Ericsson LBI-39055 manual System Tests, LOW-LEVEL Tests

LBI-39055

Console Privilege Lists

Each console must be sent its privilege list from the CEC/IMC Manager as follows:

NOTE

System Manager database uploads must be accomplished before sending console privilege lists.

1.From the CEC/IMC Manager's "CEC/IMC MOM Options" main menu, select the "Console Configuration" option. This will display a sub-menu.

2.From this sub-menu, select the Console"

Privilege List" option.

3.From the "CONSOLE PRIVILEGE LIST UPLOAD" screen, enter the number of the console (1 - 32).

4.Select <F7> to send the privilege list data to the console.

Saving Database Information

At the C3 Maestro console, the following database information is saved automatically to the PC's hard disk drive after the last record is received. No user action is required:

∙User Profiles

∙Hardware Configurations

The following data is not saved automatically, but on demand or by prompt:

∙System Manager Upload Data

∙CEC/IMC Manager Upload Data

∙Module Set-Ups

To save upload data and module set-ups, press <F10> on either keyboard. This will save the data to the PC's hard disk.

SYSTEM TESTS

LOW-LEVEL TESTS

The following low-level tests verify the functionality of the PC's ability to control the Audio Tower's audio matrix

circuitry. It also verifies the line coupling circuitry and the speaker amplifier circuitry. Cross-point audio matrix switches are controlled(opened and closed) using the CTEST.EXE program. These low-level tests may be performed before any database initialization procedures. The tests do not represent a complete functional test of the console.

Recommended Test Equipment

∙Audio Signal Generator

(600-ohm output impedance)

∙Handheld Multimeter

∙Oscilloscope

∙600-Ohm Resistor

∙Test Leads

∙RJ-11 Modular Plugs (terminated with test leads)

Set-Up Procedure

❏Verify all equipment has been interconnected in accordance with the previous installation instructions presented in this manual.

❏At the Audio Tower, temporarily disconnect the RJ-11 plugs from the LINE A and LINE B modular jacks on the Audio PA Board (#1).

❏Verify the Audio Tower and the PC are powered up.

❏Start the CTEST program by typing CTEST followed by an <Enter> at the MS-DOS prompt. The current directory must be C:\UTIL. A copyright message and then the CTEST screen will appear.

Test Procedure

1.Send LINE A Input Audio to SPEAKER A

❏Using the audio signal generator, inject a 0 dBm 1kHz tone into the LINE A balanced input on the Audio PA Board (#1). The balanced input is the two outside contacts on the RJ-11 modular jack (yellow and black wires in a modular cable).

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