9-24 Installationand Maintenance Volume
Octel 200/300 S.4.1 PB60019−01

Installing Fax Application Processors

Use the following procedure to install a fax card:
1. Put on an antistatic wrist strap. Connect it to an unpainted portion of the cabinet.
2. While holding the top and bottom edges of the fax card, slide it into the card cage, taking care to
align the card on the card guides and not let the daughter cards touch nearby cards.
3. Pivot the card ejectors, as needed, to grip the small flanges on the front edges of the card cage.
4. Firmly seat the fax card connectors into the motherboard by pressing the ejectors against the front
edge of the fax card. The ejectors will clip onto the small pins on the fax card when the connectors
are seated.
Caution!
Do not slam the fax card into the cabinet as this could
damage the card or motherboard connectors.
Once the fax card is installed, the red LED comes ON. When the self-test diagnostics are complete,
the green LED comes ON. When the card is initialized and ready for operation, the red LED goes
OFF.
5. Use the Courtesy Up command to put the card into service. At the @ prompt, enter
CU x Enter
In this command, xis the slot number of the fax card.
6. Test the fax card forcorrect operation. Refer to the Feature Description volume, Fax Mail Plus
chapter, Testing the Fax Application Processor section, for testing procedures.
7. Close and lock the door to the cabinet.
Hard Disk Drive Replacement
Hard disk drives are installed in the message server cabinet when it is shipped. When a replacement is
required, you must follow specific procedures to restore or maintain normal message server operation.
Hot plug replacement of hard disk drives is supported. Drives inserted hot are not operational until you
run the Disk Options (DISKO) program. DISKO provides commands to add, remove, replace, restore and
copy hard disk drives. DISKO is not available “on line” (i.e. while the message server is running from
hard disk); it may only be executed when the message server is booted from floppy disk.
.Youmust preform off-line procedures and restart the message server when you replace the hard
disk drive.
Refer to the Procedures chapter in this volume, Hard Disk Remove, Replace, Restore, or Add sections.
Only hard disk drives supplied by Avayacan be used to replace or to upgrade a message server. The disk
drive assembly includes all necessary cables. Do not remove or alter any cables on the drive
assembly. Figure 9-16shows the hard disk drive assembly for the Octel 200/300.