MediaPack Analog Gateways  57  MP-1288 
Hardware Installation Manual   6. Hardware Maintenance 
6.  On the rear panel, secure the FXS blade to the chassis by inserting the hex-standoff 
screws, using a 3/16-in. hex-head nut driver. Do not tighten the screws:  
 
7.  On the front panel, secure the FXS blade to the chassis, by tightening the two Philips-
head,  captive screws on the front panel of the  blade. You can use a Phillips or 
flathead screwdriver: 
Figure  6-16: Tightening Captive Screws of FXS Blade on Front Panel 
 
8.  On the rear panel, tighten the hex-standoff screws on each Telco connector of the 
FXS blade, using a 3/16-in. hex-head nut driver. 
9.  On the front panel, re-install the Fan Tray module and Fan Tray cover, as described in 
Section  6.2 on page 48.