Speco-technologies VM-1201 Manual de usuario descargar pdf (Pagina 7)

‧ Picture geometry：≦ 2.5%

‧ Picture centering：≦ 6mm

‧ Size stability：Picture luminance from 5 FL to max., the size shall be less than 2.5%

(with full white pattern)

‧ Swing and jitters：Swing and jitters are not allowed (viewed at 50cm from eyes to

screen).

‧ Focus：(viewed at 50cm from eye to screen, contrast adjusted to set luminance at 20 FL

with full white pattern, brightness set at raster just disappeared) Inspect full

character pattern, all characters should be distinguished.

1.3 Controls and adjustments

•

External user’s controls：

Brightness adjustment

Contrast adjustment

Horizontal hold

Vertical hold

Volume adjustment (optional).

1.4 Physical Specifications

Dimension：313mm(H) ×310mm(W) x300mm(D)

Net Weight：9 Kg

2. Theory of Operation

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Speco-technologies VM-1201 Manual de usuario Pagina 7