Panasonic PT-A900E Betriebsanleitung - Seite 25

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Adjusting the position

# Press the MENU button to display the menu screen.

$ Select the "POSITION" menu from the main menu, and then press the

ENTER button.

% Press the F or G button to select an item.

& Press the I or H button to adjust the value or change the setting. For

items with selective setting or a bar scale, the individual adjustment screen

will be displayed. Press the F or G button to switch the item. When the

input signal is from a PC, first select "AUTO SETUP" and then press the

ENTER button to initiate automatic positioning. If the optimum setting is

not obtained when "AUTO SETUP" is carried out, adjust the other items.

When an S-VIDEO/VIDEO/SCART

signal is being input

When a HDMI signal is being input

When a YP

signal is being input

When a PC signal is being input

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Horizontal position

(H-POSITION)

To move the picture to the left: I button

To move the picture to the right: H button

Vertical position

(V-POSITION)

To move the picture down: I button

To move the picture up:

H button

DOT CLOCK

(PC only)

Periodic striped pattern interference

(noise) may occur when a striped

pattern such as the one below is

projected. If this happens, press the

I or H button to adjust so that any

such noise is minimised.

CLOCK PHASE

(PC/YP

only)

Adjust the "DOT CLOCK" setting first

before carrying out this adjustment.

Press the I or H button to adjust

so that the noise level is least

noticeable.

NOTE:

B If signals with a dot clock

frequency of 108 MHz or higher

are being input, interference

may not be completely

eliminated when the "DOT

CLOCK" and "CLOCK PHASE"

adjustments are carried out.

B When YP

signals are being

input, "CLOCK PHASE" can be

adjusted only when 1 125

(1 080)/60i, 1 125 (1 080)/50i,

1 125 (1 080)/24p, 750

(720)/60p or 750 (720)/50p

signals are being input.

ASPECT

The aspect ratio can be selected.

Refer to page 30 for details.

WSS

When the device connected to

SCART is turned on, the input select

setting will be switched to SCART

automatically, and "ASPECT" will

also be set automatically.

When WSS (Wide Screen

Signalling) is detected from PAL or

625i(576i) YP

signals, the

aspect ratio will also be switched

automatically.

OFF

When SCART signals are being

input, the input select setting and

"ASPECT" will not be set

automatically.

WSS will not be detected from PAL

or 625i(576i) YP

signals.

OVER SCAN

[525p (480p), 625p (576p),

1 125 (1 080)/60i, 1 125 (1 080)/50i,

1 125 (1 080)/24p, 750 (720)/60p

and 750 (720)/50p signals for

and HDMI signals only]

Set to "OFF" when some letters or

parts of a projected image not visible

around the edges of the image.

KEYSTONE

When either the projector or the

screen is tilted, the keystone

distortion will affect the image. If the

projected image contains keystone

distortion, follow the procedures in

the table to correct any keystone

distortion. (Vertical keystone

distortion correction only.)

Picture

Operation

condition

Press the H

button.

Press the I

button.

NOTE:

B Vertical keystone distortion can

be corrected to ±30° of the angle

of tilt. However, the greater the

correction amount, the more the

picture quality will deteriorate,

and the harder it will become to

achieve a good level of focus. To

obtain the best picture quality,

set up the projector and screen

in such a way that the amount of

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