156 Service ModeNote:The screens of the service mode are for SDR-T71PU.For other models, refer to each screen of the service mode.1. Indication method of the service menuSet the mode switch " Recording" mode.2. While keep pressing the "Intelligent auto/Manual" button and "Menu" button, hold left the Zoom Lever towards to "[ W ]" posi-tion for more than 3 seconds until the top screen of the Service Menu being displayed.Service mode menuNote:Do not using service mode except above table of Service Menu.3. End method of the top screen of the service menuPush the menu button to end the service mode, and then POWER OFF.ScreendisplayContents Function1 Factory settings Function to throw a product up in a factory shipment state3 Self check execution Function to check self as for the state of eSD4 Lock search history indication Display an error code for three histories saved in EEPROM5 Power ON self check result dis-playPower ON self check (function to diagnose correct function of the device and interfacebetween devices) result display10 Lock search history clear An error code for three histories in EEPROM is cleared