Mitsubishi Electric APRICOT FT4200, Owner'S Handbook Manual

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S e t u p a n d o p e r a t i o n
1/7
Using the Front Panel
This section describes the functions of the front panel during normal
operation.
Caution Caution
Do not place any large or heavy objects on the top, especially near to the front
facia. Likewise avoid leaning on the machine. It may inadvertently cause the
operation of one or more front panel buttons.
8 7 6 5 4 3 2 1
Figure 1-5 Front Panel Controls
1. Diagnostic LCD 5. Reset Button
2. Power On Button 6. Infrared Sensor
3. Control Button 7. UPS LED
4. Standby Button 8. Power LED
Power On
Press this button to switch the system on from Standby mode. The Power
LED will light up and the system will initiate its boot sequence. Diagnostic
codes, expressed as hexadecimal numbers, will appear as a matter of course
on the LCD screen on the Front Panel (see the chapter Diagnostic Codes
Reference for details). The screen will display the SCSI ID number for each
of the SCSI devices installed in your system. What happens after this depends
on how your Apricot has been configured, i.e. which operating system or other
software may be installed. Check with your supplier if you need more details.
Control
Press this button to silence alarms and clear LCD display codes that are produced
because of internal errors and power failures (but not security alarms).
Pressing C
ONTROL
at the end of firmware initialisation forces the System
Management Controller (SMC) to execute the code of the EPROM instead
of the Flash ROM, even if the version in the Flash is newer than that of the
EPROM. This allows you to boot from EPROM if there is something wrong
with the Flash code.