SAMSUNG HC-P4752 SERVICE MODE and DEFAULT DATA VALUES

TO ENTER SERVICE MODE

• Turn the Power ON, and select "Standard" for Screen Adjustment Mode.
• Turn the Power OFF, and put the set in Standby Mode.
• Press [Mute_1_8_2_Power] buttons in sequence, by the remote control.
• After completing the adjustments, select 'Reset' from Service Mode's initial screen to "Exit" service mode, and turn Off Power.  After exiting the user's custom starting screen will be displayed.
• Any adjusted data values will be saved automatically.

Use [Up or Dn] keys on the remote control, to call an item to adjust.

Use [Left or Right] buttons on the remote control, to adjust the data value to selected item.

Do not adjust the fixed attributes, only the adjustables.

For adjustment of RF and 1080i modes, switch the respective input source and proceed with adjustments.  

FACTORY DATA [DEFLECTION: RF]

NO     ITEM  = INITIAL VALUE

1. V AMP = 10
2. V SHIFT = 29
3. H EW = 28
4. H SHIFT = 35
5. V LIN = 7
6. UPPER LIN = 0
7. LOWER LIN = 0
8. V SC = 7
9. H PARABOLA = 31
10. UPPER CORNER = 31
11. LOWER CORNER = 31
12. H TRAPEZIUM = 31
13. BOW = 31
14. ANGLE = 31
15. V POSITION = 31
16. CXA LEFT BLK = 35
17. CXK RIGHT BLK = 35

480p OFFSET

All the other items, except [CXA LEFT BLK & CXA RIGT BLK] ARE [ZERO] VALUES

CXA LEFT BLK = 28

CXA RIGHT BLK = 36

1080i OFFSET.

All other items, except [CXA LEFT BLK & CXK RIGHT BLK] ARE [ZERO] VALUES

CXK LEFT BLK = 63

CXK RIGHT BLK = 20

CONVERGENCE  & NR

1. OFFSET ENABLE = 0
2. V AMP = 15
3. V SHIFT = 0
4. H EW = 15
5. V AMP 1080i = 15
6. V SHIFT 1080i = 0
7. H EW 1080i = 15
8. NR HIGH REF = 40
9. NR LOW REF = 3
10. NR HIGH VALUE = 17
11. NR LOW VALUE = 51
12. NR HIGH REF [S] = 20
13. NR LOW REF [S] = 0
14. NR HIGH VALUE [S] = 17
15. NR LOW VALUE [S] = 50
16. V BLK 480i =51
17. V BLK 480p = 133
18. V BLK 1080i = 51