Sony L Camcorder User Manual


 
3-9 (E)
HDC-900/950 IMM
GAMMA page
Item Setting Description
LEVEL _99 to 99 Adjusts the gamma correction curve of the R, G, B and master.
COARSE 0.35 to 0.90 Sets the correction curve of the master gamma in 0.05 steps.
TABLE STANDARD, Selects the gamma table.
USER
*
STANDARD : Select the standard gamma table which comes standard
on the unit.
USER : Selects the user gamma table. (Selectable from 5 files.)
1, 2, 3, 4, 5, 6 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
GAMMA ON, OFF Sets the gamma correction function to ON or OFF.
TEST OFF, 1, 2 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.
*: This item is displayed only when the ROM version on the AT board of the unit is Ver 1.30 or higher.
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
3-4. PAINT Menu
<GAMMA>
[R] [G] [B] [M]
LEVEL : 0 0 0 0
COARSE : 0.45
TABLE : STANDARD
: 4
GAMMA : ON
TEST : OFF
(Display is initial values.)