Hitachi HV-D27, Руководство по эксплуатации

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12
３）
GAIN
：
Gain mode
・
NORMAL
：
The gain level is set to 0 dB.
・
HIGH
：
The gain level is set to a value specified at GAIN HIGH on the SUB menu 1.
・
MAX
：
The gain level is set to a value specified at GAIN MAX on the SUB menu 1.
・
AGC
：
An increase in gain is controlled automatically. The upper limit of gain to be
increased corresponds to a value specified at AGC on the SUB menu 2.
In the Auto CAM mode, gain is fixed at AGC.
４）
ULTRA GAIN
：
ULTRA GAIN ON/OFF
The on setting increases the sensitivity about 12 dB (but there is some loss of resolution).
５）
DTL
：
DTL level setup
The DTL level can be set to OFF or in a range of -128 to 127. The degree of contour correction
increases in the positive value setting, and it decreases in the negative value setting. For zero (0)
setting, hold down both the L and R buttons for approx. two seconds. However, if setting is OFF, 0
is not set over if the buttons are pressed.
６）
DNR
：
Digital noise reduction mode
OFF, MODE 1 or MODE 2 is selectable. In MODE 2, noise becomes lower than that in MODE 1 but
a feel of image resolution becomes lower slightly.
７）
SUB MENU 1
：
The SUB menu 1 is brought up.
８）
SUB MENU 2
：
The SUB menu 2 is brought up.
９）
ALC
：
The ALC is brought up.
10
）
FILE INITIALIZE
：
Returns main menu items of scene file to factory settings.
Simultaneously press the L and R buttons for about 2 seconds to initialize the selected application
file. The Special menu items are not initialized.
NORMAL HIGH MAX AGC
L LL L R RR R
OFF ‑128 0
L LL L R RR R
127
OFF MODE1 MODE2
L LL L R RR R