(curve of
volume
control)
VLOMAX (7E)
VOL05 (48)
VOL25 (65)
VOL50 (70)
---------
VOLMAX is the volume output level at
100%.
VOL05 is the volume output level at 5%
VOL25 is the volume output level at 25%
VOL50 is the volume output level at 50%
Remark: The value of VOL05, VOL25 and
VOL50 was not suggested to vary in every set.
It is suggested to use the default value.
9 White balance
adjustment
(key 1)
R CUT (80)
G CUT (80)
B CUT (80)
G DRV (40)
B DRV (40)
Black and white
pattern (PAL)
1.
Measure the dark side of the picture with a
color analyzer and set RCUT to 80. Then
adjust BCUT and GCUT until the data on
the analyzer become x = 284, y = 299.
2.
Measure the bright side of the picture,
Then adjust BDRV and GDRV until the
data on the analyzer become x = 284, y =
299.
3.
Repeat step 1 and 2 until you get right
color on both dark and bright side of the
screen.
Other adjustment (default value was suggested, except BRTC)
10
Key 0
OSD (07)
OSDF (65)
TXCX (30)
RGCN (20)
TNTX (28)
TNTN (28)
----------
OSD – OSD position
OSDF
－
Oscillating frequency setting
TXCX – OSD intensity when maximum
contrast
RGCN – OSD intensity when minimum
contrast
TNTX – maximum tint level
TNTN – minimum tint level
11
Key 8
SCNT (0F)
CNTX (3F)
CNTN (00)
BRTX (20)
BRTN (20)
COLX (35)
COLN (00)
----------
SCNT – sub contrast for luminance signal
CNTX – maximum contrast
CNTN – minimum contrast
BRTX – maximum brightness
BRTN – minimum brightness
COLX – maximum color
COLN – minimum color
12
Key 9
CNTC (25)
BRTC (40)
COLC (50)
TNTC (35)
COLP (00)
COLS (54)
BRTS (00)
----------
CNTC – 50% contrast
BRTC – 50% brightness
COLC – 50% color
TNTC – 50% tint
COLP – color level for PAL
COLS – color level for SECAM
BRTS – sub brightness for SECAM
For the adjustment of BRTC, receive an 8
step grey scale pattern and adjust all
picture settings to 50%. Then adjust BRTC
until the first and second step on the screen
can just be distinguished.
