166.2.2. Doctor Mode Table 2Mode NameItemDescriptionBluetooth macAddress CheckingBluetooth Address CheckFL DisplayDisplay of BlueTooth MAC Address will scrollforeverKey OperationFront KeyIn Doctor Mode:1. Press [10] [4] [1] anddisplay will show.Bluetooth ModuleCheckBluetooth module check andNFC writingDevice name is set to [SC-UA7-XX]X= region number (Please refer table below).In Doctor Mode:1. Press [USB REC] anddisplay will show.In Doctor Mode:1. Press [10] [1] [6] buttonon the remote control.AD value of region pin is check and display willshow [REG YYY] based on region table.YYY = 1 ~ 5 based on region table as below.Region Check Checking for model no andRegionRegion ModelUA7PH/PR2LB6GS8PC12E13Series2. To cancel this mode press[POWER, /I] button onMain Unit2. To cancel this mode press2. To cancel this mode, press[0] button on the remotecontrol or pressRegion ModelUA7PH/PR2LB6GS8PC12E13Series[ ] button on Main Unit.[ ] button on Main Unit.