![background image](http://html1.mh-extra.com/html/racal-instruments/1260-x121/1260-x121_user-manual_3140572022.webp)
1260-X121 User Manual
Installation Instructions 2-8
Racal Instruments
©
2005
Installation
To install the 1260-X121 Switching Module into a 1260-100X
Carrier, engage the printed circuit board into the grooves of the
desired carrier slot. Slide the 1260-X121 into the carrier until its
connector mates with the connector on the carrier backplane. Push
firmly to fully seat the connector. Tighten the two retaining screws
at the top and bottom of the 1260-X121 plug-in.