82 EN

 

 

 

TROUBLESHOOTING (cont.)

 

SYMPTOM

 

POSSIBLE CAUSES

 

CORRECTIVE ACTION

 

34. The LCD monitor or

 

34. • Certain Fade/Wipe effects,

 

34. • Re-read the sections covering

 

viewfinder indications

 

certain modes of Program AE

 

Fade/Wipe effects, Program

 

blink.

 

with special effects, “DIS” and

 

AE with special effects and

 

 

 

other functions that cannot be

 

“DIS” ( pg. 39, 46 – 49).

 

 

 

used together are selected at

 

 

 

 

 

 

the same time.

 

 

 

 

 

 

 

 

 

 

 

35. Colored bright spots appear

 

35. • The LCD monitor and the

 

35.

 

 

all over the LCD monitor or

 

viewfinder are made with

 

 

 

 

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 %)

 

 

 

 

 

 

 

 

 

 

 

36. During recording, sound

 

36. • The optional headphones are

 

36. • Connect the optional

 

cannot be heard. (GR-

 

not connected to the

 

headphones to the headphone

 

DVM75 only)

 

headphones connector.

 

connector ( pg. 86, 87).

 

 

 

• The sound volume of the

 

• Adjust the sound volume

 

 

 

headphones connector was

 

during playback ( pg. 21).

 

 

 

not adjusted appropriately.

 

 

 

 

 

 

The sound volume at this

 

 

 

 

 

 

point is the same as the level

 

 

 

 

 

 

it was adjusted to during

 

 

 

 

 

 

playback.

 

 

 

 

 

 

 

 

 

 

 

37. Play, Rewind and Fast-

 

37. • The Power Switch is not set

 

37. • Set the Power Switch to

 

Forward functions do not

 

to “

” or “

”.

 

“

” ( pg. 21).

 

work.

 

• VIDEO/DSC Switch is set to

 

• Set the VIDEO/DSC Switch to

 

 

 

“VIDEO”.

 

 

“

”.

 

 

 

 

 

 

 

38. A memory card cannot be

 

38. • The Power Switch is not set to

 

38. • Set the Power Switch to

 

played back.

 

“

” or “

”.

 

“

” ( pg. 28).

 

 

 

• VIDEO/DSC Switch is set to

 

• Set the VIDEO/DSC Switch to

 

 

 

“VIDEO”.

 

 

“

”.

 

 

 

 

 

 

 

39. The tape is moving, but

 

39. • Your TV has AV input

 

39. • Set the TV to the mode or

 

there is no picture.

 

terminals, but is not set to its

 

channel appropriate for video

 

 

 

VIDEO mode.

 

playback ( pg. 22, 23).

 

 

 

• The cassette holder cover is

 

• Close the cassette holder

 

 

 

open.

 

 

cover ( pg. 12).

 

 

 

 

 

 

 

 

40. The LCD monitor image is

 

40. • During playback of the

 

40.

 

 

distorted.

 

unrecorded portion, High-

 

 

 

 

 

 

speed Search and still

 

 

————

 

 

 

playback, LCD monitor

 

 

 

 

 

 

 

 

 

 

 

indications appear distorted.

 

 

 

 

 

 

This is not a defect.

 

 

 

 

 

 

 

 

 

 

41. Images on the LCD monitor

 

41. • The speaker volume is too

 

41. • Turn the speaker volume

 

are jittery.

 

great.

 

 

down ( pg. 21).

 

 

 

 

 

 

 

42. There is no playback picture

 

42. • Since the analog input mode is

 

42. • Set “S/AV INPUT” to “OFF” in

 

on the connected TV.

 

engaged, the camcorder is in

 

the Menu Screen ( pg. 42).

 

 

 

the Record-Standby mode.

 

 

 

 

 

 

 

 

 

 

 

 

43. Blocks of noise appear

 

43.

 

 

 

43. • Clean the video heads with an

 

during playback, or there is

 

 

————

 

optional cleaning cassette

 

no playback picture and the

 

 

 

( pg. 94).

 

 

 

 

 

 

 

screen becomes blue.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 81 Page 83
Page 82
Image 82
JVC GR-DVM75 specifications 82 EN, Video
Page 81 Page 83

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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