Ericsson LBI-39224 Save and Send Tone Control Configurations, Hz Hold Tone Level, Delete Cmd, 169

LBI-39224

2175 Hz Hold Tone Level

The 2175 Hz hold tone level should be set in accordance with the level required at the conventional base station and line loss between the CEC/IMC and the base station. Each conventional channel can be individually set to the required level. See the applicable tone control shelf maintenance manual for additional details on tone remote controlled base stations as necessary. Select the required level from the 2175 Hz Hold Tone Level drop-down list box, the range of values is -45 to -20 dB, default value is -33.

Command to Frequency Mapping

Configure a command by selecting it in the Command to Frequency Mapping list box, the selected command will appear in the Selected Command text box. Assign (map) a control tone frequency to that command by selecting the required value from the Selected Frequency drop-down list box. The range of values is 1050 to 2050 Hz. Repeat for each command to be configured.

Delete Cmd

Choose the Delete Cmd button to unconfigure ("delete") a command.

Save and Send Tone Control Configurations

When programming is complete for a channel, the new configurations must be sent to the CI Board before they will take effect. The new configurations will also be saved to the CEC/IMC Manager hard disk when sent to the CEC/IMC.

Save

Choose the Save button to save the currently selected local conventional channel's configuration to the CEC/IMC Manager's hard disk drive. A remote conventional channel's configuration cannot be saved. All of the channel's Tone Control configuration is saved at the CEC/IMC Manager, including the 2175 Hz hold tone level, in previous versions this setting was saved only at the CEC/IMC.

Send

Choose the Send button to send the currently selected conventional channel's low-level configuration to the CEC/IMC. Configuration data is distributed to the channel's VMIM/CIA set as required. All settings effect (are programmed/stored within) the CCI Controller Board and the CI Boards within the respective CIA rack. A Send will also automatically save the configuration at the CEC/IMC Manager.

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