Ganz ZC-Y20PH Manual de instrucciones - Página 13
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Imprimir páginaOperation when flickering-
reduction function is set
Provides
flickering-reduction
operations only in bright
lighting conditions.
Always provides flickering-
reduction operations.
Provides
flickering-freduction
operations only in bright
lighting conditions.
Always provides flickering-
reduction operations.
Note
The sensitivity increasing function is realized by making longer than usual the time required to store light in the
image sensor. For this reason, if an object becomes dark, a residual image phenomenon take place.
■ White Balance Setting
● White balance setting screen 1
Four modes are made available for selection: ATW, AWB, MANUAL 1, and MANUAL 2.
ATW:
AWB:
MANUAL 1 and MANUAL 2: Select either mode to adjust the white balance so that the color looks natural
Move the flashing [→] cursor with the ▲ key and the ▼
key to select the desired mode out of the four modes, then
press the SET key for registration.
When ATW is selected, the [＊] cursor in the indication of
"RED ーー＋ーー BLUE" flashes and the level can be
varied with the ▲ key and the ▼ key, thereby permitting
the white balance offset to be changed. Pressing the SET
key here for registration will return the display to the initial
screen.
Note
Because the camera readjusts the white balance
depending on a subject, several seconds may be required
till the [＊] cursor begins to flash after ATW has been
selected.
When AWB is selected, Setting Screen 2 is displayed.
When MANUAL 1 or MANUAL 2 is selected, Setting Screen 3 (on the next page) is displayed.
Note
When the ATW switch is placed in the AWB position, the mode is always set for AWB.
Sensitivity
AGC
AUTO
Incremental
parameter
AUTO
OFF
FIX or OFF
Incremental
parameter
FIX or OFF
OFF
The camera's white balance varies as the object's color temperature varies.
Once the camera's white balance is adjusted during its installation, the camera
operates on the initially-set white balance even though the object's color
temperature changes.
when an object is viewed under a special light source.
Automatically adjusts the sensitivity for up to the
designated maximum level. Change the incremental
parameter when giving more consideration to a residual
image reduction than to a sensitivity level increase.
Normally, use this mode.
Use this mode to automatically adjust a AGC level without
using the sensitivity increasing function, and create
pictures free from residual images in poor lighting
conditions.
The AGC level is always maintained at a set level of 0-18
dB, and a sensitivity level automatically increases to up to
the level of the designated incremental parameter as the
lighting condition worsens. Use this function when noise is
a greater annoyance than a residual image.
Handles changes in brightness by means of the lens iris
only. Use this function when noise or residual image is an
annoyance.
ＷＨＩＴＥ ＢＡＬＡＮＣＥ →ＡＴＷ
ＡＷＢ
ＭＡＮＵＡＬ１
ＭＡＮＵＡＬ２
ＲＥＤーーーーーーー＋ー＊ーーーーーＢＬＵＥ
Operation
13