Installation
38  
4 Connect the line and extension cords one at a time, making sure to place the 
correct cords into their corresponding jacks on the new module. (See 
“Connecting Lines and Extensions” earlier in this guide.)
5 Reconnect the power cord.
!
CAUTION:
The power cord should hang straight down from the connector, flush against 
the plastic case for the entire length of the board. Do not install the power 
cord at an angle to the case or with a loop in it.