Sharp LC-20D30U Service Manual page 23

ADJUSTMENT PROCESS OTHERS DEFAULTS CHART
Page No. Item
BASIC SETTINGS
TUNER1 AFT UP
AFT DOWN
LSYNC
HSYNC
LSYNC2
HSYNC2
AVSYNC
COMPSYNC
EDS TEST
TUNER2 AFT FARTIME
AFT NEARTIME
AFT NEARTIME
AFT 1STEPTIME
AFT CSYNCTIME
SYNC ON
SYNC WIDTH
OTHERS
OTHERS1 L ERROR WAIT
L ERROR H TIME
TV AUTO GAIN
PWM FREQ
PWM DUTY
HOTEL POWERFIX
COMP SYSTEM
THE REMOTE CONTROL CODE IS DISPLAYED AT THE BOTTOM.
OTHERS
OTHERS2 CLOSED CAPTION
ON US-DESTINED MODELS, AUTOMATIC LOCK IS DISPLAYED IN LINES 2, 3 AND 4 FROM THE BOTTOM.
Initial
Function
Value
1.80 AFT VOLTAGE REFERENCE LEVEL (ALL BANDS)
1.20 AFT VOLTAGE REFERENCE LEVEL (ALL BANDS)
150 SYNC DETECT THRESHOLD LEVEL (TV)
162 SYNC DETECT THRESHOLD LEVEL (TV)
150 SYNC DETECT THRESHOLD LEVEL
(ONLY FOR AFT-EQUIPPED TV CHANNEL SELECTION (1CH) )
162 SYNC DETECT THRESHOLD LEVEL
(ONLY FOR AFT-EQUIPPED TV CHANNEL SELECTION (1CH) )
1 SYNC DETECT THRESHOLD LEVEL (EXTERNAL INPUT)
3 SYNC DETECT THRESHOLD LEVEL (COLOR DIFFERENCE INPUT) NOT USED
10 TIME (SEC) UNTIL "NO EDS CLOCK DATA" IS JUDGED
50 CHANNEL PRESET TIME ADJUSTMENT 1
30 CHANNEL PRESET TIME ADJUSTMENT 2
10 CHANNEL PRESET TIME ADJUSTMENT 3
10 CHANNEL PRESET TIME ADJUSTMENT 4
50 CHANNEL PRESET TIME ADJUSTMENT 5
10 CHANNEL PRESET TIME SYNC DETECTION:
NUMBER OF CONTINUOUS MATCHINGS
(↑CH, SEARCH, AIR/CABLE DETECTION,
CLOCK SYNC DETECTION)
1 CHANNEL PRESET TIME SYNC DETECTION:
THRESHOLD LEVEL (SYNC ON WHEN THE
MAXIMUM-TO-MINIMUM DIFFERENCE GETS
SMALLER THAN THIS)
15s LAMP ERROR DETECT WAIT TIME
1.0s LAMP ERROR DETECT TIME
OFF AUTOMATIC GAIN SETTING FOR TV
200 DIMMER FREQUENCY SETTING (UNIT: Hz)
0 DIMMER DUTY SETTING
ON HOTEL MODE POWER-ON FIX SETTING
AUTO IN-PROCESS COMPONENT SIGNAL SELECTION
15 CLOSED CAPTION THRESH LEVEL
23
Servicing notes & precautions
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LC-20D30U