Panasonic WV-CW504S Betriebsanleitung PDF herunterladen (Seite 14)

7. Digital noise reduction function setting [DNR]

The digital noise reduction function reduces noise automatically under the condition of low illuminance.

The effect level of the noise reduction function is selectable from the following:

LOW: Low level of noise reduction (small residual image)

HIGH (default): High level of noise reduction (large residual image)

8. Black-and-white mode setting [BW MODE]

The settings relating to the black-and-white mode can be configured. Follow the procedure below.

Step 1

Move the cursor to "BW MODE" and select the black-and-white control from the following:

AUTO1 (default): Automatically toggles between color and black-and-white images in accordance with the screen brightness (illumi-

nance). The black-and-white mode is selected for dark images, and the color mode is selected for bright images.

AUTO2: Uses a near-infrared light source at nighttime.

ON: Displays black-and-white images.

OFF: Displays color images.

Note:

 • Theautobackfocusfunctionalsoallowsuserstocorrectoutoffocuswhenchangingbetweencolorandblack-and-whiteimag-

es. (+ page 25)

 • Ifasubjectisalwaysmovingorthescreenisoccupiedwithauniformcolor,brightnessdeterminationmaybenotperformedsuc-

cessfully because the brightness is merely determined by information from the CCD image sensor. When "AUTO2" is selected,

the wave length of the light source shall be 800 nm or longer.

Step 2

Press the setting button.

→ The "BW MODE" screen appears.

Step 3

Move the cursor to "LEVEL" and select a brightness level at which switching between color and black-and-white images is performed

from the following:

LOW: Switches from color to black-and-white images when the ambient brightness (illuminance) of the camera is approx. 0.1 lx or

less.

HIGH (default): Switches from color to black-and-white images when the ambient brightness (illuminance) of the camera is approx.

0.2 lx or less.

Note:

 • Toobtaincolorimages,asufficientlevelofilluminance(approx.30lxormore)isrequired.

 • Theswitchingilluminancelevelvarieswithsubjects,lightsources,andlenses.

 • TheswitchingilluminancelevelvariesinaccordancewithAGCsetting.(+ page 12)

 • Theswitchingilluminancesdescribedabovearereferencevalues.Theswitchingilluminanceshallbedecidedbasedontheactual

installation environment.

**CAMERA SETUP**

SCENE1

ALC ALC

SHUTTER OFF

AGC ON(HIGH)

SENS UP OFF

WHITE BAL ATW1

DNR HIGH

BW MODE AUTO1

i-VMD

RET TOP END

"BW MODE" screen"CAMERA SETUP" screen

**BW MODE**(1)

AUTO1

LEVEL HIGH

DURATION TIME

S L

BURST(BW) ON

RET TOP END

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 31 32

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