General/Hardware
Frequently Asked Questions
325
Frequently Asked Questions
This chapter provides tips and information on how to deal with any
malfunctions or faults you may experience with the Forum 5004/5008/
5012.
Please note:
Repairs to the Forum 5004/5008/5012 should only be carried
out by qualified personnel.
The following LEDs indicate that the Forum 5004/5008/5012 is ready for
operation (see also
LED Display on a Hardware Unit
Position of LEDs on the Forum 5004/5008/5012
General/Hardware
Question: The Forum 5004/5008/5012 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 connected, the mains socket is supplying
output, but the Forum 5004/5008/5012 still does not function.
DANGER!
This device contains hazardous voltages. To make the
system dead, remove the power plug from the socket.
Is the power LED illuminated?
If not, contact your service centre. The AC adapter plug of the Forum 5004/
5008/5012 may be defective.
LAN LED
LEDs (rack version)
LEDs (wall version)
LAN 1
LAN 2
Ready LED
Power LED
Ready LED
Power LED
LAN LED
LAN 2
LAN 1
Содержание Forum 500 Series
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