Velleman VTLAN7 - Manual (Page 6)

VTLAN7
V. 01 – 30/10/2013 6 ©Velleman nv
Good connection
Visible LEDs Beeps Note
• CONNECTED
• All numbered LEDs
2: low-high The numbered LEDs do not
indicate that a good
connection exists, only
that a connection exists.
Open fault
Visible LEDs Beeps Note
• CONNECTED
• Correct connections
2: low-high The LEDs of the
interrupted connections do
not light up.
Short circuit
Visible LEDs Beeps Note
• SHORT
• Faulty connections
3 beeps • The cable has a short
circuit.
• The number LED
indicates the location of
the short.