156.2. Doctor ModeNote: To enter the Doctor Mode, please use SC-UA7 remote control. (Part No : N2QAYB001082)6.2.1. Doctor Mode Table 1FL DisplayKey OperationFront KeyItemDescriptionMode NameDoctor Mode To enter into Doctor Mode forchecking of various items anddisplaying EEPROM check sumand Opecon firmware version.Note: The Opecon firmwareversion as shown is an example.It will be revised when there isupdates.FM, USB or Bluetooth Mode:nI1. Press [ ] button onmain unit follow by [4]and [7] on remote control.2. To cancel this mode, press[0] button on the remotecontrol or press[ ] button on Main Unit.Displaying of1. Year Develop.2. Model Type.3. ROM Type.4. Firmware Version.5. SDK Version.(Display 1)(Display 3)(Display 2)Cold Start To active cold start upon next ACpower up when reset start isexecute the next time.In Doctor Mode:1. Press [4] button on theremote control.(Decimal)1 2 3 42. To cancel this mode, press[0] button on the remotecontrol or press5Volume SettingCheckTo check the volume setting of themain unit.In Doctor Mode:1. Press [7], [8], [9] button onthe remote control.Press [7]: VOL50Press [8]: VOL35Press [9]: VOL0VolumeFL DisplayCheckTo check the FL segment display.All segments will light up while allLED blink at 0.5s intervals.In Doctor mode:1. Press [1] button on theremote control.2. To cancel this mode, press[0] button on the remotecontrol.[ ] button on Main Unit.