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146
General/Hardware
Frequently Asked Questions
Frequently Asked Questions
This chapter provides tips and infor-
mation on how to deal with any mal-
functions or faults you may experi-
ence with the OpenCom 510.
Please note:
Repairs to the
OpenCom 510 should only be carried
out by qualified personnel.
The following LEDs indicate that the
OpenCom 510 is ready for operation:
Position of LEDs on the OpenCom 510
General/Hardware
Question: The OpenCom 510 is
not functioning.
Make sure the mains plug is properly
connected.
Plug another device into the mains
socket to check whether there is any
voltage.
Question: The mains plug is con-
nected, the mains socket is supply-
ing output, but the OpenCom 510
still does not function.
DANGER!
High voltage in-
side the device. To make the sys-
tem dead, remove the power plug
from the socket!
Is the +3,3V/-42V LED at the lit up? If
not, contact your service centre or an
authorised dealer. The AC adapter
plug of the OpenCom 510 may be
defective.
Question: After restarting the
OpenCom 510, nothing is indi-
cated on the displays of any con-
nected terminals.
It takes a short while for the
OpenCom 510 to start up. After the
restart, check whether the activity
LED flickers in a regularly interval.
This indicates that the OpenCom 510
has started up correctly and is ready
for operation. Further information
can be found in the chapter
starting on page 52. If the
OpenCom 510 has not restarted
+3,3 V
LED
-42 V
LED
MPS+1-AC
MPS+1-AC
Activity LED
LAN LED
Содержание OpenCom 510
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