- 66 -Advanced settings1. Display the menu with MENU.2. Select Sound with / and press OK to access.3. Select one of the following items with / and press OK to access.MPX / Digital Audio Preference / SPDIF Selection / PCM Optical Level /HDMI Input / DisplayPort Input4. Set with / 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■ Available mode indicator for each type of broadcast● NICAM - Used in New Zealand, Singapore, Hong Kong, etc.– Regular broadcast (Standard Audio): No indicator /– Regular + NICAM MONO I (MAIN I): /– NICAM STEREO: /– NICAM DUAL MONO (MAIN I / SUB II): / /