52EN

TROUBLESHOOTING(cont.)

SYMPTOM

 

POSSIBLE CAUSES

 

CORRECTIVE ACTION

25. Images on the LCD

 

25. •In places subject to low

 

25. •Adjust the brightness and

monitor appear dark or

 

temperature, images become

 

angle of the LCD monitor

whitish.

 

dark due to the characteristics

 

(☞ pg. 12).

 

 

of the LCD monitor. When

 

 

 

 

 

this happens, the displayed

 

 

 

 

 

colors differ from those that

 

 

 

 

 

are actually recorded. This is

 

 

 

 

 

not a defect of the camcorder.

 

 

 

 

 

•When the LCD monitor’s

 

 

 

 

 

fluorescent light reaches the

 

 

 

 

 

end of its service life,

 

 

 

 

 

images on the LCD monitor

 

 

 

 

 

become dark. Consult your

 

 

 

 

 

nearest JVC dealer.

 

 

 

 

 

 

 

 

26. The rear of the LCD

 

26. •The light used to illuminate

 

26. •Close the LCD monitor to

monitor is hot.

 

the LCD monitor causes it to

 

turn it off or set the Power

 

 

become hot.

 

Switch to “OFF”, and let the

 

 

 

 

 

unit cool down.

 

 

 

 

 

 

27. The indicators and the

 

27. •This may occur when the

 

27.

 

image color on the LCD

 

surface or the edge of the

 

 

————

monitor are not clear.

 

LCD monitor is pressed.

 

 

 

 

 

 

 

 

28. The LCD monitor or

 

28. •Certain Fade/Wipe effects,

 

28. •Re-read the sections

viewfinder indications

 

certain modes of Program AE

 

covering Fade/Wipe effects,

blink.

 

with special effects, “DIS”

 

Program AE with special

 

 

and other functions that

 

effects and “DIS”

 

 

cannot be used together are

 

(☞ pg. 19, 22 – 24).

 

 

selected at the same time.

 

 

 

 

 

 

 

 

 

29. Colored bright spots

 

29. •The LCD monitor and the

 

29.

 

appear all over the LCD

 

viewfinder are made with

 

 

 

monitor or the viewfinder.

 

high-precision technology.

 

 

 

 

 

However, black spots or

 

 

 

 

 

bright spots of light (red,

 

 

 

 

 

green or blue) may appear

 

 

 

 

 

constantly on the LCD

 

 

————

 

 

monitor or the viewfinder.

 

 

 

 

 

These spots are not recorded

 

 

 

 

 

on the tape. This is not due to

 

 

 

 

 

any defect of the unit.

 

 

 

 

 

(Effective dots: more than

 

 

 

 

 

99.99%)

 

 

 

 

 

 

 

 

 

 

30. During recording, sound

 

30. •This is normal.

 

30.

————

cannot be heard.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31. Play, Rewind and Fast-

 

31. •The Power Switch is not set

 

31. •Set the Power Switch to

Forward functions do not

 

to “

”.

 

“

” (☞ pg. 29).

work.

 

 

 

 

 

 

 

 

 

 

 

32. The tape is moving, but

 

32. • Your TV has AV input

 

32. •Set the TV to the mode or

there is no picture.

 

terminals, but is not set to its

 

channel appropriate for

 

 

VIDEO mode.

 

video playback (☞ pg. 32,

 

 

•The cassette’s cover is open.

 

33).

 

 

 

 

 

 

•Close the cassette’s cover

 

 

 

 

 

(☞ pg. 9).

 

 

 

 

 

 

 

Page 51 Page 53
Page 52
Image 52
JVC GR-DVF31 specifications 52 EN
Page 51 Page 53

GR-DVF31 specifications

The JVC GR-DVF31 is a compact yet powerful digital camcorder that stands out for its user-friendly features and impressive performance. Released during the early 2000s, this camcorder was designed to cater to the needs of both amateur videographers and those looking to capture high-quality footage on the go.

One of the defining characteristics of the GR-DVF31 is its 1/4-inch CCD sensor, which enables it to deliver clear and vibrant images even in varying lighting conditions. With a maximum resolution of 800,000 pixels, the camcorder captures sharp video and still images, making it a suitable choice for documenting important events, family gatherings, or travel adventures.

The GR-DVF31 features an effective 18x optical zoom lens, which allows users to capture distant subjects with remarkable detail. This optical zoom capability works seamlessly with a digital zoom function, providing flexibility for a range of shooting scenarios. The integrated stabilization technology helps to reduce the effects of camera shake, ensuring steady and smooth footage during handheld operation.

Equipped with a 3-inch LCD swivel monitor, the GR-DVF31 enables easy framing and reviewing of shots. This flip-out display enhances the shooting experience, making it simple to record from various angles. For precision in focus, the camcorder also offers manual focus options, allowing users to finely adjust settings to achieve the desired look.

Another noteworthy aspect of the JVC GR-DVF31 is its ability to record in various formats, including the popular MiniDV. This format provides high-quality video playback, ensuring that users can enjoy their recordings with optimal clarity. Additionally, the camcorder comes with FireWire connectivity, facilitating easy transfer of videos to a computer for editing and sharing.

The JVC GR-DVF31 is designed with user convenience in mind. Its intuitive controls and menu system make it accessible for those new to videography. Battery life is commendable, allowing for extended recording sessions without frequent interruptions.

In summary, the JVC GR-DVF31 is a versatile digital camcorder that balances quality and ease of use. With its impressive optical zoom, stabilization technology, and convenient display, it remains a favorable option for capturing precious moments in a user's life with style and clarity.
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