Confirm That The Speaker Is Operational And Linked To The Network - CyberData 011393 SERIES Operation Manual

2.2.3 Confirm that the Speaker is Operational and Linked to the Network

After connecting the speaker to the 802.3af compliant Ethernet hub, the LEDs on the speaker face
confirm that the speaker is operational and linked to the network.
2.2.3.1 Status LED
After supplying power to the speaker:
1. The green power/status LED and the yellow network LED comes on immediately.
2. After about 23 seconds with a static IP address (or 27 seconds if the board is set to use DHCP),
Note
Note
2.2.3.2 Link LED
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Operations Guide
the green LED will blink twice to indicate that the board is fully booted. The speaker will beep at
this time if the Beep on Init
2.3.5, "Configure the Device").
If the board is set to use DHCP and there is not a DHCP server available on the network, it
will try 12 times with a three second delay between tries and eventually fall back to the
programmed static IP address (by default 10.10.10.10). This process will take approximately
80 seconds.
The front power/status LED will remain solid on during operation.
The Link LED is illuminated when the network link to the speaker is established.
The Link LED blinks to indicate network traffic.
Figure 2-7. Status and Activity LEDs
option is enabled on the
931181B
Installing the SIP Speaker
Device Configuration
Network 
Link/Activity
(Yellow)
Speaker
Status
(Green)
Device Configuration Page
CyberData Corporation
16
(see Section