Exposure Control; Iris Lock - JVC GR-D720AH Instructions Manual

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Exposure Control

Manual exposure control 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
1
subject is bright.
Select
2
SET
1
Open the LCD monitor fully.
2
Set the Power Switch to "REC".
3
Set the recording mode to "
4
Press MENU.
5
Select "FUNCTION", press SET or
6
Select "EXPOSURE", press SET or
7
Select the appropriate exposure, press SET
or
.
2
To brighten the image, press 3. To darken the
image, press 4. (maximum +/-6)
8
Press MENU.
NOTES:
If the adjustment does not cause any visible
change in brightness, set "GAIN UP" to "AUTO".
(
pg. 22, 23)
You cannot use the manual exposure control at
the same time when "PROGRAM AE" is set to
"SPOTLIGHT" or "SNOW" (
the backlight compensation.

Iris Lock

Like the pupil of the human eye, the iris
contracts in well-lit environments to keep too
much light from entering, and dilates in dim
environments to allow in more light.
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.
1
(
2
M
LCD monitor or the viewfinder, then press and
".
pg. 18)
(
hold SET or
indication appears.
3
.
2
4
.
2
pg. 30), or with
FEATURES FOR RECORDING
Perform steps 1 - 6 in "Exposure Control"
pg. 27)
Adjust zoom so that the subject fills the
for over 2 seconds. The " "
2
Press SET or
. The iris is locked.
2
Press MENU.
27
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