Gefen GTV-ETH-2COAX - Manual (Page 21)

18
AUTOMATIC SECURITY CONFIGURATION
1. Connect the computer with the installed Gefen TV software to the node you
wish to set as the Master node.
2. Press and hold the Security/Reset button on the node (ASCM), located on
the front panel, for approximately 2 seconds. The Power LED should begin
to fl ash RED, then release the button.
3. After approximately 30 seconds, the Power LED should stop fl ashing and
glow solid RED. This indicates that it is now a Master node. If this node was
a Slave node (normal node) before this process, it will now have a randomly
generated ASCII Net ID and Encryption Key set.
4. Open the Gefen TV Confi g Tool (page 12). There should be a random
ASCII value as the Net ID. If you wish to use this Net ID for the other Slave
nodes, proceed to step 5. Otherwise, you can now set your own Net ID and
encryption password which will be applied to all of the Slave nodes in the
next step. To do this, click on the local “ETH connected node” MAC address
and press the next button. Change only the Net ID and encryption password
fi elds and click on the next button. Once the local node has been updated,
proceed to step 5.
5. For this step to complete successfully, both the Master and Slave nodes
have to be in ASCM. To do this, press and hold the Security/Reset button on
the Master node for approximately 2 seconds. The Power LED should begin
fl ashing RED. Within 30 seconds, press and hold the Security/Reset button
on the Slave node(s) for 2 seconds to enter ASCM. The Slave node’s Power
LED should also begin to fl ash while it receives the Net ID and Encryption
Key information from the Master node. Once the Power LED on both the
Master and Slave nodes stop fl ashing and glow solid, the setup will be
complete. Check this by opening the Gefen TV Confi g Tool and seeing that
all nodes have the same Net ID.
NOTE: If the Slave nodes are located at a great distance from the Master node,
it is recommended that Step 5 be repeated for each Slave node separately.
The window that each device remains in ASCM is only 30 seconds, and it may
not be possible to put all Slave nodes in the ASCM within the time frame. It is
also possible to temporarily relocate the Slave nodes to a coaxial port closer
to the Master node for this confi guration process, and then move them to their
permanent location after this process is complete. If a Slave node is accidentally
set as a Master node, you can hard reset the node by pressing and holding the
Security/Reset button for approximately 10 seconds. This will revert the node to a
Slave node and reset all internal confi gurations to factory settings.