THOMSON OCP 42 Manuel D'utilisation page 150

150
• If the partial black control ara assigned to FLARE
adjustments
- BLACK R: Red channel black adjustment by varying
the red partial black control.
- BLACK G: Green channel black adjustment by
varying the green partial black control.
- BLACK B: Blue channel black adjustment by varying
the blue partial black control.
NOTE: The ADJUST control is used to adjust the R, G,
B black levels .
• ABL: ABL (Automatic Black Level) function ON or
OFF. ON/OFF switching is made directly using the
corresponding button.
With the first setting page displayed, press NEXT to
display the 2nd black range setting page:
STR E T CH L V L
B L K S T R
This page is used to modify the following parameters:
• STRETCH LVL: Black Stretch adjustment (this function
is used to vary the Gamma correction curve in the dark parts
of the picture):
- For value 50 Black Stretch has no effect.
• For values other than 50, refer to the curve below:
VIDEO OUTPUT
BLK LVL > 50
• BLK STR: Black Stretch function On/Off (ON/OFF
switching is made directly using the button located under
«BLK STR»).
THOMSON OCP 42/OCP 50
User manual
Chapter 2 -OCP 42/OCP 50 Operating Instructions
X X
O F F
VIDEO INPUT
BLK LVL < 50
Description of pushbuttons
PRE ON AIR 1
VIEW
LOCK ACTIV CCU STATUS BARS
F1 F2 F3
EXIT
CTRL
DIAG
PRESET GAIN FILTERS DETAIL
STORE DFZ BLACK COLOUR
RECALL KNEE SHUTTER GAMMA
BLACK BAL
LIMIT
ASSIGNED ASSIGNED
GAIN
ASSIGNED ASSIGNED
BLACK
ENABLE
B1500M24LA
September 2000
ON
AIR 2
SETTING CALL
F4
NEXT
SKIN MEMORY
WHITE BAL
LIMIT
FINE
ADJUST
AUTO IRIS