Sharp 50NP4, Руководство по обслуживанию

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1. I
2
C ADJUSTMENT
1.1 Memory Initialization
Adjustment Procedure
(1) Press and hold the INPUT key on Control Panel and then Power ON to access I
2 C adjustment mode.
(2) Receive signal on main picture. (NTSC, SDTV or HDTV).
Some menu pages have I 2 C adjustments for SDTV and HDTV. The set will automatically allow you to set
these items only when a SDTV or HDTV signal is input to the COMPONENT jacks on the back of the TV.
See table below.
(3) Check the OSD according to the I 2 C data on page 28~34, using CURSOR
G
,
H
on Remote Control.
All data should be exactly as stated on page 28~34 exept adjustable data (*).
*: Adjustable Data
Others: Fixed Data (be careful not to change)
(4) Press MENU key to exit I 2 C ADJUSTMENT mode.
NOTE: (1) If there is a different value than shown in table above, for fixed data, adjust it using CURSOR
F
,
E
(only in this case).
(2) When exchanging microprocessor and TV is turned on for first time, it requires initialization of
Memory Initial of I 2 C adjustment menu.
SIGNAL ASPECT fH COLOR
HDTV 1080i 16:9 33.75kHz Y P
B
P
R
HDTV 720P 16:9 45kHz Y P
B
P
R
SDTV 480P 4:3 31.5kHz Y C
B
C
R
NTSC 480i 4:3 15.75kHz Y C
B
C
R
NTSC NTSC