Set the Power Switch to “ ” while pressing down the Lock Button located on the switch.
Press the MENU/BRIGHT wheel. The Menu Screen appears.

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

2

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.

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JVC GR-DVL100 specifications Exposure Control, Iris Lock, EN29
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GR-DVL100 specifications

The JVC GR-DVL300 and GR-DVL100 are part of JVC's line of compact and versatile MiniDV camcorders that gained popularity in the early 2000s. Both models are designed to cater to the needs of amateur videographers and provide high-quality video recording in a user-friendly format.

The JVC GR-DVL300 stands out with its progressive scan technology, which enhances video clarity and reduces motion blur. This feature is particularly beneficial when shooting fast-moving subjects, making it a great choice for capturing sports events or action-packed scenes. The GR-DVL300 also boasts a 20x optical zoom lens, which allows users to get closer to their subjects without sacrificing image quality, while a digital zoom feature extends this capability even further.

In contrast, the GR-DVL100 is equipped with a 16x optical zoom and offers slightly fewer advanced features compared to its sibling. However, it remains a robust option for those who prioritize simplicity and ease of use. Both camcorders incorporate JVC’s advanced Image Stabilization technology, reducing camera shake and ensuring smooth footage, even during handheld use.

A key characteristic of both models is their ability to record in both LP (long play) and SP (standard play) modes, providing flexibility in recording time and video quality. Users can choose the mode that best suits their needs, whether they want longer recording durations or superior video quality.

Additionally, both camcorders feature a built-in digital still camera function, allowing users to capture snapshots at 640x480 resolution. This dual functionality adds value for those who want to capture both video and still images without the need for separate devices.

The JVC GR-DVL300 and GR-DVL100 also come with an array of connectivity options, including USB ports for easy transfer of videos to computers as well as S-Video and AV outputs for playback on larger screens. Their compact design makes them portable and convenient for on-the-go shooting, catering to travelers and event documentarians alike.

With their blend of functionality, ease of use, and versatile features, the JVC GR-DVL300 and GR-DVL100 remain noteworthy options for casual filmmakers who want reliable performance and impressive video quality in a compact camcorder package.
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