: To save a station, manually tune to the frequency and press and hold one of the preset buttons (typically numbered 1–6) until you hear a confirmation beep.
Designed for 4-ohm speakers; using 2-ohm speakers can damage the internal amplifier. blaupunkt gmbh 815 manual
: Use the Blaupunkt Manual Search by entering your specific article number. : To save a station, manually tune to
: If the "815" refers to a car stereo system, comprehensive lists of car audio manuals are available via specialized archives like ManualsOnline Standard Operating Instructions : To save a station