PRAESENSA Maintenance and service | en 185
Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |
13. Make a backup of the new configuration and store on a safe location.
19.3.4 Call station
To replace a defective call station in a running system proceed as follows:
Prepare the new call station
1. Unpack the new call station (same model as the one to be replaced).
2. Supply power to the call station by connecting it to a switch with PoE or a midspan
adapter.
3. Connect a (laptop) PC to the switch or midspan adapter.
4. Start the PRAESENSA Firmware Upgrade Tool (FWUT) and upgrade the new the new call
station to the required firmware version; this is the same version as the original call
station was using.
– See the PRAESENSA configuration manual.
Exchange the call station
1. Disconnect the Ethernet cables from the original call station.
2. Disconnect the bracket and the first loop‑through cable to the call station extensions.
3. Connect the call station extensions to the new call station and mount the bracket.
4. Connect the Ethernet cables to the new call station.
5. Connect the PC to the system, either to a spare port of the system controller or to one of
the PRA-MPSx.
6. Go to the System composition web page and click Rediscover to discover the new call
station. The call station is now discovered but not yet assigned.
7. The location of the original call station is still present and shows the hostname of the
original call station.
8. Select under hostname the new hostname of the new call station.
9. Press the Submit button on the System definition page to add the new call station to the
configuration.
10. Press Save and restart to store and activate the new configuration.
11. Acknowledge and reset the faults in the system. If faults associated to the call station can
be acknowledged and reset, this means that the connection and configuration is correct.
12. The new call station is now operational.
13. Perform a test by making some calls and check the audio presence.
14. Make a backup of the new configuration and store on a safe location.
To Next Page
Loading...
Need help?
General
