22RX-V365/HTR-6230RX-V365/HTR-6230No. Main menu Sub-menu1 BYPASS ANALOG BYPASSDSP BYPASS2 AUDIO CHECK AUDIO CHECKMUTE ALLMUTE SYSTEM ICMUTE TRANSISTOR3 SPEAKERS SET FRNT : SML 0dBCENTER : NONELFE/B : FRNTTONE : MAXTONE : MIN4 6CH-INPUT 6ch INPUT 6-ohm6ch INPUT 8-ohmLIM : , PLDET : , THM :5 MIC CHECK MIC CHECK6 FL CHECK VFD CHECKVFD DISP OFFVFD DISP ALLVFD DIMMERCHECK PATTERN7 TEST TONE TEST ALLTEST FRONT LTEST CENTERTEST FRONT RTEST SURR RTEST SURR LTEST LFE8 PROTECTION PRD L : xxxPRD H : xxxPRV L : xxxPRV H : xxxTHM : xxxPLDET8_L : xxxPLDET8_H : xxxPLDET6_L : xxxPLDET6_H : xxxPRI : xxxPDET : xxx■ SELF-DIAGNOSTIC FUNCTIONThis unit has self-diagnostic functions that are intended for inspection, measurement and location of faulty point.There are 14 main menu items, each of which has sub-menu items.Listed in the table below are menu items and sub-menu items.Note that not all menu items listed will apply to the models covered in this service manual.