Saturday, August 11, 2012

SAMSUNG HCR 4755W - SERVICE MODE _ PROJECTION TV RECEIVER



ENTERING INTO SERVICE MODE

  1. Turn ON the TV and select "Standard" on the picture adjustment mode.
  2. Turn OFF the TV [Standby].
  3. Enter [Mute => 1 => 8 => 2 => Power], in sequence by remote control unit.
  4. If the first attempt fails, re-do stems 1 to 3 again.
SERVICE MODE DISPLAY
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DEFLECTION
VIDEO ADJUST 1
VIDEO ADJUST 2
VIDEO ADJUST 3
VIDEO ADJUST 4
VIDEO ADJUST 5
VIDEO ADJUST 6
VERSION INFORMATION
OPTION
RESET
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Service Mode Control Keys
  • To select Full Menu display / Move to parent menu => Press Menu
  • To select and item to adjust, use [Up or Dn] keys.
  • To adjust the data value to selected item, use [Right or Left] keys.
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FACTORY DEFAULT DATA:  +DVI connection item is corresponded to DVI application model [HCR4245W].

NO  =>  ITEM  => INITIAL DATA  

  1. V-AMP = 31 
  2. V-SHIFT =32
  3. H EW = 31
  4. H SHIFT = 34
  5. V LIN = 7
  6. UP_LIN =  34
  7. V SC = LOW_LOW = 0
  8. V SC = 7
  9. H PAR = 20
  10. UP_COR = 31
  11. LOW_COR = 31
  12. H TRA = 31
  13. BOW = 31
  14. ANGLE = 31
  15. V POSITON = 31
  16. UP UGC = 0
  17. LO UGC = 0
  18. CXA LEFT BLK = 55
  19. CXA RIGHT BLK = 15
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-----------------VIDEO ADJUST - 1 ---------------------
===========================================================
NO => ITEM => INITIAL DATA
  1. RED CUTOFF = 25
  2. GREEN CUTOFF = 25
  3. BLUE CUTOFF = 25
  4. COLOR ON/OFF = 1
  5. CR OFFSET = 32
  6. CB OFFSET = 32
  7. RED DRIVE = 35
  8. GREEN DRIVE = 35
  9. BLUE DRIVE = 35
  10. SUB BRIGHT = 20
  11. SUB CONTRAST = 8
  12. SUB COLOR = 10 {10 / 15 / 15 / 10 => (NT-analog / Video / S-Video / 480i)} [FIX]
  13. SUB TINT = 6 {6 / 5 / 5 / 5} [FIX]
  14. CTI LEVEL = 1 {FIX}
  15. COL AXIS = 2 {fIX}
  16. LTI LEVEL = 1 [FIX]
  17. LTI MODE = 1 [FIX]
  18. SYSTEM = 2 [FIX].
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Adjustments: contd:

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