Apple 5260, 5280 manual Sound Output

	Specifications	I/O Interfaces - 5
Sound Output		Two stereophonic sound output ports, level nominally 0.5 V RMS
		into 39 ohms
		One front headphone jack, one rear stereo mini phonejack
		Internal stereo speakers

External Video Connector

One DB-15 mirror video out connector using optional video connector kit. This feature provides “mirroring” (or display of the system’s monitor’s screen on a presentation screen). (Note: the external video display is presentation only. It cannot be manipulated directly by mouse or other input signals.)