No. 52007
AV-56WP30
19
SERVICE ADJUSTMENTS
ADJUSTMENT PREPARATION
1. You can make the necessary adjustments for this unit with
either the Remote Co ntrol Unit or With the adjustment
tools and parts as given below.
2.
Ad justment 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 c orrec tly.
4. Turn on the power for set and test equipment before us e, and
start the adjus tment procedures after waiting at least 30
minutes.
5. Unless otherwis e spec ified, prepare the most s uitable reception
or input signal for adjustment.
6. Never touch any adjustment setting value which are not
specified in the list for this adjustment.
7. Pres etting before adjustment
Unless otherwis e spec ified in the adjustment instructions,
pres et the following functions with the remote control unit:
"
SETTING POSITION
ADJUSTMENT EQUIPMENT
1. DC voltmeter (or digital voltmeter)
2. Oscilloscope
3. Signal generator (Pattern generator)
[NTSC / 480i / 480p / 720p / 1080i / HDCP
]
4. Remote control unit
5. TV audio multiplex signal generator
6. Frequenc y counter
ADJUSTMENT ITEMS
ADJUSTMENT FLOWCHART
WHEN REPLACING SCREEN AND PROJECTION UNIT
●
Contains only the main adjustments. Also confirm other adjustments as required.
Ad justment items
1
Check (
×
3)
2
HORIZONTAL FREQUENCY adjustment
3
FOCUS & BEAM SPOT adjustment
4
CONVERGENCE & DEFLECTION adjustment
5
VIDEO adjustment
6
MTS adjustment
SETTING ITEM
SETTING POSITION
SETTING ITEM
SETTING POSITION
VIDEO STATUS
STANDARD
ASPECT
FULL
BASS, TREBLE, BALANCE
CENTER
VERTICAL POSITION
CENTER
HYPER SURROUND
OFF
BBE
ON
TINT, COLOR, PICTURE,
BRIGHT, DETAIL
CENTER
ON/OFF TIMER
NO
COLOR TEMPERATURE
HIGH
AUTO SHUTOFF
OFF
DIGITAL NOISE CLEAR
CENTER
Summary of Contents for AV-56WP30
Page 79: ...No 52007 AV 56WP30 79 Memo ...