JVC TK-WD310 - Manual (Page 10)

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Item Content
WDR BIAS Sets the low/mid luminance level of the Wide
Dynamic Range
● To brighten video with low/mid luminance:
Increase the value
● To darken video with low/mid luminance:
Decrease the value
[Setting range: -36 ~ -8 ~ 36]
WDR LIMIT Sets the maximum value of the Wide Dynamic Range
● To shoot a subject with large difference in
brightness:
Increase the value
[Setting range: 0 ~ 25 ~ 36]
EXP. BIAS Adjusts the output properties for the luminance
level of the subject
● To further sharpen a dark subject:
Increase the value
● To further sharpen a bright subject:
Decrease the value
[Setting range: -18 ~ -4 ~ 18]
WDR BRIGHT Adjusts the brightness of the entire video.
● To further brighten the entire video:
Increase the value
[Setting range: 100 ~ 104 ~ 150]
VIDEO ADJUST screen (continued)
MENU SETTING
31
AGC MODE Default setting: LOW
Sets the maximum gain of AGC (Auto Gain Control).
OFF : When the AGC feature is not in use
LOW : When there is a shortage of light
HIGH : When there is an extreme shortage of light
SUPER : When there is a shortage of light even when setting to
HIGH
Memo
● When raising the gain, noise will appear in the screen for
dark areas.
● When in a dark area and setting AGC MODE to SUPER:
• Red and blues colors as well as residual images may ap-
pear for subjects with motion.
• Video may temporarily lock or noise may be noticeable.
• The entire screen may temporarily change from a dark to
a bright state.
• When especially dark, depending on light intensity, the Wide
Dynamic Range (WDR) feature will not function.
(The WDR feature will function in normal light intensities.)
• The right edge of the screen may temporarily jiggle.
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VIDEO ADJUST screen (continued)
WHITE BALANCE Default setting: ATW
The white balance adjustment mode is selected. White balance
can be adjusted for lighting with color temperature in the range
between 2,500K and 10,000K.
ATW
: The unit will be in the Auto Tracking White Balance mode.
The white balance will be adjusted automatically according
to the color temperature of the lighting.
AWB (SET) : When pressing the SET button (under 1 second), the white
balance will be adjusted automatically for the current lighting
(color temperature).
The result of the white balance automatically adjusted will
be stored in the unit memory.
Use this setting when using the white balance that has been
adjusted automatically.
MANUAL.. : Use this setting when manually adjusting the white balance
for the current lighting (color temperature).
When pressing the SET button, the screen for manually ad-
justing the white balance appears. (
੬ Page 33)
The result of the white balance manually adjusted will be
stored in the unit memory.
Use this setting when using the white balance that has been
adjusted manually.
Memo
● When adjusting the white balance for AWB (SET) or MANUAL, fill
the entire screen with a white subject (such as paper, cloth, etc.).
● AWB (SET) data will be cleared when changing to another
mode (ATW, MANUAL).
● If proper colors cannot be achieved in the ATW mode, use
the AWB (SET) or MANUAL mode.
● In some cases, proper white balance may not be achieved
even in the MANUAL mode for artificial lightning such as
fluorescent lighting, etc.
MENU SETTING
33
MANUAL WHITE BALANCE screen
If the entire screen appears to be reddish or bluish in color as the
result of automatic white balance adjustment, manually adjust the
white balance.
Fill the entire screen with a white
subject (such as paper, cloth, etc.).
1. Display the VIDEO ADJUST
screen. (
੬ Page 24)
2. Set WHITE BALANCE to
MANUAL and press the SET
button.
● The MANUAL WHITE BAL-
ANCE screen will appear.
3. Press the SELECTOR button in
the vertical direction (
6 or 7)
and move the cursor (>) to R-B.
4. Press the SELECTOR button in
the horizontal direction (
8 or
t).
● Pressing in the 8 direction will
increase bluish tint.
● Pressing in the t direction will
increase the reddish tint.
5. To end adjustment, press the
SELECTOR button in the verti-
cal direction (
6 or 7) to select
EXIT and press the SET button.
Set value
WD R
A G C
C O L O R L E V E L
E N H A N C E
E X I T L E V E L
MO D E
MO D E
J U ST A D V — — — — — — I D E O
2 D MO
L OW
MA E
N U AL..
N O MA L R
N O MA L R
WH I E T B A L A N C E
R – B
E X T I
B L U E R E D
— — M A N UA L W H I T E BA L A N C E — —
Memo
The result of the white
balance adjusted manu-
ally will be stored in the
unit memory.
To use the manually ad-
justed white balance, set
WHITE BALANCE to
MANUAL.
Preparation
Operation