Magic Focus Initialize - Hitachi 51F710 Service Manual

2.11.6 Magic Focus Initialize

Adjustment Preparation
(1) Receive any NTSC signal.
(2) Digital convergence adjustment should have been
completed.
(3) Set is in DCU adjustment mode.
(4) Set R/C in DCAM mode.
Adjustment Procedure
(1) Press "ASPECT" and then
Focus. The initialize operation starts and several
windows appear during this operation. It takes about
30 seconds or less.
(2) When green dots appear, initialize operation is
finished.
(3) Turn power OFF on TV set.
*INITIAL:N*
Initialization Operation
C.C.
REMARKS
Another way to start the initialize operation:
(1) Press "SERVICE ONLY" Sw. on DEF./CONV. PWB to
set DCU adj. mode.
(2) Press [ASPECT] key on R/C. Then "ROM WRITE?"
is displayed for alarm. Next, press
to start initialization.
initalization operation is finished.
NOTE: If there is an error message, red dots or an error
code, refer to page 44, CONVERGENCE
ERRORS.
HITACHI DCU ADJUST SPECIAL MODE
(1) HITACHI DCU Adjust Mode is intended for service
use only. Customers should not be given access to
this mode.
(2) To place the remote control into DCU Adjust Mode:
a. Press and hold the "TV" button.
b. Press and hold the "MENU" button.
c. Press and hold the "INFO" button.
d. Press and hold the "-" button.
e. Release all buttons.
(3) See image of remote for button operations associated
with this mode.
(4) To exit the DCU Adjust Mode, the user must program
the R/C of TV mode to the Hitachi device (pre-code
#1345). Hold down
5 to set R/C to normal TV mode.
NOTE: If the R/C is left in DCAM, the many TV controls will not work. To check, see if the mode selection can be made. It can
not be move out of TV mode, then R/C needs to return to TV mode. Press and hold ENT key and enter 1, 3, 4, 5.
BACK TO ADJUSTMENTS
to initialize Magic
GUIDE
key on R/C
When green dots appear,
GUIDE
C.C.
the ENT key, then enter 1, 3, 4,
Digital Convergence Remote Control
BLUE
13x9 mode
Press 5 times
REMOVE COLOR
CURSOR UP
CURSOR LEFT
DASH
INITIALIZE
19
DP45
ROM READ
ROM WRITE
CROSSHATCH/
VIDEO MODE
ADJUSTMENT
CALCULATION
GREEN
3x3 mode
Press 5 times
CURSOR RIGHT
CURSOR DOWN
RED
7x5 mode
Press 5 times
PHASE
RASTER POSITION
CH 4