Panasonic PT-LC56E, PT-LC76E Adjusting the position, Position, DOT Clock, Clock Phase, Aspect

Adjusting the position

When the input signal is RGB, first press the AUTO SETUP button to initiate automatic positioning.

If the optimum setting is not obtained when AUTO SETUP is carried out, adjust by the following procedure.

Use the F and G buttons on the projector or remote control unit to select an item, and then use the I and H buttons to change the setting for that item.

For items with bar scales, press the ENTER button or the I or H buttons to display the adjustment screen, and then use the I or H buttons to make the adjustment.

When an RGB/YPBPR signal is being input

POSITION

POSITION
DOT CLOCK	32
CLOCK PHASE	16
ASPECT	4:3
RESIZING	ON
FRAME LOCK	OFF
STANDARD

SELECT ENTER RETRN

When an S-VIDEO/VIDEO signal is being input

POSITION

POSITION

ASPECT 4:3

RESIZING ON STANDARD

SELECT ENTER RETRN

POSITION

Moves the picture position.

Press the ENTER button to display the POSITION screen.

Press the I or H buttons to move the picture horizontally.

Press the F or G buttons to move the picture vertically.

POSITION H 64

V32

DOT CLOCK

(RGB only)

Periodic striped pattern interference (noise) may occur when a striped pattern such as the one below is projected. If this happens, use the

Iand H buttons to adjust so that any such noise is minimised.

CLOCK PHASE

(RGB/YPBPR only)

Adjust the DOT CLOCK setting first before carrying out this adjustment. Use the I and H buttons to adjust so that the noise level is least noticeable.

NOTE:

BIf signals with a dot clock frequency of 100 MHz or higher are being input, interference may not be completely eliminated when the DOT CLOCK and CLOCK PHASE adjustments are carried out.

ASPECT

This setting is only for an S-VIDEO/ VIDEO signal and a YPBPR signal in 525i (480i), 525p (480p) and 625i format.

ASPECTAUTO

[

4:3

[�

16:9

[�

S4:3

AUTO

(S-VIDEO only)

When an S1 video signal is input to the S-VIDEO terminal, the aspect ratio is changed automatically to project a 16:9 picture.

4:3

The input signal is projected without change.

16:9

The picture is compressed to a ratio of 16:9 and projected.

When a squeezed signal is being input. (The projected image is contracted vertically)

[

S4:3

The size of the input signal is compressed to 75% and projected. (This is useful for projecting a picture with a 4:3 aspect ratio onto a 16:9 screen.)

When a 4:3 signal is being input

[

When using the 16:9 screen

S1 video signals

BS1 video signals are a type of video signal with an aspect ratio of 16:9 which include a detector signal. This detector signal is output by some sources such as wide-vision video decks. If the AUTO setting above is selected, this projector will recognise the detector signal and automatically switch the aspect ratio to 16:9 in order to project the picture.

Adjustments and settings

38-ENGLISH ENGLISH-39