Motorola P120 用户手册
Chapter 4
Installation and Setup
Cajun P120 User’s Guide
19
Installing Expansion Modules
Caution: The expansion modules contain components sensitive to electrostatic
discharge. Do not touch the circuit board unless instructed to do so.
discharge. Do not touch the circuit board unless instructed to do so.
To install an expansion module:
1
1
Remove the blanking plate or other module (if installed).
2
Insert the module gently in the slot, ensuring that the board is aligned with the
rails.
rails.
3
Press the module in firmly until the connector at the back of the module is
completely inserted into the internal Cajun P120 connector.
completely inserted into the internal Cajun P120 connector.
4
Gently tighten the two screws on the front panel of the expansion module by
turning the knobs.
turning the knobs.
5
We recommend that you reset the Cajun P120.
To remove an existing expansion module:
1
1
Loosen the two screws on the front panel of the expansion module by turning
the knobs.
the knobs.
2
Grasp the two knobs one near each side of the front panel, and pull gently but
firmly towards yourself.
firmly towards yourself.
Note: The Cajun P120 switch must not be operated with the expansion slot
uncovered; the expansion module should be covered with the supplied blanking
plate if necessary.
uncovered; the expansion module should be covered with the supplied blanking
plate if necessary.
3
Insert another expansion module or the blanking plate.
4
We recommend that you reset the Cajun P120.