Troubleshooting
Samsung Electronics 4-17
4-2-2 How to Access Service Mode
1. General Remote
To Enter: → →→→→
(Interval between key strokes: less than 3 sec)
To Exit: →
2. Factory Remote
To Enter: →→→(Interval between key strokes: less than 3 sec)
To Exit: →
Press the Factory key twice with a key stroke interval of more than 1 second (Pressing once enters Aging Mode)
3. Settings when entering Factory mode
- Sharp Screen (Dynamic), Color Tone (Cool1), Factory (Dynamic CE Off), DNIe(Off)
4. Adjustment Procedures
- Channel ▲▼Key : Select an item.
- Volume ◀▶ Key : Adjust the value up or down.
- MENU Key : Save the changes to the EEPROM and return to the higher-level mode.
- Using the Numeric (0~9) keys, you can select a channel.
- Using the SOURCE key, you can switch AV modes.
5. Initial SERVICE MODE DISPLAY State
※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the
improvement of product functions.
※ If you have adjusted the settings in Service Mode, you have to reset the product.
※ If you exit Service Mode without reset, DNIe vlaue keeps Off regardless of setting up the user.
POWER OFF MUTE POWER ON
POWER OFF POWER ON
POWER OFF POWER ON
1 8 2
POWER ON INFO FACTORY Key
1. ADC
2. ADC Target
3. ADC Result
4. Option Byte
5. Adjust
6. White Balance
7. W/B Movie
8. EPA standard
9. FBE3
10. VDEC
11. Scaler
12. Sharpness
13. PE
14. Sound
15. Dynamic Contrast
16. PDP Option
17. Expert Settings
18. Expert D-Settings
19. Expert Gray Scale
20. Expert C-Space
21. Expert Others
22. CHECKSUM 0x0000
23. Reset
T-CRLAUSC-00xx
Dec 29 2007
PN42A450
EDID FAIL
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