Hitachi 53SDX20BB Service Manual page 33

2.13.6 Magic Focus Initialize
Adjustment Preparation
(1) Receive any NTSC signal. (Set is in Normal mode.)
(2) Digital convergence adjustment should have been
completed.
(3) Set is in DCU adjustment mode.
Adjustment Procedure
(1) Press "PIP MODE" and then "PIP CH" to initialize
Magic Focus. The initialize operation starts and
several windows appear during this operation.
takes about 30 seconds or less.
(2) When green dots appear, initialize operation is
finished.
(3) Turn power OFF.
(4) Receive any 1080i signal. Select Aspect 5/PICTURE
FORMAT/SET UP of menu. (Set is in V. Squeeze
mode.)
(5) Repeat above steps (1)~(3) gain.
*INITIAL:N*
Initialization Operation
NOTE: DCU has 2 modes, Normal and V. Squeeze
(1080i through) mode.
Therefore, this adjustment needs to be done
for both modes.
REMARKS
Another way to start the initialize operation:
(1) Press "SERVICE ONLY" Sw. on CONVER/FOCUS
PWB to set DCU adj. mode.
(2) Press [PIP MODE] key on R/C. Then "ROM WRITE
?" is displayed for alarm. Next, press [PIP CH] key
on R/C, the initalize operation starts. When green
dots appear, initalize operation is finished.
NOTE: If there is an error message, red dots or an error
code, refer to page 40, CONVERGENCE
ERRORS.
It
OSD: Normal mode:
*INITIAL:N* V.
Squeeze (HD through)
mode: *INITIAL:S*.
33
2.13.1 Digital Convergence Remote Control
TV CBL/SAT
ROM Read
SWAP PIP MODE
PIP
HELP
Phase
Adjustment
SELECT
MUTE
VOL
Cursor
Up
1
Cursor
Left
4
Cursor
Down
7
Blue
(13x9 adj.)
INPUT
VID2
VID1
REC
VID5
POWER
DVD/VCR
ROM Write
FREEZE
Raster Position
PIP CH
MENU
Remove Color
Initialize
LAST CH
EXIT
Crosshatch/
Video Mode
CH
2 3
5 6 Cursor Right
8 9
Green
0
STATUS
(3x3 adj.)
Red
(7x5 adj.)
VID4
VID3
ASPECT
MODE