System Overview
1-27
Video
Video type . . . . . . . . . . . . . . . . embedded ISA; Cirrus CL-GD5424 device;
VGA connector
Video memory. . . . . . . . . . . . . 1 MB (not upgradeable)
Key Combinations
<Ctrl><Alt><Del>. . . . . . . . . . . . . reboots the system (if running MS-DOS)
<F1> . . . . . . . . . . . . . . . . . . . . . . . . starts system setup program (during POST only)
Controls and Indicators
Reset control . . . . . . . . . . . . . . push button
Power control . . . . . . . . . . . . . push button
Power indicator . . . . . . . . . . . . green LED
Diskette drive access
indicator . . . . . . . . . . . . . . . . . green LED
CD-ROM busy indicator. . . . . green LED
SCSI hard-disk drive online
indicator . . . . . . . . . . . . . . . . . green LED
SCSI hard-disk drive activity
indicator . . . . . . . . . . . . . . . . . green LED
SCSI hard-disk drive fault
indicator . . . . . . . . . . . . . . . . . yellow LED
Power-supply 5-VDC online
indicator . . . . . . . . . . . . . . . . . green LED
Power-supply failure
indicator . . . . . . . . . . . . . . . . . red LED (flashes at start-up; stays lit in the
event of a power failure)
Power
DC power supply:
Wattage . . . . . . . . . . . . . . . 700 W
Heat dissipation. . . . . . . . . 2000 BTU/hr (with monitor)
1650 BTU/hr (without monitor)
Voltage . . . . . . . . . . . . . . . 115 V at 60 Hz/230 V at 50 Hz
Real-time clock (RTC) . . . . . . Dallas Semiconductor DS1587
Battery on control panel . . . . . 3-V CR2450N lithium coin cell
Table 1-7. Technical Specifications (continued)
