Ericsson LBI-39224 manual CEC/IMC to Disk

LBI-39224

View Current CEC/IMC Channel Configuration

The lower list box in the Site Channel Configuration dialog box, labeled "CEC/IMC," displays the current channel configurations stored at the CEC/IMC for the currently selected site-type interface module. Information within this box updates only after Send is performed from the preceding Site Channel Configuration List dialog box.

CEC/IMC to Disk

Choose the CEC/IMC to Disk button to write the current CEC/IMC configuration data to the CEC/IMC Manager hard disk. This action will overwrite the current CEC/IMC Manager configuration for the selected interface module. This function is useful if the CEC/IMC Manager configuration database is lost for any reason. A difference between CEC/IMC and CEC/IMC Manager databases will be evident by comparing the CEC/IMC Manager and CEC/IMC list boxes in the Site Channel Configuration dialog box. Ensure that the CEC/IMC configuration is correct, then choose the CEC/IMC to Disk button to restore the CEC/IMC Manager configuration database for the selected interface module.

Channel Selection

Select a channel (1 thru 32) for configuration from the CEC/IMC Manager channel list box, only one channel may be selected at a time. The selected channel and its configuration data will be displayed in the edit fields above the CEC/IMC Manager list box.

Input Signal Level (dBm)

This setting establishes the signal level in dBm (600-ohm impedance; 0 dBm = 1 milliwatt) applied to the selected channel's line input. Enter (type) the required value in the text box. The setting should be equal to the voice peak (test tone) level applied to the channel's line input. Voice peak levels are +10 dBm greater than average voice levels. Valid range is -25.0 dBm to 12.0 dBm, adjustable in 0.5 dBm increments. The program automatically rounds-off non-0.5 dBm fractional entries to the nearest 0.5 dBm. Input Signal Level default = 0 dBm.

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