DAEWOO - PAL/SECAM - DTD-14D3 20D3 21D3 14D4 20D4 21D4 14D6 21D6 14D7 20D7 21D7 21U6 21U8 SERVICE MODE

DAEWOO - PAL/SECAM - DTD-14D3 _ 20D3 _ 21D3 _ 14D4 _ 20D4 _ 21D4 _ 14D6 _ 21D6 _ 14D7 _ 20D7 _ 21D7 _ 21U6 _ 21U8 _ SERVICE MODE

SERVICE MODE ENTRY

• Enter SERVICE MODE : Press keys of User Remocon, as follows.
• Ch91, Sharpness 0, Skip(red), Move(green), Menu.
• Choice SERVICE MENU : Pr-Up/Down
• Enter SERVICE SUB MENU : Vol-Up/Down
• Adjust SERVICE MENU : Vol-Up/Down.

AGC ADJUSTMENT

Pattern : PAL B/G 10CH Color BAR (RF Level = 60 dB)

• Connect the Pattern Generator RF Output to Tuner RF Input.
• Press the S10 Key of Service Remocon to enter the “AGC MODE”.
• Execute the “AUTO AGC” using the Vol-Up Key.

SCREEN VOLTAGE ADJUSTMENT

1. Pattern : PAL B/G Retma
2. Press the NORMAL Key to set the “NORMAL 1” mode.
3. Press the S2 Key of Service Remocon.
4. Adjust the SCREEN VOLUME on FBT so that the horizontal line reach the cut-off point.

WHITE BALANCE ADJUSTMENT

• Press the NORMAL Key to set the “NORMAL 1” mode.
• Press the S8 Key of Service Remocon to enter the “WHITE BALANCE” mode.
• Adjust the each color ( R,G,B ) which appears abnormally on the screen.

GEOMETRIC ADJUSTMENT

1. Press the NORMAL Key to set the “NORMAL 1” mode.
2. Press the S6 Key of Service Remocon to enter the “GEOMETRIC” mode.

SUB BRIGHTNESS ADJUSTMENT

• Pattern : PAL B/G Retma
• Press the NORMAL Keys to set the “NORMAL 1” mode.