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8. Place the 2 halves of the strain relief assembly on either side
of the telephone wire and press together very lightly. Slide the
assembly so that it is about 2 inches from the terminal posts
and press together firmly. If your cable diameter is too small
or too large for our strain relief, please contact our technical
support. We have strain relief assemblies to accommodate
most cable diameters.
9. Insert the strain relief assembly with the wire going through it
into the slot in the bottom half of the modem case and set it
into the recess in the case.
10. TIP the top half of the case as necessary to place it over the
strain relief assembly. Do not snap the case together yet.
11. Insert one captive screw through a saddle washer and then
insert the entire piece through the hole in the DB-25 end of the
case. Snap that side of the case closed. Repeat the process
for the other side. This completes the cable installation
process.
4.2 CONNECTION TO THE RS-232 INTERFACE
Once you have configured the Model 1005 for DTE or DCE and
connected the twisted pair wires correctly, simply plug the 1005 directly
into the DB-25 port of the RS-232 device. After doing so, remember to
insert and tighten the two captive connector screws.
Note: If you must use a cable to connect the Model 1005 to the
RS-232, make sure it is a straight throughcable of the shortest possible
length—we recommend 6 feet or less. The Model 1005 requires a
cable that incorporates pins 2, 3, 4, 5, 6, 7, 8 and 20.
4.3 OPERATING THE MODEL 1005
Once the Model 1005 is properly installed, it should operate
transparently—as if it were a standard cable connection. Operating
power is derived from the RS-232 data and control signals; there is no
“ON/OFF” switch.
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