22
V - What to do if...? ... Check.
What to do if…?
... Check that
No broadcasting since the IP
buttons box on the sounders.
1) The multicast address is identical between the master clock
and IP Buttons.
2) Network parameters are supported: IP Buttons must be on
the same Ethernet network as the computer with the Sigma
software.
No DHCP server on the
network
1) By default the IP Buttons takes on the following IP setting
(after 3min):
- IP: 192.192.223.100 (1st IP Buttons), 192.192.222.101 (2nd
IP Buttons), etc.
- MASK: 255.255.0.0
- Gateway: 0.0.0.0
- DNS: 0.0.0.0
(After 15 minutes, the IP Buttons asks an address DHCP
server).
2) Using the Sigma software (Configuration> IP devices>
Network button) to set the network settings IP Buttons (product
identification with the MAC address on the tag on the back of
the product).
No LEDs lit on the IP-Buttons
Box
1) the maximal power of the switch PoE is sufficient to feed all
the products connected to the switch.
2) the length of the cable is lower than 100 meters (refer to the
standards of network cabling).
3) The power output of the switch is sufficient (IEEE 802.3af) to
power the product.
4) IP Buttons Box is the broadcast area of the master clock
Sigma.
5) The external input is activated from the Sigma software.
Nothing is released when
pressing
1) The multicast address is identical between the master clock
and IP Buttons.
2) The allocation of buttons is correctly associated with a zone
or group.
3) The method of housing Buttons IP (SIGMA or Standalone)
