ADLINK PXIS-2690P - Manual (Page 24)

16 Installation
4. Pull the ejector/injector handle(s) down to connect the
module firmly to the chassis backplane,
5. Push the ejector/injector handle(s) up to secure the mod-
ule, then fasten the screws on the module front panel.
6. Connect all devices to the module, then replace the
module cover following the instructions in section 3.4.