ELE-32
6-4. R,B Gamma(1) Adjustment
BOARD
CAM SYSCON, PREAMP
TP
CAM OUT (75 ohm termination)
ADJUST
VR101[R LVL] (PRE AMP)
VR301[B LVL] (PRE AMP)
EVR
F.NUMBER
See Below
CHART
Gray Scale
M. EQ.
WFM, Vector Scope
SPEC.
Set the vector dots to one dot, then set it on
the origin.
1. Set the
EVR
as shown below.
COM:[1E] DATA:[27] ADR:[00] [Enter]
2. Set the lens extender and Ratio converter to
X1
position.
3. Set the
WHITE BAL SW
to
PRE
and execute
ABB
.
4. Connect a Waveform monitor to the
CAM OUT
,
and adjust the Iris so that the peak level is
100%
.
5. Set the SHUTTER SW to 1/1000.
6. Set the lens iris to F11 +/- 1/2
7. If the vector dot is more than one, adjust the
EVR
so that the vector dot is one.
[ R Gamma]
(1)
COM:[0E] DATA:[80] ADR:[09] [Enter]
(2) Adjust EVR by
[
←
←←
←
]/[
!
]
.
[ B Gamma]
(1)
COM:[0E] DATA:[80] ADR:[0A] [Enter]
(2) Adjust EVR by
[
←
←←
←
]/[
!
]
.
The EVR Variable Data range is
6Ch-94h
,
* Vector Scope, set the Gain is MAX.
8. If the vector dot is not on the origin, adjust
VR101
[R LVL]
and
VR301
[B LVL].
If the vector dot is more than one, adjust
item 7
and
8
alternately.
9. Press the HIGH GAIN button and set to 0dB.
R gamma for V
direction
.
B gamma for H
direction
VR302
VR102
To Next Page
Loading...
