Boss Audio BV9973 User Manual - Page 31

Touch Screen Operation STEERING WHEEL CONTROL Touch the SWC icon as follow to turn to steering wheel control . 10:00 AM When electric resistance is too low, touch this icon to increase. When electric resistance is too high, touch this icon to reduce. During setting, touch the turn to home menu. icon to There are 2 KEY for total 12 buttons to save, first, tap Assign to open function save, then select button 1 in KEY 1 on steering wheel and tap the icon, the icon show in button 1 position then touch Confirm, final turn the unit on again, the function will save in button 1 of KEY 1. The function of the icons as follow: Touch to begin function save. After selection touch to confirm operation. Touch this icon to cancel the input and resume load. -29-