Ericsson SPR1100 Operations Instructions download pdf (Page 206)

Options, Licensing and Upgrades

 Handle modules carefully, holding it by its edges or its rear panel.

 Do not touch solder joints, pins, or exposed printed circuitry.

 Do not leave the modules where others can handle and possibly damage them.

 While the module is still in its anti-static package, touch it to an unpainted metal

part of the system unit for at least two seconds. (This drains static electricity

from the package and from your body.)

 Remove the module from its package and install it directly into your base

chassis without setting it down. If it is necessary to set the module down, place it

in its static-protective package.

 Take additional care when handling modules during cold weather, because

heating reduces indoor humidity and increases static electricity.

7.3.3 Installing a New Module

A new module can be inserted when the unit is powered off or on. When inserted

and powered, the unit will determine the module capabilities and make it available

for configuration. Initially a default set of parameters will be in place. As long as

there are licenses available for the features required, the module can then be

configured and used immediately.

Caution!

To avoid damaging the module, always handle carefully (see section 7.3.1) and

avoid electrostatic discharge (see section 7.3.2).

To install a new module:

Remove the blanking plate from the module slot in which the new module is to

be fitted.

2. Carefully remove the new module from its anti-static package, and insert it in to

the base unit, slotting the module edges in to the module guides.

3. Push the module home, so that the rear panel is flush with the rear of the base

unit.

4. Tighten the two captive retaining screws.

5. When the unit detects that a new module has been fitted, it will be displayed on

the Modules pane of the Configure > Services web page, and an alarm will be

raised. If all options are reported correctly, select the Allow reallocation of all

services option from the Action drop-down menu in the Modules panel. This

will accept the new hardware configuration and clear the alarm.

2/1553-FGC 101 1400 Uen B

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Ericsson SPR1100 Operations Instructions Page 206