Sony VPH-D50HTU Installation Manual page 58

Test Patterns
Test Patterns in Each Mode
58
(GB) Before adjustment
The patterns cycle through the following order by pressing the PATTERN
key.
Test pattern
Adjustment mode
CROSS HAIR n HATCH (9
CENT
HATCH INV (17
17) n External signal n CROSS HAIR ...
CROSS HAIR n Sub-pattern 1 n HATCH (17
SIZE
LIN HATCH INV (17
17) n External signal n CROSS HAIR ...
SKEW
BOW
HATCH (9
KEY
PIN HATCH INV (17
17) n External signal n HATCH (9
KEY BALANCE
PIN BALANCE
HATCH (9
ZONE
HATCH INV (17
n External signal n HATCH (9
Stair step n 100 IRE n WINDOW n External signal n
GAIN
Stair step ...
PLUGE n 5 IRE n 100 IRE n External signal n
BIAS
PLUGE...
BLKG External signal / HATCH (17
RGB SIZE External signal ˜ External signal / HATCH (17
RGB SHIFT
Test patterns 1 to !™ shown on page 56 (GB).
Service adjustment
mode
User adjustment mode CROSS HAIR n HATCH (9
n CROSS HAIR ...
9) n HATCH (17
17) n External signal / HATCH (17
17) n External signal / HATCH (17
9) n Sub-pattern 2 n HATCH (17
17) n External signal / HATCH (17
9) ...
9) n CROSS (9 9) n HATCH (17
17) n External signal / HATCH (9
9) ...
17) ˜ External signal
9) n ME n COLOR BAR
17) n
17) n
17) n
17) n
9)
17)