Exposure Control

Manual exposure adjustment 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 light.

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

2 Press the MENU/BRIGHT wheel. The Menu Screen appears.

3 Rotate the MENU/BRIGHT wheel to select “ ”, then press it.

4 Rotate the MENU/BRIGHT wheel to select “MANUAL”, then press it. The Menu Screen disappears. “EXP.” and the highlight bar on the exposure control indicator are displayed.

5 Rotate the MENU/BRIGHT wheel towards “+” to brighten the image, or towards “–” to darken the image. (maximum ±6)

6 Press the MENU/BRIGHT wheel. Exposure adjustment is complete. The indication “EXP.” and the highlight bar on the exposure control indicator go out.

To Return To Automatic Exposure Control . . .

.... select “AUTO” in step 4. Or, set the Power

Switch to “”.

NOTE:

To Brighten The Subject Quickly . . .

.... press BACKLIGHT. is displayed and the

subject is brightened. If pressed again, disappears and the brightness returns to the previous level.

•+3 exposure has the same effect as the BACKLIGHT Button.

•Using BACKLIGHT may cause the light around the subject to become too bright and the subject to become white.

•Backlight compensation is also available when the Power Switch is set to “ ”.

•Pressing the BACKLIGHT button has no effect

when the exposure is set to “MANUAL” and the Power Switch is set to “ ”.

EN29

Iris Lock

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.

Before the following steps, perform steps 1 through 4 of “Exposure Control”.

5 Adjust zoom so that the subject fills the LCD monitor or the viewfinder, then press and hold the MENU/BRIGHT wheel for over 2 seconds. The exposure control indicator and “ ” appear. Press the MENU/BRIGHT wheel. “ ” changes to “ ” and the iris is locked. “EXP.” goes out.

BACKLIGHT Button

EXP .

0

Iris lock indicator

MENU/BRIGHT

Wheel

Power Switch

To Return To Automatic Iris Control . . .

.... rotate the MENU/BRIGHT wheel to display

“AUTO” then press it in step 4. The exposure control indicator and “ ” disappear. Or, set the Power Switch to “”.

To Lock The Exposure Control And The Iris . . .

.... after step 4, adjust the exposure rotating the

MENU/BRIGHT wheel. Then lock the iris in step 5. For automatic locking, rotate the MENU/ BRIGHT wheel to select “AUTO”, then press it in step 4. The iris becomes automatic after about 2 seconds.

Iris

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

Page 28 Page 30
Page 29
Image 29
JVC GR-DVL507, GR-DVL307 specifications Exposure Control, Iris Lock, EN29
Page 28 Page 30

GR-DVL507, GR-DVL307 specifications

The JVC GR-DVL307 and GR-DVL507 are both compact and user-friendly mini DV camcorders that have made a significant impact in the world of home video recording. Launched in the early 2000s, these models are celebrated for their ease of use, solid build quality, and a range of features that appeal to both novice and experienced videographers.

The GR-DVL307 is equipped with a 680,000-pixel pixel CCD sensor, which ensures that videos captured are of good quality, with vibrant colors and decent resolution. Its 16x optical zoom and 800x digital zoom capabilities allow users to capture distant subjects with clarity. The camera is designed with a 2.5-inch LCD screen that provides a clear view for composing shots and monitoring recordings. The built-in LED light is particularly useful for low-light situations, giving users the flexibility to shoot in various lighting conditions.

In terms of connectivity, the GR-DVL307 offers USB and FireWire ports, enabling seamless transfer of video to a computer for editing and sharing. The camera also supports various record modes, including long play and standard play, allowing users to optimize recording time based on their needs. The inclusion of digital image stabilization reduces the chances of shaky footage, enhancing the quality of the final product.

On the other hand, the GR-DVL507 builds upon the features of the 307 with some advanced capabilities. It features a larger, 1.33-megapixel CCD sensor that significantly improves image quality, ensuring sharper images and more detailed video. The GR-DVL507 also includes a more advanced optical zoom of 20x, providing greater versatility for capturing dynamic scenes. This model features a 3.5-inch LCD monitor, which enhances the viewing experience and simplifies frame composition.

Both models incorporate JVC's innovative Video Stabilization technology which further reduces unwanted motion blur. The GR-DVL507 additionally provides options for manual control over focus and exposure, appealing to more experienced users who want greater creative control over their recordings.

In summary, JVC's GR-DVL307 and GR-DVL507 camcorders represent excellent choices for those looking to capture video memories without compromising on quality or ease of use. With their combination of user-oriented features, solid technology, and portability, these camcorders continue to be valued by those who appreciate the art of home video making.
Top Page Image Contents