Center SUBJECT, Lock Iris

Power lamp

		F
	F
Y	O		5S
Y
A
L
P

Lock Button

EN41

Iris Lock

Use this function when shooting a moving subject, when zooming, when the subject changes its distance (thus its size in the LCD monitor or the viewfinder), or when you want to lock the brightness level.

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

SELECT OPERATION MODE

1 Set the Power Switch to “ ” or “ ” while pressing

down the Lock Button located on the switch, and pull

out the viewfinder fully or open the LCD monitor

fully.

ACCESS MANUAL MODE ITEM MENU

2 Press the Select Dial. The Manual Mode Item Menu

appears.

ACCESS EXPOSURE CONTROL

3 Move the highlight bar to “EXPOSURE” by rotating

the Select Dial and then press it. Rotate the Select

Dial to display “MANUAL”, then press it. “EXP.” is

Select Dial

Display

FOCUS	AUTO
EXPOSURE	MANUAL
W. BALANCE	AUTO
FADER	OFF
/ WIPE
P. AE	OFF
/ EFFECT	0
FLASH ADJ.	0
4END

Power Switch

Manual Mode Item Menu

displayed.	RECORDING
CENTER SUBJECT, LOCK IRIS	RECORDING
4 Adjust zoom so that the subject fills the LCD monitor
or the viewfinder, then press and hold the Select Dial
for over 2 seconds. The exposure control indicator
and “ ” appear, indicating that the iris is locked.
Press the Select Dial. The indication displayed in the
upper left corner changes from “EXP.” to “MANUAL”.
To Return To Automatic Iris Control . . .
.... rotate the Select Dial to display “AUTO” then press it
in step 3. The exposure control indicator and “ ”

EXP.

0 L

Iris lock indicator

disappear. Or set the Power Switch to “ ”.

NOTE:

Iris lock is recommended in the following situations:

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

●When shooting objects under a spotlight.

●When the subject is backing away.

●When zooming.

To Lock The Exposure Control And The Iris . . .

.... after step 3, adjust the exposure rotating the Select

Dial. Then lock the iris in step 4. For automatic locking, rotate the Select Dial to display “AUTO”, then press it in step 3. The iris becomes automatic after about 2 seconds.

Iris

Works like the pupil of the human eye. In a well-lit environment, the human pupil contracts to keep too much light from entering. In low lighting, the pupil dilates to allow more light in.

LYT0291-001B specifications

The JVC LYT0291-001B is a versatile and innovative camcorder that stands out in the realm of consumer and professional video recording. Designed with advanced features and cutting-edge technologies, it caters to both amateur filmmakers and seasoned videographers looking for quality and functionality in their recording equipment.

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Overall, the JVC LYT0291-001B is a feature-rich camcorder that combines quality, ease of use, and innovative technology. Whether you're capturing family gatherings, outdoor adventures, or professional projects, this camcorder promises to deliver exceptional video results that meet the demands of a modern videographer. With its impressive capabilities, it positions itself as a formidable choice in the competitive camcorder market.

JVC LYT0291-001B manual Center SUBJECT, Lock Iris, To Return To Automatic Iris Control

Models: LYT0291-001B