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4.1
ADJUSTMENT PREPARATION
(1) You can make the necessary adjustments for this unit
with either the Remote Control Unit or with the
adjustment tools and parts as given below.
(2) Adjustment with the Remote Control Unit is made on
the basis of the initial setting values, however, the new
setting values which set the screen to its optimum
condition may differ from the initial settings.
(3) Make sure that AC power is turned on correctly.
(4) Turn on the power for set and test equipment before use,
and start the adjustment procedures after waiting at least
30 minutes.
(5) Unless otherwise specified, prepare the most suitable
reception or input signal for adjustment.
(6) Never touch any adjustment setting value, which are
not specified in the list for this adjustment.
(7) Presetting before adjustment.
Unless otherwise specified in the adjustment instructions,
preset the following functions with the remote control unit:
Setting item
VIDEO STATUS
TINT, COLOR, PICTURE,
BRIGHT, DETAIL
COLOR TEMPERATURE
DIG. NOISE CLEAR
NATURAL CINEMA
BASS, TREBLE, BALANCE
A.H.S
BBE
ASPECT MODE
CAUTION
Never
change
the
adjustments except for those that are designated
in the adjustment procedures.
In case where you have made undesignated
adjustments by mistake, never press the MUTING
key on the remote control unit.
Whenever you had not pressed the MUTING key,
you would be able to recover the initial value by
switching the POWER SW (on/off) key.
1-16 (No.52170)
SECTION 4
ADJUSTMENT
Setting position
STANDARD
Center (00)
LOW
OFF
AUTO
Center (00)
OFF
ON
16:9
initial
setting
value any
4.2
MEASURING INSTRUMENT AND FIXTURES
(1) DC voltmeter (or digital voltmeter)
(2) Oscilloscope
(3) Frequency counter
(4) Signal generator (Pattern generator)
[NTSC (480i)/480p/720p/1080i/DIGITAL]
(5) TV audio multiplex signal generator
(6) Remote control unit
4.3
ADJUSTMENT ITEMS
Adjustment items
1:
B1 POWER SUPPLY
2:
FOCUS
3:
HORIZONTAL FREQUENCY
4:
DEFLECTION CIRCUIT
V. POSITION / V. SIZE / V. LINEARITY adjustment
H. WIDTH / H.POSITION / SIDE PIN / TRAPEZIUM
adjustment
5:
VIDEO CIRCUIT
WHITE BALANCE (Low Light & High Light)
adjustment
SUB BRIGHT / SUB CONTRAST adjustment
SUB COLOR / SUB TINT / B-Y GAIN adjustment
6:
MTS CIRCUIT
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