Sharp AQUOS Operation Manual page 10

<< TV and Channel settings
How to change Audio channel
If multi sound modes are received, each time you press AD/MPX the mode
switches.
Switching the digital audio format (DTV only)
The sound mode screen disappears in six seconds.
Selectable items vary depending on the received broadcasts.
The audio description sound is selected depending on the main audio.
Switching the analogue audio format
You can switch between multiple audio modes when watching a multiple
audio or stereo broadcast programme.
In the NICAM TV broadcasts
When receiving a stereo signal
Stereo mode
Nicam Stereo
When receiving a bilingual signal
Bilingual mode
Nicam Dual1
When receiving a monaural signal
Monaural mode
Nicam Mono
Mono
Nicam Dual2
Mono
Mono
In the TV mode of A2 TV broadcasts
When receiving a stereo signal
Stereo
When receiving a bilingual signal
When receiving a monaural signal
In the BTSC broadcasts (Philippines only)
When receiving a SAP STEREO signal
SAP STEREO mode
ST(SAP)
When receiving a stereo signal
Stereo
When receiving a SAP signal
EN 2-3
Stereo mode
Mono
Bilingual mode
Dual1 Dual2
Monaural mode
Mono
SAP(ST) Mono
Stereo mode
Mono
SAP mode
Mono SAP
>>