按遥控“呼出”键5秒，立即按“菜单1”键，屏幕出现“TEST”,按“0“键进入MENU0,
按“1”键进入MENU1, 按“2”键进入MENU2, 按“3”键进入MENU3。
 
附表：MENU0               50Hz                        60Hz
      V SLOPE              55                           42
      V AMP                63                           31
      S CORRCT            63                            31
      V SHIFT              19                            21
      V SC                 63                            0
     
     MENU1               50Hz                          60Hz
     H SHIFT               50                            31
     EW AMP               40                            63     
     EW PARABORA        63                             31
     EW CORNER          12                             31 [Page]
     EW TRAPEZIUM       50                             31
     SEARCH SPEED                                       1 
   TDA8843
 
 MENU2
 BT                  48
 CT                  63
 SC
 WR                 31
 WG                 31
 WB                 31
 SB                  63
 
MENU3
AGC TAKE
SHIPPING
T OFFSET 
V L                 78                             145
V M                194                             230
V H                211                             245
AC VOLTAGE        0                               80V