Graetz TV Service Menu
All TV Service Menu
Service Menu Graetz
BURGGRAF STEREO input this number 4876 and change setting in service mode menu.
Graetz factory setting will appear for you. Select press p+/- and change value press v+/-
Service Menu Graetz
BURGGRAF STEREO input this number 4876 and change setting in service mode menu.
Graetz factory setting will appear for you. Select press p+/- and change value press v+/-