78 EN

TROUBLESHOOTING

If, after following the steps in the chart below, the problem still exists, please consult your nearest JVC dealer.

The camcorder is a microcomputer-controlled device. External noise and interference (from a TV, a radio, etc.) might prevent it from functioning properly. In such cases, first disconnect its power supply unit (battery pack, AC Adapter, etc.) and wait a few minutes; and then re-connect it and proceed as usual from the beginning.

 

SYMPTOM

 

 

POSSIBLE CAUSES

 

 

CORRECTIVE ACTION

1.

No power is supplied.

1.

• The power is not connected

1.

• Connect the AC Adapter

 

 

 

 

properly.

 

 

securely ( pg. 9).

 

 

 

 

• The battery is dead.

 

 

• Replace the dead battery with a

 

 

 

 

• The LCD monitor is not open

 

 

fully charged one ( pg. 8, 9).

 

 

 

 

fully or the viewfinder is not

 

 

• Open the LCD monitor fully

 

 

 

 

pulled out when recording.

 

 

or pull out the viewfinder.

 

 

 

 

 

 

2.

“SET DATE/TIME!” appears.

 

2. •The date/time is not set.

2.

• Set the date/time ( pg.11).

 

 

 

 

• The built-in clock battery has

 

 

• Consult your nearest JVC

 

 

 

 

run out and the previously set

 

 

dealer for replacement.

 

 

 

 

date/time has been erased.

 

 

 

 

 

 

 

 

 

 

3.

Recording cannot be

 

3. — For Video Recording —

3.

• Set the tape’s erase protection

 

performed.

 

 

• The tape’s erase protection tab

 

 

tab to “REC” ( pg. 12).

 

 

 

 

is set to “SAVE”.

 

 

• Set the Power Switch to

 

 

 

 

• The Power Switch is set to

 

 

“

” or “ ” ( pg. 16).

 

 

 

 

“

” or “OFF”.

 

 

• The VIDEO/DSC Switch is set

 

 

 

 

• The VIDEO/DSC Switch is set

 

 

to “VIDEO”.

 

 

 

 

to “

”.

 

 

• Replace with new cassette

 

 

 

 

• “TAPE END” appears.

 

 

( pg. 12).

 

 

 

 

• The cassette holder cover is

 

 

• Close the cassette holder

 

 

 

 

open.

 

 

cover.

 

 

 

 

— For D.S.C. Recording —

 

 

• The VIDEO/DSC Switch is set

 

 

 

 

• The VIDEO/DSC Switch is set

 

 

to “

”.

 

 

 

 

to “VIDEO”.

 

 

 

 

 

 

 

 

 

 

4.

There is no picture.

4.

• The camcorder is not getting

4.

• Turn the camcorder’s power

 

 

 

 

power, or some other

 

 

off and on again ( pg. 16).

 

 

 

 

malfunction exists.

 

 

 

 

 

 

 

 

 

5. Some functions are not

 

5. • The Power Switch is set to

5.

• Set the Power Switch to “ ”

 

available using the MENU

 

 

“

”.

 

 

( pg. 16).

 

Wheel.

 

 

 

 

 

 

 

 

 

 

 

 

 

6. The focus does not adjust

 

6. • Focus is set to the Manual

6.

• Set Focus to the Auto mode

 

automatically.

 

 

mode.

 

 

( pg. 51).

 

 

 

 

• The recording was done in a

 

 

• Clean the lens and check the

 

 

 

 

dark place, or the contrast

 

 

focus again ( pg. 84).

 

 

 

 

was low.

 

 

 

 

•The lens is dirty or covered with condensation.

7.

The cassette will not load

7.

• The cassette is in the wrong

7.

• Set it in the right position

 

properly.

 

position.

 

( pg. 12).

 

 

 

• The battery’s charge is low.

 

• Install a fully charged battery

 

 

 

 

 

( pg. 8, 9).

 

 

 

 

 

 

8.

The memory card will not

8.

• The memory card is in the

8.

• Set it in the right position

 

load properly.

 

wrong position.

 

( pg. 14).

 

 

 

 

 

 

9.

Snapshot mode cannot be

9.

• The Squeeze mode is

9.

• Disengage the Squeeze mode

 

used.

 

selected.

 

( pg. 40).

Page 77 Page 79
Page 78
Image 78
JVC GR-DVM75 specifications 78 EN, Corrective Action
Page 77 Page 79

GR-DVM75 specifications

The JVC GR-DVM75 is a digital camcorder that represents a significant leap forward in home video technology at its launch. Designed for both amateur videographers and enthusiasts, this model integrates a variety of features and technologies that enhance the shooting experience while ensuring high-quality video output.

One of the standout aspects of the GR-DVM75 is its 690,000 pixel CCD sensor, which delivers impressive image clarity and detail. This camcorder offers a 16:9 aspect ratio for widescreen shooting, allowing users to capture cinematic-style footage that is well suited for modern viewing formats. The camcorder's 10x optical zoom lens lets users get close to their subjects without sacrificing image quality, while a digital zoom feature extends this range up to 800x, providing flexibility in different shooting environments.

The GR-DVM75 is equipped with JVC's proprietary Digital Image Stabilization technology, which minimizes the effects of camera shake, resulting in smoother video playback. This feature is particularly useful in handheld shooting scenarios or when capturing moving subjects. Additionally, the camcorder supports various recording formats, including MiniDV, ensuring compatibility with a wide range of playback devices.

The model also boasts a swivel LCD screen, allowing for easy framing of shots from various angles. This 2.5-inch screen is bright and clear, providing a reliable visual reference for users. Moreover, the camcorder incorporates a viewfinder for traditional shooting styles, catering to diverse preferences among users.

Connectivity is another crucial aspect of the GR-DVM75. The camcorder features Firewire (IEEE 1394) and USB ports that facilitate fast data transfer for easy editing and sharing of videos. This functionality is vital in today's digital age, where content creation and sharing on various platforms have become commonplace.

In terms of audio capabilities, the JVC GR-DVM75 is equipped with a built-in stereo microphone that captures clear sound, supplemented by audio input options for external microphones. This feature is especially beneficial for users looking to enhance their sound quality, whether for interviews or ambient sound capture.

Overall, the JVC GR-DVM75 combines cutting-edge technology with user-friendly features, making it an excellent choice for anyone looking to capture high-quality home videos. Its blend of image stabilization, versatility in recording, and robust connectivity options set it apart as a reliable tool for creative expression. Whether someone is documenting family events, creating travel vlogs, or exploring artistic videography, the GR-DVM75 provides a solid foundation for captivating storytelling.
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