AVT MAGIC AD1 ETI, Hardware Manual

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PAGE 59
W i n d o w s P C S o f t w a r e
4.9 Menu Extras
4.9.1 Submenu System Monitor
Via the menu
System Monitor
you receive all information about the status of
the system.
FIG. 41 SUBMENU SYSTEM MONITOR
• Under
System alarms
all possible system alarms are displayed. A red
LED signals a currently existing alarm. It is also displayed how often the
alarm occured since the unit has been switched on. You can reset the alarm
counter by pressing the
Alarm Counter Reset
button.
The following alarms are signalled:
–
LCA (Logic Cell Array)
: FPGA error; the communication with a pro-
grammed component is faulty.
–
TIME KEEPER
: The communication with the integrated clock module
is faulty.
–
A/D D/A Converter 1
: The communication with the first AD/DA con-
verter is faulty (responsible for the Audio interface).
–
A/D D/A Converter 2
: The communication with the second AD/DA
converter is faulty (responsible for the Headphone interface).
–
DSP Module Boot Error:
The DSP module is not booting.
NOTE
If an alarm occurs several times or for a longer period of time, please discon-
nect the system from electricity. If you switch on the unit and the alarm oc-
curs again, there is probably a hardware defect.