Hitachi 46W500 Training page 86

DP-3X VERTICAL SIZE ADJUSTMENT
VERTICAL SIZE:
1) Receive an NTSC signal.
2) With Power Off, press the
Service Only switch on the
Convergence PWB. While
holding the Service Only
Switch down, press the
Power On button and Re-
lease. DCU Grid will ap-
pear without convergence
correction. NOTE: After
entering DCAM, with
each press of the Service
Only Switch, the picture
will toggle between Video
mode and DCU Grid.
Screen Size
46 inch
51 inch
57 inch
65 inch
3) Select GREEN (A/CH)
and press the MENU but-
ton to remove Red and
Blue.
4) Adjust using R607
(Vertical Size Adj. VR) to
match sizes in the Table
Below.
VERTICAL SIZE
DP37 DP37C/D/P
L=
- -
560 mm
625 mm 625 mm
710 mm 710 mm
NOTE: Centering magnet
may be moved to facilitate.
Distance is important, not
centering.
NOTE: Do not use the Hash
marks on the Overlay as they
may be incorrect and/or the
Vertical Size may change to
improve performance.
DP36
L= L=
- - - -
- - 560 mm
625 mm
710 mm
Top and
l l l l
Bottom Lines
DP33W
L=
505
- -
- -
- -
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