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Lens lock unlock – JVC DLA-M4000LU User Manual

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No.51666

DLA-M4000LU

DLA-M4000LE

42

Operating the Main Menu (Cont.)

Setting and Adjusting Other Functions (OPTIONS) (Cont.)

Notes

• The selected item is shown in magenta color. Items shown

in gray color cannot be operated or set in the current mode.

• Items to be set (adjusted) are different when AV signals are

input and when computer-system signals are input.

• When you turn the RESIZE function ON, allowing the screen

to be enlarged virtually to its full size for projection (resizing
display), the video image (resolution) becomes coarse.

5

Press MENU/ENTER toward the

2

or

3

mark to select an item to set (adjust).

• To adjust multiple items, repeat steps 4 and 5.

Sets whether to clear the menu display
automatically a fixed time later or not.
(Factory setting : NO)

YES: Clears the display automatically in

about 25 seconds.

NO : Does not clear the display

automatically.

NO

YES

Sets whether to show the line display (Y/C,
VIDEO, etc.) at the top of the projected
screen or not. (Factory setting : ON)

OFF: Does not show the line display.

ON : Shows the line display.

(The line display disappears about 5
seconds after it is shown.)

OFF

ON

Reverses video image right-to-left.
(Factory setting : OFF)

OFF: For the front method

ON : For upside hanging from the ceiling
OFF

ON

Inversus video image upside-down.
(Factory setting : OFF)

OFF: For normal set-up

ON : For upside hanging from the ceiling
OFF

ON

Sets the clamp pulse’s position at the back
porch (BP) or on the sink tip (ST).
Normally, the clamp is used at BP. If, with
some PCs or workstations, the screen
becomes unstable such as being too dark
or too bright, try to switch to ST.
(factory setting: BP)

BP : The clamp pulse is positioned at the

back porch.

ST : The clamp pulse is positioned on the

sink tip.

BP

ST

When the number of pixels (resolution)
sought by the input video is smaller than
that (resolution) of D-ILA device, the video
image is then enlarged to virtually full
screen size of D-ILA device and projected
(resizing display). (Factory setting : ON)
Does not work (cannot be set) for video
system input.

OFF : Does not enlarge the video image for

projection. When the number of
pixels sought by video image is
smaller than that of D-ILA device,
projection takes place on a small
screen size with a black area around
the screen.

ON : Enlarges virtually to the full screen

size of D-ILA device for projection
(resizing display).

OFF

ON

Adjustment item Button

Adjustment content

MENU AUTO
OFF

LINE DISPLAY

RIGHT LEFT
REV.

TOP BOTTOM
INV.

CLAMP

RESIZE

2

/

3

2

/

3

2

/

3

2

/

3

2

/

3

2

/

3

Remote control unit

Submenu items

[OPTIONS menu]

(To be continued on the next page)

MEN

U/E

N

T

E

R

QUICK

ALIGN.

AV HIDE

OPERATE

PRESET

AV

SHIFT

ZOOM

FOCUS

LENS

U

T

+

D

W

RGB/COMPUTER

LENS

LOCK

UNLOCK

PAGE BACK

PAGE BACK button

MENU/ENTER button

O P T I O N S

M E N U A U T O O F F
L I N E D I S P L A Y
R I G H T L E F T R E V .
T O P B O T T O M I N V .
C L A M P
R E S I Z E
B A C K C O L O R
C O L O R T E M P .
A S P E C T C H A N G E
S L E E P T I M E
L A M P T I M E

N O
O N
O F F
O F F
B P
O N
B L U E
M I D D L E
4 : 3
0 M i n .

1 0 H .

43

Operating the Main Menu (Cont.)

Notes

• The selected item is shown in magenta color. Items shown

in gray color cannot be operated or set in the current mode.

• Items to be set (adjusted) are different when AV signals are

input and when computer-system signals are input.

Setting and Adjusting Other Functions (OPTIONS) (Cont.)

Sets background color when there is no input
signal. (Factory setting : BLUE)

BLUE

CYAN

BLACK

GREEN

YELLOW

RED

MAGENTA

Sets the color temperature of the video image
being projected. Make adjustment when the
image becomes reddish or bluish. (Factory
setting : MIDDLE)

LOW

: Color temperature decreases

(video image becoming reddish).

MIDDLE : Results in middle color

temperature.

HIGH

: Color temperature increases

(video image becoming bluish).

LOW

MIDDLE

HIGH

Sets the vertical-to-horizontal ratio (4 : 3 or 16
: 9) of the video image projected. (Factory
setting : 4 : 3)

4 : 3 : The aspect ratio of the screen

becomes 4 : 3. Set it to 4 : 3 for video
of NTSC, NTSC4.43, PAL, SECAM.

16 : 9: The aspect ratio of the screen

becomes 16 : 9. Set it to 16 : 9 for Hi-
Vision devices (W-VHS VCR, etc.)

4 : 3

16 : 9

Sets the length of sleep time which
automatically brings the projector into stand-
by state. You can select one of the following
sleep times : 10 minutes, 20 minute, 30
minutes, 60 minutes and 0. (Factory setting :
0 minutes)
10

20

30

60

0

If set to “0” minutes, this function does not work.

Adjustment item Button

Adjustment content

BACK COLOR

COLOR
TEMP.

ASPECT
CHANGE

SLEEP TIME

2

/

3

2

/

3

2

/

3

2

/

3

To return to the main menu, press the PAGE
BACK button. To finish the main menu, press
PAGE BACK again.

• To finish the menu display from the submenu display (OPTIONS

menu), press PAGE BACK twice.

Note

• When you view a conventional (normal) 4 : 3 video picture, which is not

wide video picture, on the projector’s screen the aspect change function,
the upper and lower parts of the video picture become partially invisible.
View such an original video picture in 4 : 3 mode, respecting the producer’s
intention.

Remote control unit

Submenu items

O P T I O N S

M E N U A U T O O F F
L I N E D I S P L A Y
R I G H T L E F T R E V .
T O P B O T T O M I N V .
C L A M P
R E S I Z E
B A C K C O L O R
C O L O R T E M P .
A S P E C T C H A N G E
S L E E P T I M E
L A M P T I M E

N O
O N
O F F
O F F
B P
O N
B L U E
M I D D L E
4 : 3
0 M i n .

1 0 H .

[OPTIONS menu]

MEN

U/E

N

T

E

R

QUICK

ALIGN.

AV HIDE

OPERATE

PRESET

AV

SHIFT

ZOOM

FOCUS

LENS

U

T

+

D

W

RGB/COMPUTER

LENS

LOCK

UNLOCK

PAGE BACK

PAGE BACK button

MENU/ENTER button