21
Chapter 4
Installing the modules
CAUTION
Before installing any modules to the expansion slots of the XMP44, make
sure the XMP44 power is switched off. Malfunctions or electrical shocks
may occur otherwise.
Step 1:
Make sure that all slots whereto modules shall be installed are open and ready for installation.
In standard (factory default) configuration, the XMP44 comes delivered with slot 4 open
and slots 1 to 3 covered by a blind panel. Depending on the requested number of installed
modules, the corresponding blind panels should be removed by releasing the screws on
both ends.
Step 2:
Before removing the modules from their protective bag, we recommend touching the grounded
metal chassis of the XMP44 (or any other grounded point) to prevent electrostatic discharges
affecting the sensitive electronic components. It is recommended to always hold the module
card by the metal connection panel and avoid touching of the components on the circuit
board directly.
Step 3:
Align both edges of the module with the guide rails inside the slot and carefully insert the
module into the slot. It should slide into the slot without any considerable resistance when
well positioned into the guide rail.
Step 4:
Some resistance might occur when the module’s board edge connector reaches the connection
counterpart on the main board. Gently push the module all the way into the slot to ensure
that the contacts are correctly inserted. The module is well inserted when its connection
panel touches the metal chassis of the main device where inserted to.
