How To Access Service Mode - Samsung PS42E7SX Service Manual

Alignment & Adjustment

3-2 How to Access Service Mode

1. General Remote
To Enter : Power Off → INFO → MENU → MUTE → Power On
(Interval between key strokes : less than 3 sec)
To Exit : Power Off → On
2. Factory Remote
To Enter : Power On → INFO → FACTORY Key (Interval between key strokes : less than 3 sec)
To Exit : Power Off → On
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)
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
1. Calibration
2. Option Table XXXX XXXX
3. White Balance
4. SVP-PX
5. Option Block
6. STV8257/STA323W
7. YC Delay
8. Adjust
9. -----
10. W/B MOVIE
11. Checksum
12. Reset
13. -----
T-AUD42PEAS-XXXX (Main Micom Ver)
T-AUD42PEUHS-XXXX (Sub Micom Ver)
Month / Day / Year / Hour / Min. / Sec.
※ 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.
3-2 Samsung Electronics