EverFocus NeVio Manuel d'utilisateur télécharger pdf (Page 27)

EZN850

adjust the white balance again.

Ö MANUAL: The manual adjustment mode enables a more precise adjustment.

Please select ATW or AWC first. Then change to manual adjustment mode and

click SET key. Set the suitable color temperature, and increase or decrease the

red and blue color values at the same time while checking the color changes of

the object.

4.4.2.4 BACKLIGHT

Even there is a massive backlight behind the object, bright images of the background

and the object can still be obtained by using the BACKLIGHT function.

1. Please direct the arrow to point to “BACKLIGHT” on the SETUP menu by

clicking UP (c) or DOWN (d) key.

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key.

SETUP

LENS DC <┘

SHUTTER ___

WHITE BAL. ATW

> BACKLIGHT OFF

AGC MIDDLE

DNR LOW

SENS-UP AUTO <┘

SPECIAL <┘

EXIT

SETUP

LENS DC <┘

SHUTTER ___

> WHITE BAL. MANUAL <┘

BACKLIGHT OFF

AGC MIDDLE

DNR LOW

SENS-UP AUTO <┘

SPECIAL <┘

EXIT

WHITE BAL.

RED |+++++++++| 32

BLUE |+++++++++| 39

Note:

Under the following conditions, the WHITE BALANCE function may not operate well. In

such cases, please select the AWC mode.

1. When the object’s surroundings have a high color temperature.

2. When the object’s surroundings are dark.

3. If the camera faces a fluorescent light directly or is installed in a place where the

illumination changes constantly, the WHITE BALANCE function may become unstable.

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EverFocus NeVio Manuel d'utilisateur Page 27

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