Ch 2: Installation and Use of Devices
Hitachi PC VisionBase8450H/R Server 11
Operator Panel
Opening the front cover from the system equipment, you will see an operator panel like the following:
1. Floppy disk eject button
Press this button to remove the floppy disk.
2. Floppy disk access lamp
Comes on when the floppy disk is being accessed.
3. POWER switch
Press this switch to turn on or off the system equipment.
4. RESET switch
Press this switch to reset the system equipment by hardware.
NOTE: Use a ball-point pen or a similar thing when you press the RESET switch.
5. Expansion switch (this feature is not supported)
Not to be used. Do not press this switch.
6. POWER lamp
Comes on when you press the POWER switch to turn on the system equipment.
7. ACCESS lamp
Comes on while an internal hard disk is being accessed.
8. ERROR lamp
Comes on when an error occurs in a hard disk, a fan, or power supply.
9. HDD ERROR lamp
Comes on when a hard disk in the system equipment fails. Blinks while data is being rebuilt.
10. FAN ERROR lamp
Comes on when a fan in the system equipment fails.
11. PS ERROR lamp
Comes on when the power unit fails.
2
1
5
4 3
12
3 4 5
VB 8450H VB 8450R
6
7
8
9
10
11
