Danish Interpretation Systems | User Manual |
The Chain info menu displays information to the user about units connected to the CU. The information is divided into Chain A, Chain B and total. Found units are connected units, where the communication is maintained, and expected units comprises all units, which are defined in the ‘Configuration’.
Menu button or Enter button leaves this screen.
Display Unit types
Selecting the Display Unit types in the Units info menu displays the number of present units. The available units are:
∙Delegate units
∙Dual Mic. units
∙Chairman units
∙Voting units
∙Interpreter units
∙Audio Output units
∙Amb. Mic units
∙External Control
For external control it is indicated by ‘ON’ or ‘OFF’ whether an external PC is connected and communicating (alive) via the RS232/RS422 connection to the CU.
Menu button or Enter button leaves this screen.
RS232 setup
The RS232 setup menu consists of two setup issues:
∙RS232 baudrate
∙RS232 mode
RS232 baudrate
The “RS232 baudrate” determines the bit rate of the communication between the CU and an external unit connected via the RS232 or RS422 connection.
Values: {2400, 4800, 9600, 19200, 38400, 57600, 115200}
RS232 mode
The “Input mode” defines whether the ASCII communication via RS232/RS422 is protected by CRC check or not.
By protecting the communication (“Protected”), the risk of faulty communication via RS232/RS422 is minimized.
The risk of faults via RS232/RS422 is higher running the “Default” mode; however, the communication is possible from standard interfaces.
The RS232 terminal interface emulator, Tera Term, does not feature the possibility of guarding the ASCII communication by CRC check.
Values: {Default, Protected}
Security setup
The setup determines if ”Audio Scrambling” is activates or not.
Values: {Off, On}
Default value is ‘off’. When switching to ‘on’, the CU has to be restarted. All units will automatically change to the scrambled mode.
The scrambling mode is used in high security places, when ears dropping cannot be accepted.
Configuration
The “Configuration” menu comprises three menu items:
∙Load configuration
∙Save configuration
∙Delete configuration
Load configuration
The “Load configuration” item brings the user to the Load configuration confirmation display:
This will overwrite
Current setup.
Continue?
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