Sony HDW-F900H Maintenance Manual page 55

Sony camcorder maintenance manual hdw-f900, hdw-f900h
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GAMMA page
<GAMMA>
[R] [G] [B] [M]
LEVEL
:
0
0
COARSE : 0.45
TABLE
: STANDARD
:
4
GAMMA
:
ON
TEST
:
OFF
Item
Setting
LEVEL
_99 to 99
COARSE
0.40, 0.45, 0.50
TABLE
STANDARD
USER
1, 2, 3, 4, 5, 6
GAMMA
ON, OFF
TEST
OFF, 1, 2
ABS
Press the rotary
encoder to execute
the operation.
*: User gamma table is the file that the customers make according to their needs. The gamma or knee may be set to the fixed value
forcibly when the file is made. In this case, the both or either of gamma and knee controls shown below become disabled.
Gamma
. GAMMA page of the PAINT menu
Item : LEVEL, COARSE, GAMMA
Knee
. KNEE page of the PAINT menu
Item : POINT, SLOPE, KNEE
. External switch
AUTO KNEE (OUTPUT/DCC) switch
HDW-F900 P1E2
(Display is initial values.)
0
0
ABS
Description
Adjusts the gamma correction curve of the R, G, B and master.
Sets the correction curve of the master gamma in steps.
Selects the gamma table.
*
STANDARD : Select the standard gamma table which comes standard
USER :
When STANDARD is selected:
1: INITIAL GAIN 3.5 (equivalent to ENG camcorder)
2: INITIAL GAIN 4.0 LOW (equivalent to EFP camera)
3: INITIAL GAIN 4.0 HIGH (equivalent to EFP camera)
4: INITIAL GAIN 4.0 (equivalent to SMPT-240M)
5: INITIAL GAIN 4.5 (equivalent to ITU-709)
6: INITIAL GAIN 5.0
Sets the gamma correction function to ON or OFF.
Selects the test signal.
OFF : Provides no test signals.
1 :
Provides the test signal of the sawtooth waveform.
2 :
Provides the test signal of the sawtooth waveform of digital output.
Sets the ABS mode to ON or OFF.
To turn on the ABS mode
Press the rotary encoder to display the ABS in reverse video.
When the ABS mode setting is ON, display the numbers of LEVEL in
reverse video, and be able to confirm the absolute values.
To turn off the ABS mode
Press the rotary encoder again.
on the unit.
Selects the user gamma table. (Selectable from 5 files.)
4-6. PAINT Menu
4-15

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