Factory Reset - Hitachi 50V500 Service Manual

III. ASSEMBLED P.W.B. ADJUSTMENT
2. FACTORY PRESET (1)
(1) Cursor right ( ) to select factory reset (Fact Reset) of the OSD and check that the set returns
to delivery settings (CH 03) (see page 88-91).
(2) Do not unplug the set until this operation is completed and do not perform any key operation
either, after this operation each setting is reset delivery settings automatically.
MEMORY INITIALIZE and FACTORY PRESET
ITEM
SUB BRIGHT ADJUST DATA
BRIGHTNESS DATA
WHITE BALANCE ADJUST
DATA G DRV and others
H POSITION ADJUST DATA
VD POSITION ADJUST DATA
SUB CONTRAST ADJUST
DATA
GHOST ADJUSTMENT
V.COM (FLICKER)
ADJUSTMENT
NRSH (VERTICAL LINE)
ADJUSTMENT
OSD POSITION SETTING
DATA
SETTING DATA FOR EACH
DEVICE
BBE EFFECT SETTING DATA
AUDIO AGC SETTING DATA
V CHIP RATING SETTING
DATA
CCD SETTING DATA
FACTORY RESET ITEM
LAMP TIME
ACCUMULATION TIME
NOTE: (1)
(2)
BACK TO ADJUSTMENTS
MEMORY INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE
If there is a different value than shown in table on page 61-87, for
fixed data, adjust it using
When exchanging microprocessor and TV is turned on for first time, it
requires initialization of Memory Initial of I
mode and reset Memory Initialize.

FACTORY RESET

REMARKS
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
See Page 56
NOT INITIALIZE See Page 57
NOT INITIALIZE See Page 57
NOT INITIALIZE See Page 57
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
INITIALIZE
NOT INITIALIZE
NOT INITIALIZE
, buttons (only in this case).
2 C. Enter to I
50
LC37/LC37F
2 C Adjustment