NEC NP-PX800X User Manual - Page 35

NEC NP-PX800X Manual

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2. Projecting an Image (Basic Operation)  Adjusting the Picture Size and Position Use the lens shift dial, the adjustable tilt foot lever, the zoom buttons and the focus buttons to adjust the picture size and position. In this chapter drawings and cables are omitted for clarity. Adjusting the projected image's vertical and horizontal Adjusting the focus position [Focus] [Lens shift] (→ page 22) (→ page 24) Finely adjusting the size of an image [Zoom] Adjusting the projected image's height and horizontal tilt [Tilt foot] *¹ (→ page 25) (→ page 25) Adjusting the keystone correction [Keystone] (→ page 26) NOTE*1: Adjust the projected image's height using the tilt feet when you want to project the image at a position higher than the lens shift adjustment range. TIP: • Built-in test patterns can be conveniently used for adjusting the picture size and position. (→ page 97) 21

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21
2. Projecting an Image (Basic Operation)
Adjusting the Picture Size and Position
Use฀the฀lens฀shift฀dial,฀the฀adjustable฀tilt฀foot฀lever,฀the฀zoom฀buttons฀and฀the฀focus฀buttons฀to฀adjust฀the฀picture฀size฀
and฀position.
In฀this฀chapter฀drawings฀and฀cables฀are฀omitted฀for฀clarity.
Adjusting฀the฀projected฀image’s฀vertical฀and฀horizontal฀
position
[Lens฀shift]
Adjusting฀the฀focus
[±ocus]
(
→
page
22
)
(
→
page
24
)
±inely฀adjusting฀the฀size฀of฀an฀image
[Zoom]
Adjusting฀the฀projected฀image’s฀height฀and฀horizontal฀
tilt
[Tilt฀foot]฀*¹
(
→
page
25
)
(
→
page
25
)
Adjusting฀the฀keystone฀correction
[Keystone]
(
→
page
26
)
NOTE*1:
Adjust฀the฀projected฀image’s฀height฀using฀the฀tilt฀feet฀when฀you฀want฀to฀project฀the฀image฀at฀a฀position฀higher฀than฀the฀
lens shift adjustment range.
TIP:
•฀ Built-in฀test฀patterns฀can฀be฀conveniently฀used฀for฀adjusting฀the฀picture฀size฀and฀position.฀(
→
page
9
7
)