Focusing, EN25, Auto Focus, Manual Focus

JVC GR-DVF31 specifications Focusing, EN25, Manual Focus, To Change To Auto Focus

Focus detection zone

NOTES:

●If the lens is smeared or blurred, accurate focusing is not possible. Keep the lens clean, wiping with a piece of soft cloth if it gets dirty. When condensation occurs, wipe with a soft cloth or wait for it to dry naturally.

●When shooting a subject close to the lens, zoom out first (☞ pg. 14). If zoomed-in in the auto focus mode, the camcorder may automatically zoom out depending on the distance between the camcorder and the

subject. This will not occur when “TELE MACRO” (☞ pg. 20) is activated.

MENU/BRIGHT

Dial

Power Switch

FOCUS

NOTES:

●When the power is turned off, Manual Focus will be reset to “AUTO”.

●Be sure to focus the lens in the maximum telephoto position when you use the Manual Focus mode. If you focus in on a subject in the wide-angle position, sharply focused images cannot be obtained when zoomed up because the depth-of-field is reduced at longer focal lengths.

●When the focus level cannot be adjusted any further or closer, “” or “” will blink.

EN25

Focusing

AUTO FOCUS

The camcorder’s Full Range AF system offers continuous shooting ability from close-up (as close as approx. 5 cm (2") to the subject) to infinity. However, correct focus may not be obtainable in the situations listed below (in these cases use manual focusing):

•When two subjects overlap in the same scene. •When illumination is low.*

•When the subject has no contrast (difference in bright- ness and darkness), such as a flat, one-color wall, or a clear, blue sky.*

•When a dark object is barely visible in the viewfinder.* •When the scene contains minute patterns or identical

patterns that are regularly repeated.

•When the scene is affected by sunbeams or light reflecting off the surface of a body of water.

•When shooting a scene with a high-contrast background.

* The following low-contrast warnings appear blinking:	RECORDING
* The following low-contrast warnings appear blinking:
, , and

MANUAL FOCUS

If you are using the viewfinder, you should already have made the necessary viewfinder adjustments (☞ pg. 11).

1 Set the Power Switch to “ ”.

2 Press MENU/BRIGHT. The Recording Menu appears.

3 Rotate MENU/BRIGHT to move the highlight bar to “FOCUS”, then press it.

4 Rotate MENU/BRIGHT to display “MANUAL”, then press it. The Recording Menu disappears and “FOCUS” is displayed in the upper left corner. The focus is locked at this point.

5 To focus on a farther subject, rotate MENU/BRIGHT downward. “” appears and blinks.

To focus on a nearer subject, rotate MENU/BRIGHT upward. “” appears and blinks.

6 Press MENU/BRIGHT. Focus adjustment is complete. The indication changes from “FOCUS” to “MANUAL”.

•If you want to reset the focus, repeat from step 2.

To Change To Auto Focus . . .

.... rotate MENU/BRIGHT to display “AUTO” then press

it in step 4. The manual focus indicators disappear. Or, set the Power Switch to “”.

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.