Canon VB-H610VE Manuel d'utilisateur télécharger pdf (Page 141)

Performing Operations and Settings in the Admin Viewer

141

Admin Viewer/VB Viewer

 Setting White Balance

(1) [Auto]

The white balance is adjusted automatically.

(2) [Light Source]

Select the light source from the pull-down menu below

according to the condition in which the camera is

used.

For an explanation on each item set in [Light Source],

see [White Balance] in the Setting page (p. 52).

(3) [Lock]

The white balance is fixed to that of the video currently

received.

To forcibly fix the white balance according to the light

source, use [One-shot WB].

Example of Setting Method:

Irradiate a white subject (white paper, etc.) using the

light source and capture the subject over the entire

screen. In this condition, select [One-shot WB].

 Setting the Day/Night Mode

(1) [Auto]

The camera automatically switches to day mode or

night mode depending on ambient brightness.

(2) [Day Mode]

Color image can be viewed in the normal mode.

(3) [Night Mode]

Images are shown in black and white, due to the

disabling of the infrared cut filter.

(4) [Day/Night Mode Focus Settings]

Click to display the [Day/Night Mode Focus Settings]

panel for making focus settings when switching Day/

Night Mode. Can only be set when [Focus] is set to

[Manual] (p. 139).

Important

• If the subject is a traffic signal or electronic scoreboard, etc.,

the captured image may flicker.

In this case, try changing [Exposure] to [Auto (Shutter-priority

AE)] and then select a shutter speed lower than 1/100, to see

if the situation improves.

• When [Camera] > [Camera Control] > [AGC Limit] is set to

[OFF] in the setting page and [Exposure] is set to [Auto

(Shutter-priority AE)], exposure compensation and backlight

compensation will not be performed.

(1)

(2)

(3)

Important

• Since the light source selection options are based on

representative characteristics, proper colors may not be

achieved depending on the applicable light source. In this

case, use the [One-shot WB] function.

• If the subject looks greenish under mercury lamps in the

[Auto] mode, select the [Mercury Lamp] mode under light

source. If the image is still not shown in appropriate colors

under mercury lamps when the [Mercury Lamp] mode is

selected under light source, use [One-shot WB].

• When the subject has only one color, under low light

conditions, or when sodium lamps, mercury lamps or certain

other fluorescent lighting is used, colors may not be adjusted

automatically.

• When [Day/Night] is set to [Night Mode] (including when it is

set to [Auto] and night mode is judged to be applicable), the

white balance function cannot be used.

• Notes on capturing video continuously day and night

If a subject that seldom changes is captured in a location

where the light source changes gradually, such as when

capturing a subject continuously day and night, appropriate

colors may not be achieved.

In the above case, applying changes to the image to capture

will achieve the appropriate colors.

(2)

(3)

(4)

(1)

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Canon VB-H610VE Manuel d'utilisateur Page 141

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