Apple 15AV manual Adjusted at the factory for the following standard modes

User controls

mPower-on switch

mAutomatic degauss at power-up; manual degauss by turning power switch off, then on (capable of full degauss after monitor is turned off for 20 minutes or more)

mButtons and controls: Select, Up, Down, brightness, contrast, sound volume

mAdditional picture controls available using the Select button: horizontal and vertical shift, horizontal and vertical size

Active video image area

mAdjusted at the factory for the following standard modes:

Mode		Resolution	Vertical refresh rate	Horizontal scan rate
			(hertz)	(kilohertz)
VGA		640 x 480	60	31.77
Macintosh		640 x 480	66.67	35.0
SVGA		800 x 600	60	37.9
SVGA		800 x 600	72	48.1
Macintosh		832 x 624	75	49.7
Macintosh		1024 x 768	75	60.2
Input electrical requirements
m	Voltage	100–240 volts (V)
m	Frequency	50/60 hertz (Hz)
m	Power	75 watts (W) maximum

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