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7 Display Performance
7-4 Linearity _
Linearity affects the symmetry of images
displaying on the screen. Unless each row or
column of blocks in a crosshatch pattern is of
equal size, or within the tolerances shown in
Tables 7-1 and 7-2 an image appears distorted,
elongated or squashed.
To adjust the linearity to its optimum setting, refer
to the appropriate table.
7-4-1 Conditions
Display image: Crosshatch pattern with 16 blocks
horizontally and 12 blocks vertically.
Maximum and minimum values should not be
adjacent to each other.
7-2
Table 7-1. Standard Mode Linearity: 37.5 kHz/75Hz,
46.875 kHz/75 Hz
Factory Preset Timing Modes
Difference between
adjacent blocks (4%)
640x480/75 Hz
800x600/75 Hz
1024x768/75 Hz
Horizontal: 18.2 ~ 20.1 | Horizontal: Less than 0.8 mm
Vertical
:18.2~20.1 | Vertical
: Less than 0.8 mm
Table 7-2. Other Modes Linearity: VGA, 8514/A,
XGA, MAC, etc.
Supported Timing Modes
SeenRatio } — Eachblock(7%) | Saco blocs 15%)
Horizontal : 17.8 ~ 20.5
Vertical
:17.8~205
Horizontal: fess than 1.0 mm
Vertical: less than 1.0 mm
16.7 ~ 19.2
17.8 ~ 205
Horizontal: less than 0.9 mm
Vertical: less than 1.0 mm
Samsung Electronics SyncMaster 17GLi
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