TO ENTER SERVICE MODE
- Press the "Menu" button on the remote control to access the service Menu.
- Use [Ch Up / Ch Dn] & [Vol Left / Vol Right] button to highlight the "Setup" menu.
- Press 'OK" button to enter the 'Setup Mode'.
- Press [Vol Right / Vol Left] button to access the 'Program Channel' function.
- Use [Volume Right] button to change to 'Cable' mode.
- Press "Menu" button Twice to Exit the 'Setup Menu'.
- Press [Ch Up / Ch Dn] & [Vol Left / Vol Right] until the 'Timer' function is highlighted.
- Press the"OK" button to access 'Timer Settings'.
- Press [Ch Up / Ch Dn] to access the 'Sleep timer' adjustment.
- Use [Vol Left / Vol Right] button to adjust the 'Sleep Timer' to 30 minutes or higher.
- Press the "Menu Action" button as many times as needed to Exit the 'Timer Mode.
- Tune the set to 'Channel 124'.
- Using the 'Front Control Panel' of the TV, Press & Hold the [Volume Dn] button, until 'CHK' is displayed in Red in the upper left hand corner of the screen.
- Select an active channel or video source.
TO TOGGLE BETWEEN AGING AND SERVICE MODES
While "CHK" is displayed on the left top corner of the CRT, pressing the "OK & Volume Right" buttons on the TV simultaneously will toggle between the modes. Red 'CHK' is for Service Mode, and Yellow 'CHK' is for aging.
- Press 'Power' button on the remote control to display the service adjustment menu. Select the adjustments by pressing [Ch Up / Ch Dn] or [Vol Left / Vol Right] buttons on the remote control and "OK" to enter the adjustment.
EEPROM Copy Jig
- This PTV has a feature that allows the copy of the convergence EEPROM data from one PTV to an other by connecting a jig to the PTV set. The jig can also be used to back up data before making adjustments. A jig part number [TXFJIG01SER], is avilable through Matushita / Panasonic Services.
PREPARATION
- To connect the jig, remove the lower back cover, and insert the jig connector into connector [A10] located on 'A' board.
PROCEDURE TO COPY DATA
- Enter the 'Service Mode' and display the 'Service Menu'.
- Using Ch Up / Ch Dn & Volume Up / Volume Dn, slect 'AREA' DAC, and then press OK on the remote control to enter. Press [Volume Left or Right] to select one of the following options, and then press "OK".
- Select 'ALL' to copy all main EEPROM data.
- Select 'ADJ' to copy only adjustment data.
- Select 'FIX' to copy only fix data.
- To copy data from main EEPROM to the jig, select "IN --> EX" DAC and press "OK".
- To copy data from jig to the main EEPROM, select "EX --> IN" DAC and press "OK" button on the remote control.
PROCEDURE TO COPY CONVERGENCE
- Enter the 'Service Mode' and display the Service Menu.
- Select 'FINE' DAC and press "OK" on the remote control.
- Press the "8" key on the remote control.
- Select "FROM" and then press "OK" on the remote control. {#} INT to copy data from internal EEPROM to jig. {#} EXT to copy from jig to internal EEPROM.
- Select an option from the 'Menu' with the "CH" keys and confirm with "OK".
- DEFAULT: Default Factory Preset.
- CURRENT: To copy the current {receiver data or jig data} convergence adjustments to memory.
- NOT USE: To back-up Data.
- ALL: To copy all data. # The stated "Default factory preset" contains the "Factory Data". Use this option when Data is lost or when adjustment is completely lost.
- Select destination to copy {INT / EXT} and confirm with "OK".
- Once an option is selected the copy process begins.
- Once finished, the receiver shuts down for a moment to reinitialize.
- Remove jig from connector [A10]
