Sony LBT-VR70 Operating Instructions Manual page 9

To erase a preset number
1 Press and hold TUNER MEMORY until the
preset number flashes in the display.
2 Press TUNING +/– to select the preset
number you want to erase. Select "ALL
ERASE" to erase all preset numbers.
3 Press ENTER/NEXT.
When you erase a preset number, all the
following preset numbers shift up and reduce
by one.
To change the AM tuning interval
(Except for the Middle Eastern model)
The AM tuning interval is factory-preset to 9 kHz
(10 kHz in some areas). To change the AM tuning
interval to 10 kHz (or 9 kHz), press TUNER/BAND
repeatedly until "AM" appears, then turn off the
system. While holding down ENTER, turn the
system back on. When you change the interval, the
AM preset stations will be erased. To reset the
interval, repeat the same procedure.
Note
The preset stations are canceled when you
disconnect the power cord or if a power failure
occurs for more than half a day.
9