, HDMI, and composite inputs. This compatibility allows seamless switching between various sources, making them versatile tools in multi-camera setups or when integrating with existing equipment.

Both models are powered by advanced image processing technologies, which significantly enhance picture quality. The built-in picture-in-picture functionality enables operators to view multiple sources simultaneously, proving invaluable in live broadcasting scenarios. Furthermore, the monitors come with waveform and vector scope displays that aid in precise signal monitoring and adjustments, ensuring that the image quality remains consistent throughout production.

Ergonomically designed for ease of use, the JVC LM-150 and LM-170 feature intuitive controls and customizable settings. The user-friendly interface allows for quick adjustments, while dedicated function buttons provide rapid access to frequently used features. The built-in speakers ensure that audio sync can also be monitored easily, making these monitors a comprehensive solution for video production needs.

Durability is another strong point for the LM-150 and LM-170. Built to withstand the rigors of on-location shoots and studio environments, these monitors are designed with solid casings and reliable components. They also offer the flexibility of rack mounting or stand-based setups, catering to various operational preferences.

In summary, the JVC LM-150 and LM-170 monitors provide professionals with exceptional performance, multiple input options, advanced monitoring features, and robust build quality. These tools are tailored for demanding production workflows, making them essential equipment in modern broadcasting and video production scenarios.