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Line adjustment 1 menu
[Setting content]
Bright
RGB simultaneous contrast(SA0C[D7-0])
Common inverted output amplitude adjusted value
R output DC offset(SA1A[D11-8])
G output DC offset(SA1C[D11-8])
B output DC offset(SA1E[D11-8])
Main Y contrast(SA0F[D5-0])
Sub Y contrast(SA13[D5-0])
Dither bit(SA0D[D15])
- The bright value is determined by the image quality setting table based on the user setting step and the
common inverted output amplitude adjusted value (COM AMPAJ).
This bright value controls the output of [DACDI] of the monitor micro computer terminal.
Note 1... The "black density (=bright)"adjustment by the user is accomplished only by controlling
Note 2... The content of bright and of RGB simultaneous contrast are reference values (adjustable though)
Note 3... Be careful as the content of R (G/B) output DC offset, mainY contrast and sub Y contrast are different
[Display specifications]
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Line adjustment 2 menu
[Setting content]
RGB & YS horizontal positioning(SA2B[D15-8])
YS sampling phase 1(SA2D[D15-1])
AD sampling phase B(SA2D[D11-8])
AD sampling phase G(SA2D[D7-4])
AD sampling phase R(SA2D[D3-0])
YS internal delay adjustment(SA2F[D3-0])
- The content adjusted by "A" reflects equivalence in the reference value corresponding to each item.
Supplement) Each reference value is an initial value set in the line.
[Display specifications]
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Setting item
Content
Displayed character string
BRIGHT
CONTRAST
COM AMP AJ
ROUT BIAS
GOUT BIAS
BOUT BIAS
RGB CNTRST
CMP CNTRST
DITHER BIT
Supplement 1) When the bright value is changed in the test mode, however, it will not be reflected in the user setting step value.
Supplement 2) In the test mode during monitor unit operation, the user setting step will not be reflected in the bright value calculation.
the common inverted output amplitude, and the brightness of the double window IC is not used.
only when adjusting other items, and are not stored in the EEPROM.
between the displayed values (EEPROM written values) and the register setting values in the double window IC.
(Because the relationship between the double window IC register value and the screen output value is not linear,
there is a need for conversion by software.)
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Setting item
Content
Displayed character string
DOT H POSIT
YS SAMPL
B SAMPL
G SAMPL
R SAMPL
YS DELAY
Note 1... Be careful as the displayed value (EEPROM written value) and the register setting values in
the double window IC are different for the following items.
(Because the relationship between the double window IC register value and the screen output
value is not linear, there is a need for conversion by software.)
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YS sampling phase 1
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AD sampling phase B
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AD sampling phase G
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AD sampling phase R
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YS internal delay adjustment
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Adjustment range Initial value
0-255
150
0-255
168
0-255
150
0-15
8
0-15
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0-15
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0-63
34
0-63
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0-1
0(OFF)
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Adjustment range
Initial value
0-255
63
0-15
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0-15
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0-15
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0-15
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0-15
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