Advanced settings1. Display the menu with MENU.2. Select Sound and press OK to access.3. Select one of the following items and press OK to access.MPX / Digital Audio Preference / SPDIF Selection / PCM Optical Level /HDMI Input4. Set the item and press OK to store.MPXSelects multiplex sound mode (if available).Stereo:Use this normally.Mono:When stereo signal cannot be receivedM1 / M2:Available while mono signal is transmitted● For Analogue TVWhen you receive the stereo / bilingual sound system, sound output modescan be selected by using the MPX in the Sound Menu.● Meanings of mode indicators: STEREO: MAIN I: SUB II: MONO- 85 -