Instruction manual

DCI1 • 17
 62. Install S2 the same way.
 63. Install J6, the modular RJ-11 phone jack. Pay close attention to the
silkscreen and line up the four conductor wires with their respective holes
before snapping the part onto the board. Solder all four wire connections
being careful not to short them together (they’re really close to each
other). Do not solder the plastic posts. The snap fit design will hold it in
place.
 Install LED D9. The flat side is oriented as shown in the diagram. Leave it
standing about 1/2 of an inch off of the board when soldering. After
soldering bend it over to a 90º angle at its midpoint so that it faces the
outside of the board. Observe the following diagrams for proper
orientation.
 6. Install LED D4 the same way as D9.
CONGRATULATIONS !
Your DCI1 DTMF Controller Interface is now complete! Have a final look over
your work, paying particular attention to the orientation of all diodes,
capacitors, and ICs. Remember that any problems you find now can save time
and effort after the unit has been cased up.
Front View
LED
PC Board
Leave leads approximately
1/2 inch in length
Flat
Front View after Bending
LED
PC Board
Leave leads approximately
1/2 inch in length
Flat