JRC Alphatron SSRS, Инструкция по установке и эксплуатации

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Options Description
Detection direction: Fore This is the default setting. If fore is selected, horns detected to the fore of the
microphone unit will be displayed at the fore of the display unit.
Detection direction: Aft If aft is selected, all horns detected will be offset by
180˚
in the display unit. Horns
detected to the fore of the microphone. unit will be displayed at the aft of the display
unit.
Master This is the default setting. The master unit must be connected to the microphone
unit. The master unit will transmit all detected signals to any slave units over
Ethernet.
Slave The slave unit can not be connected to the microphone unit, but will receive
detections and sound from the master unit over Ethernet. There may be multiple
slave units in an installation.
Alignment offset Use this setting to add an offset to all detections in case the microphone unit has
not been mounted accurately in the fore direction.
Pointer hold Use this setting to adjust the length of time a detection is displayed, after the
detection has ended. The default value is 7 seconds.
Note When working with a Master or Slave setup, all units must be:
1. Connected to the same network.
2. Configured with different IP addresses.
3. Use the same transmission group.
Note More information about the options may be viewed by clicking on the (?) question mark buttons next to the
individual options.
The additional options page also offers the possibility to do the following maintenance:
• Firmware updates.
• Restore the unit to the factory defaults.
• Reboot the system.
To complete any of the additional maintenance options, do one of the following:
• To complete a Firmware update, click Update firmware.
• To restore the factory defaults, click Factory reset.
• To reboot the system, click Reboot.
2.10 Testing
Testing should be done as required.
2.10.1 Calibration and Testing
Testing of the operational functionality of the Alphatron SSRS is done using a fog horn.
Note The Alphatron SSRS automatically and continuously tests both the display and microphone unit. In the
event there is an error, the error will be displayed by the LED's, in the web interface or in the syslog server (if
configured).
Horn activity should be in 3 second bursts with at least 10 seconds between each burst.
Note If the microphone unit is not mounted correctly, the display unit can compensate for this by adding an
offset to the detections. Check the calibration mode or additional options.
33 | Operation