Hitachi HDPJ52 Manuel Du Propriétaire

Advanced Menu (PICTURE menu)

Item

Description

Continuation of

"GAMMA"

To adjust a CUSTOM mode

(1) Select one of the CUSTOM modes to adjust using the ▲/▼

cursor buttons. Then press the ► cursor button to display the

CUSTOM dialog.

(2) Select the base mode to be adjusted using the ▲/▼ cursor

buttons.

Note that changing the base mode and pressing the ► cursor

button in the CUSTOM dialog will erase the current settings

of the selected mode. If you want to keep the settings, please

press the ◄ cursor button to return to the preceding menu, and

select a different CUSTOM mode.

Then press the ► cursor button to display a dialog with 9

adjustment bars. Each bar corresponds to the tone of each of 9

gamma steps. The names of selected mode and the base mode

are shown at the bottom of the dialog.

(3) Pressing the ENTER button while the dialog is displayed displays

a test pattern to aid in adjusting.

This projector has 3 types of test pattern. Each time you press

the ENTER button, the test pattern is changed.

Each part of the 9 step gray scale is linked to the corresponding

adjustment bar in the dialog.

(no display) 

9 step  15 step  Ramp

gray scale gray scale

(4) Select the adjustment bar for the step to adjust using the ◄/►

cursor buttons.

Note that pressing the cursor ◄ button while the number 1

adjustment bar is selected closes the dialog and returns to the

GAMMA menu.

(5) Adjust the tone of the selected step using the ▲/▼ cursor

buttons.

(Continued on next page)

LOW

HIGH
Hi‑CONTRAST

GAMMA

CUSTOM‑2
CUSTOM‑3
CUSTOM‑4

CUSTOM‑1

STANDARD

►

MIDDLE

CUSTOM

LOW

+0 +0 +0 +0 +0 +0 +0

CUSTOM‑1 [STANDARD]

ENTER:

the reference

CUSTOM‑1

Select

LOW

HIGH
Hi‑CONTRAST

STANDARD

MIDDLE

CUSTOM

LOW

+0 +0 +0 +0 +0 +0 +0

CUSTOM‑1 [STANDARD]

ENTER:

MIDDLE

CUSTOM

LOW

+0 +0 +0 +0 +0 +0 +0

CUSTOM‑1 [STANDARD]

ENTER:

MIDDLE

CUSTOM

LOW

+0 +0 +0 +0 +0 +0 +0

CUSTOM‑1 [STANDARD]

ENTER: