Hitachi HV-D30 - Manual (Page 31)

4) ALC GATE : ON/OFF toggle
ON : Video signal is detected in the ALC Gate area for controlling AGC, lens and
auto electronic shutter and ALC.
x
x
The detect area cannot be seen in the screen, the ALC control functions for
the iris gate.
OFF : The overall video signal is detected for ALC control
5) ALC GATE SEL : Select ALC gate pattern
Select pattern from among Modes 1, 2, 3, 4, 5 and 6. Use according to scene
conditions.

䇭㪘㪣㪚
Detect area
䇭 A LC
PATTERN1 PATTERN2
䇭 A LC
PATTERN3
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 3
FILE S E LE C T :FILE 1
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 2
FILE S E LE C T :FILE 1
䇭 A LC
PATTERN4
䇭 A LC
PATTERN4
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 5
FILE S E LE C T :FILE 1
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 4
FILE S E LE C T :FILE 1
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 1
FILE S E LE C T :FILE 1
PATTERN6
䇭
P E A K /A V E R A GE : 18/85
OV E R RIDE : 0
S P E E D :S TA N DA R D
A LC GA TE :ON
A LC GA TE S E L :P A TTE R N 6
FILE S E LE C T :FILE 1
䇭 A LC


6) FILE SELECT: Select scene files from among 1, 2, 3, 4 and PRESET.


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