Gain/Shutter - Hitachi HV-HD201 Operation Manual

3-ccd color camera
Hide thumbs Also See for HV-HD201:
Table of Contents

Advertisement

2) WHITE BALANCE : White balance mode
Hue adjustment according to the color temperature of illumination so that a white image is picked up
when the subject is white.
• PRST 3200K
• PRST 5600K
• MEMORY
• AUTO
3) MASTER BLACK : Master black level setting
Adjustment of black brightness.
Used when black portions are whitish or black saturations occur.
The master black level can be set in a range of -128 to 127. Pressing the R button increases a set value
to make the black level higher, and pressing the L button decreases a set value to make the black level
lower. For zero (0) setting, hold down both the L and R buttons for approx. one seconds.
4) GAIN/SHUTTER : The GAIN/ SHUTTER is brought up.
5) DETAIL : The DETAIL is brought up.
6) ALC : The ALC is brought up.
7) AUTO SETUP : The AUTO SETUP is brought up.
8) FILE SELECT : Select among scene files 1, 2, 3, and 4.
Camera setting data can be stored in four scene files. To shoot several scenes with different shooting
conditions, it is needed to change settings suitable for each scene. To reduce such troublesome operations,
various shooting conditions can be memorized previously to scene files, and the conditions most suitable for
a scene can be read and set.
In addition, scene file can also be changed by pressing SCENE FILE SELECT button of the front panel.

3. GAIN/SHUTTER

Scene brightness-related menu.
1) GAIN: Function to make the image brighter by electrically amplifying the image signal.
It is not preferable to raise the gain more than required noise is also amplified.
[GAIN ]
: State of the GAIN switch of the front panel.
• NORM
• HIGH
• MAX
• AUTO
Note: In the CAM MODE:AUTO, GAIN is fixed at AGC.
16
: The white balance condition is optimized at a color temperature of 3200K.
: The white balance condition is optimized at a color temperature of 5600K.
: White balance is automatically adjusted by the direct mode AWB button.
: The white balance condition is set through real time auto white balancing
(automatic tracking white balance).
The adjustment speed can be selected with SPEED of AUTO WHITE menu.
: Electric sensitivity(0 to 18dB) is set when the GAIN switch is at the
postion of NORM.
: Electric sensitivity(1 to 17dB) is set when the GAIN switch is at the
postion of HIGH.
: Electric sensitivity(2 to 18dB) is set when the GAIN switch is at the
postion of MAX.
( MAX can not be set less than HIGH )
: Gain is adjusted automatically to compensate for scene brightness.
The adjustment range is set by Limit from +6 to +12 dB in 1 dB steps.
GAIN/SHUTTER
[FILE 1]
[GAIN]
:NORM
NORM
:+ 0 DECIBEL
HIGH
:+ 6 DECIBEL
MAX
:+12 DECIBEL
AGC LIMIT
:+ 6 DECIBEL
SHUTTER
:OFF
SHUTTER OFF
:[1/60]
AES OFFSET
:OFF
CCD MODE
:FIELD
15

Advertisement

Table of Contents
loading

Table of Contents