Hitachi VT-FX6404A - Manual (Page 49)

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To record a Second Audio Program (SAP)
Some stations transmit a Second Audio Program - such as in a second language. If a station broadcasts in SAP,
the SA indicator will display on your TV screen.
You can set the VCR to record a second audio program by activating the SAP option.
How to set the SAP option.
1 Press the GUIDE button.
2 Press the cursor button to select the SETUP option, and then press the ENTER button.
3 Press the cursor button to select AUDIO, and then press the ENTER button.