4RF Aprisa SR+ User Manual - page 35
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Aprisa SR User Manual
Maintenance
Changing the Protected Station IP Addresses
To change the IP address of a Protected Station radio:
1. Using the Hardware Manual Lock switch, force the primary radio to active.
2. Change the IP address of either or both radios.
3. Change the Partner IP address of either or both radios.
4. Set the Hardware Manual Lock switch to the Auto position.
Protected Station Software Upgrade
The Protected Station software upgrade can be achieved without disruption to traffic.
Assuming the Primary radio is active and the Secondary radio is standby
1. Using the Hardware Manual Lock switch, force the primary radio to active.
2. Carefully remove the Host Port USB cable connecting the secondary radio to the Protection Switch and
insert the USB flash drive with the new software release into the secondary radio Host Port
.
3. Power cycle the secondary radio. The radio will be upgraded with the new software.
4. When the secondary radio upgrade is completed, remove the USB flash drive, restore the Host Port
USB cable to Protection Switch, power cycle the secondary radio and wait for it to become standby.
5. Using the Hardware Manual Lock switch, force the secondary radio to active.
6. Carefully remove the Host Port USB cable connecting the primary radio to the Protection Switch and
insert the USB flash drive with the new software release into the primary radio Host Port
.
7. Power cycle the primary radio. The radio will be upgraded with the new software.
8. When the primary radio upgrade is completed, remove the USB flash drive, restore the Host Port USB
cable to Protection Switch, power cycle the primary radio and wait for it to become standby.
9. Set the Hardware Manual Lock switch to the Auto position. The secondary radio will remain active and
the primary radio will remain standby. To set the primary radio to active, use the hardware lock
switch to select the primary radio and wait for it to become active, then set the hardware manual
lock switch to the Auto position.