Zenith Data Systems MT2000 manual Features

2-7

A	Key lock	Secures both front external doors.
B	Load/eject button, CD-ROM	Press to load CD and eject CD.
	reader
C	Activity light, CD-ROM reader	When lit, drive is in use.
D	Ejector button, 3 1/2-inch	Press to eject diskette.
	diskette drive
E	Activity light, 3 1/2-inch	When lit, drive is in use.
	diskette drive
F	DC power switch (convex	Press to turn system DC power on or off.
	button)
G	Reset switch (concave button)	Press to cause a hard reset to the system; the power-
		on self test (POST) will run..
H	Power-on LED, green	When green, power is present in system (+5 and +12
		VDC). When off, power is turned off or power source
		is disrupted. See Table 2-1 for a list and description
		of the LED system status indicators.
I	System alarm LED	When green the system is OK. See Table 2-1 for a
		list and description of the LED system status
		indicators.
J	Drive activity LED	When green, internal disk drives are being accessed.
		See Table 2-1 for a list and description of the LED
		system status indicators.
K	LCD panel	Displays information about processor type and
		system failures (error and diagnostic information).
L	SCSI drive status LEDs	Left to right: Drive present/power on; drive active;
		drive faulty. Each drive has three LEDs visible
		above the bay from the front. See Table 2-2 for a list
		of SCSI disk drive status LED indicator
		descriptions.

Features