Sony BVM-14M4DE - S2-1. Adjustment of SUB CONT in 4:3 Mode; S2-2. Adjustment of SUB CONT in 16:9 Mode; S2-3. Adjustment of SUB CONT during H;V Delay

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3-S2. Adjustment of window brightness
S2-1. Adjustment of SUB CONT in 4:3 mode
1) Input the 625 window (with burst) signal.
Note : The area of the window should be smaller than the
area shown below. (ABL should not be activated.)
2) Attach the luminance meter to the window of the CRT.
3) Adjust the SUB CON <4:3 NORM> to the value shown in Ta-
ble 3-8.
4) Record the SUB CON<4:3 NORM> data.
S2-2. Adjustment of SUB CONT in 16:9 mode
1) Input the 625 window (with burst) signal.
2) Enter the 16:9 mode.
3) Attach the luminance meter to the window of the CRT.
4) Adjust the SUB CON<16:9 NORM> to the value shown
in Table 3-8.
5) Record the SUB CON<16:9NORM> data.
S2-3. Adjustment of SUB CONT during H/V DELAY
1) Input the 625 window (with burst) signal.
2) Enter the H/V DELAY mode.
3) Enter the 4:3 mode.
4) Attach the luminance meter to the window of CRT.
5) Adjust the SUB CON<4:3 H/V DELAY> to the value
shown in Table 3-9.
6) Enter the 16:9 mode.
7) Attach the luminance meter to the window of the CRT.
8) Adjust the SUB CON<16:9 HV DELAY> to the value
shown in Table 3-9.
[Reference]
1. The values obtained by calculation of data of S2-1. 4) and
S2-2. 5) by the formula in Table 3-10 may be written in
SUB CON <4:3 H/V DELAY> or SUB CON <16:9 HV DELAY> .
Table 3-9
The color temperature should be 6500°K Unit (cd/m
2
)
Table 3-10
SUB CON
<4:3 H/V DELAY>
SUB CON
<16:9 H/V DELAY>
14inch
0.724 x SUB CON
<4:3 NOR> -24
0.724 x SUB CON
<16:9 NOR> -24
20inch
0.731 x SUB CON
<4:3 NOR> -30
0.731 x SUB CON
<16:9 NOR> -30
Table 3-8
The color temperature should be 6500°K Unit (cd/m
2
)
26µs
11.4ms
SUB CON
<4:3 NORM>
SUB CON
<16:3 NORM>
14inch
170 ± 20
170 ± 20
20inch
150 ± 20
150 ± 20
SUB CON
<4:3 NORM>
SUB CON
<16:3 NORM>
14inch
170 ± 20
170 ± 20
20inch
150 ± 20
150 ± 20