JVC GR-DV4000, GR-DV5000 instruction manual 46 EN, Exposure Control, Iris Lock

Models: GR-DV4000 GR-DV5000

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46 EN

FEATURES FOR RECORDING (cont.)

EXPOSURE Button

MENU Wheel

Lock Button

Power Switch

Exposure Control

Manual exposure control is recommended in the following situations:

When shooting using reverse lighting or when the background is too bright.

When shooting on a reflective natural background such as at the beach or when skiing.

When the background is overly dark or the subject is bright.

1

Set the Power Switch to “M” while pressing down

2

the Lock Button located on the switch.

Open the LCD monitor fully, or pull out the

3

viewfinder fully.

Press EXPOSURE.

4

The exposure control indicator appears.

To brighten the image, rotate the MENU Wheel

 

towards “+”. To darken the image, rotate the

 

MENU Wheel towards “–”. (maximum ±6)

Iris Lock

Like the pupil of the human eye, the iris contracts in well-lit environments to keep too much light from entering, and dilates in dim environments to allow in more light.

Use this function in the following situations:

When shooting a moving subject.

When the distance to the subject changes (so its size in the LCD monitor or the viewfinder changes), such as when the subject is backing away.

When shooting on a reflective natural background such as at the beach or when skiing.

When shooting objects under a spotlight.

When zooming.

When the subject is close, keep the iris locked. Even when the subject moves away from you, the image will not darken or brighten.

1Set the Power Switch to “M” while pressing down the Lock Button located on the switch.

2Open the LCD monitor fully, or pull out the viewfinder fully.

3Press EXPOSURE.

The exposure control indicator appears.

4Adjust zoom so that the subject fills the LCD monitor or the viewfinder, then press and hold the MENU Wheel for over 2 seconds. The exposure control indicator and the “indication appear.

+3 exposure has the same effect as the

backlight compensation. ( pg. 47)

–3 exposure has the same effect as when “r”

is set to “SPOTLIGHT”. ( pg. 33)

5 Press the MENU Wheel in. Exposure adjustment

is complete.

To return to automatic exposure control...

Press EXPOSURE twice. Or, set the Power Switch to “A”.

If EXPOSURE is pressed once, the camcorder will

5Press the MENU Wheel in.

The “” indication changes to “” and the iris is locked.

To return to automatic iris

control...

Press EXPOSURE twice. Or, set the Power Switch to “A”.

The exposure control indicator and “” disappear.

3

Iris Lock Indicator

enter the exposure control mode again.

NOTES:

You cannot use the manual exposure control at the same time when “r” is set to “SPOTLIGHT” or “SNOW” ( pg. 33), or with the backlight compensation. ( pg. 47)

If the adjustment does not cause any visible change in brightness, set “GAIN UP” to “AUTO”. ( pg. 31, 35)

To lock the exposure control and the iris… After step 3 of “Exposure Control”, adjust the exposure by rotating the MENU Wheel. Then lock the iris in steps 4 and 5 of “Iris Lock”. For automatic locking, press EXPOSURE twice in step 3. The exposure control and the iris become automatic.

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JVC GR-DV4000, GR-DV5000 instruction manual 46 EN, Exposure Control, Iris Lock

GR-DV4000, GR-DV5000 specifications

The JVC GR-DV5000 and GR-DV4000 are compact digital camcorders that emerged in the early 2000s, representing a significant advancement in consumer video technology. Designed for both amateur and semi-professional videographers, these models are equipped with a variety of features and technologies that enhance their usability and video quality.

One of the main highlights of the GR-DV5000 is its 3CCD technology. Unlike traditional single-chip systems, the 3CCD setup uses three separate charge-coupled devices to capture light, which significantly improves color accuracy and depth. This technology allows for vibrant, true-to-life colors, making it an excellent choice for capturing critical moments in life such as weddings or family events. The GR-DV4000, while slightly lower in specification, also showcases commendable performance, providing a good balance of features and affordability.

Both camcorders feature a 10x optical zoom lens, allowing users to get close to their subjects without compromising image quality. This zoom capability is crucial for remote shots, ensuring versatility in various shooting environments, from expansive outdoor scenes to intimate indoor gatherings. The digital zoom feature extends this further, but for professional results, the optical zoom is always preferred.

The GR-DV5000 comes with enhanced manual controls that give videographers more creative freedom. Users can adjust the focus, exposure, and white balance settings manually, which is particularly beneficial when shooting in challenging lighting conditions. On the other hand, the GR-DV4000 focuses more on ease of use, making it perfect for casual users who want to point and shoot without delving deeply into technical settings.

In terms of connectivity and storage, both models utilize MiniDV tapes, which were popular for their capacity to store high-quality video. While this format may seem outdated, it provides reliable playback and archiving without the complications sometimes associated with digital storage.

The LCD screen on both camcorders facilitates easy framing and playback of footage, while the ergonomic design ensures comfort during extended use. The JVC GR-DV5000 also features a built-in stabilization system to help reduce shake during handheld shooting, further enhancing video quality.

In summary, the JVC GR-DV5000 and GR-DV4000 are remarkable camcorders that showcase the technological advancements of their time. Their standout features, such as 3CCD technology, optical zoom, and user-friendly controls, make them valuable tools for capturing memorable moments with clarity and precision. Whether for a professional project or casual use, these camcorders have cemented their place in the history of digital video recording.