Hitachi PJTX200J User's Manual And Operating Manual page 49

Advanced Menu (PICTURE menu)
Item
Continuation of
"GAMMA"
(Continued on next page)
38
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.
GAMMA
STANDARD
LOW
HIGH
Hi‑CONTRAST
CUSTOM‑1
CUSTOM‑2
CUSTOM‑3
CUSTOM‑4
(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
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.
Description
CUSTOM‑1
1 2
Select
the reference
STANDARD
LOW
MIDDLE
HIGH +0 +0 +0 +0 +0 +0 +0
LOW
Hi‑CONTRAST
CUSTOM
ENTER:
1 2 3 4 5 6 7 8 9 1 2 3 4 5
MIDDLE MIDDLE
+0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0
LOW LOW
CUSTOM CUSTOM
CUSTOM‑1 [STANDARD] CUSTOM‑1 [STANDARD]
15 step

gray scale
ENTER:
3 4 5 6 7 8 9
+0
+0
CUSTOM‑1 [STANDARD]
ENTER: ENTER:
6 7 8 9 1 2 3 4 5 6 7 8 9
MIDDLE
+0 +0 +0 +0 +0 +0 +0 +0 +0 +0 +0
LOW
CUSTOM
CUSTOM‑1 [STANDARD]
Ramp
