30 EN, Exposure Control, Iris Lock | JVC GR-DVL155 manual

30 EN

FOR RECORDING (cont.)

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
MANUAL

down the Lock Button located on the switch.

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

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

4 Rotate the MENU/BRIGHT wheel to select “MANUAL”, then press it. The Menu Screen disappears. The exposure control indicator appears.

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 in. Exposure adjustment is complete.

To Return To Automatic Exposure Control . . .

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

to “ ”.
AUTO
To Brighten The Subject Quickly . . .
..... press BACKLIGHT.		is displayed and the
..... 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 compensations is also available when the

Power Switch is set to “	”.
AUTO

NOTE:

You cannot use the manual exposure control at the same time with backlight, spotlight ( pg. 25) compensation and “SNOW” ( pg. 25).

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 in. “ ” changes to “ ” and the iris is locked.

Iris lock indicator

MENU/BRIGHT

Wheel

BACKLIGHT Button (5)

Power Switch

To Return To Automatic Iris Control . . .

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

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

“AUTO ”.

To Lock The Exposure Control And The Iris . . .

..... after step 4 of “Exposure Control”, adjust the

exposure rotating the MENU/BRIGHT wheel. Then lock the iris in step 5 of “Iris Lock”. 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.

GR-DVL155 specifications

The JVC GR-DVL155 is a compact mini DV camcorder that gained popularity in the early 2000s for its innovative features and ease of use. Designed with both amateur and novice videographers in mind, the GR-DVL155 is lightweight and portable, making it an excellent choice for capturing life's memorable moments on the go.

One of the standout features of the JVC GR-DVL155 is its high-quality 1/6-inch glass lens, which provides a 35x optical zoom and 800x digital zoom capability. This allows users to capture detailed footage from a distance, making it ideal for various shooting scenarios, whether it be a graduation ceremony, family gatherings, or outdoor adventures. The camcorder also boasts a 2.5-inch flip-out LCD monitor, allowing for easy framing of shots and playback of recorded content, enhancing user experience and flexibility in operation.

Equipped with JVC's Digital Signal Processing, the GR-DVL155 ensures smooth and clear image quality by reducing noise and enhancing color accuracy. This technology further optimizes camera performance in a variety of lighting conditions. The camcorder's built-in image stabilization system is another notable aspect, helping to counteract the effects of shake and vibration, resulting in steady footage that is pleasing to view.

For sound, the JVC GR-DVL155 features a built-in stereo microphone that captures high-quality audio, which is essential for conveying the full experience of any event. Additionally, users have the option to connect an external microphone for even higher audio fidelity, catering to more advanced filming needs.

The GR-DVL155 also offers a variety of shooting modes, including a night mode that enhances low-light performance, making it versatile for shooting in different environments. This flexibility is further complemented by the ability to record in various modes, such as LP (long play) and SP (standard play), allowing users to extend recording times based on their needs.

Connectivity options on the JVC GR-DVL155 include standard FireWire and RCA outputs, enabling easy transfer of footage to computers or other devices for editing and sharing. With its combination of functionality, user-friendly design, and high-quality performance, the JVC GR-DVL155 has earned its place as a notable entry in the world of camcorders, appealing to both those looking to document their experiences and those who wish to delve deeper into videography. Its reliability and robust features make it a lasting choice for many home movie creators.