174 Maintenance

3Set the new upgraded form as the default Calendar form. Follow the steps in Procedure 27 on page 156.

4Clear the Microsoft Outlook forms cache using Procedure 32 on page 172.

5Schedule a test meeting to ensure the upgrade was successful. Follow the steps in “Scheduling a new conference” on page 160.

This procedure is now complete

Diagnostic tools

Use the following diagnostic tools to troubleshoot problems in the system, including problems with the ICB. When diagnosing ICB problems, use the following tools:

LED indicators

display codes

card self-tests

sanity monitoring

diagnostic commands (that is, overlay commands for the CS 1000 and MAP commands for the CS 2100/Meridian SL-100)

history files

TCP/IP connectivity test

ICB status LED indicator

The ICB has a red LED indicator at the top of the faceplate that indicates the status of the card. If the LED is lit, the card can be faulty or manual busy (Man). The card goes through a series of tests. When inserted into the slot or reset, the card:

blinks three times during self-test

runs software files from the PCMCIA to the ICB card

blinks three more times

stays on until a return to service (RTS) occurs

This procedure takes approximately 45 seconds. If the card turns on and remains on without blinking, the card is not functioning correctly. The LED turns off when the card returns to service.

Power Up Self-test

The ICB card has testability features that aid in fault isolation. When inserted into an operating system module, when it is powered up, or when the system is reset, each ICB card automatically performs a Power Up Self-test. A Power Up Self-test can be performed on a card using software commands or menus.

553-3001-358/555-4001-135 Standard 02.00 July 2006

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Nortel Networks 553-3001-358, 555-4001-135 manual Diagnostic tools, ICB status LED indicator, Power Up Self-test