haier HL19K1 - Manual (Page 22)

Menu Operations
Audio Menu Options Continued
AVL This will reduces the differences in volume level among broadcasters.
Audio Only: Press /ENTER button to confirm, the following display will appear
on the screen:
Press to select OK , then press OK to confirm. The TV screen will
be black and no picture , but the sound is still normal.
You can press POWER button to reveal the picture on the screen.
SAP Broadcasts Setup:
This TV can receive MTS stereo programs and SAP
(Secondary Audio Program) that accompanies the stereo program;
if the station transmits an additional sound signal as well as the original one.
When having selected SAP button on the remote control, this TV can only
receive the signal when the TV station transmits the proper signals.
Mono sound is automatically received if the broadcast is only in Mono; even
though Stereo or SAP has been selected.
Select Mono if you want to listen to mono sound during stereo/SAP
broadcasting.
Stereo or SAP can be received in a Analog channel.
1. Use the SAP button to select your desired MTS mode in a analog signal.
Each time you press the SAP button, Mono, Stereoor SAP appear.
If other languages are available on the digital signal, select them with the
SAP button.
2. Press EXIT button to save and return to TV viewing.
If enter Audio Only mode, press POWER to exit!
OK Cancel