Shutter speed setting (shutter), Gain control setting (agc on (dnr-h, dnr-l) /off) – Panasonic WV-NP472 User Manual

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2-2. ALC Mode with SUPER-D2 OFF and ELC

Mode

Note:

If ELC is selected, set MASK SET according to

this procedure.

1. Move the cursor to SUPER-D2 and select OFF.

(When you select ELC, SUPER-D2 is not available.)
MASK SET appears on the menu.

2. Move the cursor to MASK SET and press

I. The

48 mask areas appear on the monitor screen. The
cursor is blinking in the upper left corner of the
screen.

3. Move the cursor to the area where backlight is

bright and press

I to mask that area. The mask

turns to white. (When the cursor is moved on an
area that has already been masked, the mask and
cursor start blinking.)

4. Repeat step 3 to mask desired areas. To cancel

masking, move the cursor to that area and press
I.

5. After masking is completed, press

I for 2 sec-

onds or more. The ALC CONT menu appears.

6. If you want to change the video output level (pic-

ture contrast), move the “I” cursor for LEVEL and
adjust the level.

Note:

If ON is selected for SUPER-D2, a shadow (black

line) may appear at the boundary between the
bright and the dim scenes. This is a natural phe-
nomenon and does not indicate any trouble.

3. Shutter Speed Setting (SHUTTER)

Note:

When ELC is selected for ALC/ELC on the CAM

SET UP menu or ON is selected for SUPER-D2 on
the ALC CONT menu, this item is not available.
To select electronic shutter speed, select OFF for
SUPER-D2 in the ALC CONT menu.

Move the cursor to SHUTTER and select the electronic
shutter speed.

The preset values for SHUTTER (electronic shutter
speed) change by pressing

L or M as follows:

The factory default setting is ---.

4. Gain Control Setting (AGC ON (DNR-H,

DNR-L)/OFF)

AGC (Automatic Gain Control) automatically controls
the gain (an image brightness level).
Move the cursor to AGC and select automatic level
adjustment ON (DNR-H), ON (DNR-L), or OFF. The fac-
tory default setting is ON (DNR-H).

ON (DNR-H):

This setting raises the gain and

brightens the image under low light conditions.

ON (DNR-L):

This setting reduces an afterimage

sometimes caused by the object's movement.

OFF:

This setting does not control the gain.

Notes:

• When ON (DNR-L) is selected, the noise level may

be slightly higher than the ON (DNR-H) mode..

• DNR-H and DNR-L do not appear on the system

status display of the connected equipment.

Blinking

Blinking

** ALC CONT **
BACK LIGHT COMP

SUPER-D2 OFF

MASK SET

LEVEL ...I.....
- +

RET END

Blinking

Turns to white

OFF (1/60)

1/100

1/10000

1/4000

1/2000

1/1000

1/250

1/500

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