Plug-in OPX Card
17
7501-16A, B, C
Note
The OPX Card was factory calibrated prior to shipping, and the “mA
EQUALIZE” trimpots should not be adjusted. The “mA STATION” and
“mA CO” jacks are provided for monitoring purposes only.
1.
Unpack the OPX Card from its protective box and shielded anti-static bag.
2.
Confirm that the isolation unit is an OPX Card by identifying the name and
model number on the faceplate of the card.
3.
The card must be inserted rightside up and may be plugged into the shelf
with the power ON or OFF.
?
Slide the card into its designated pre-wired shelf slot until the 2 card-edge
connectors lock into the Teleline shelf and the retaining clip snaps into
place.
4.
Verify the installation by checking that you can make and receive calls.
Summary of Contents for Teleline Isolator 7501-16A
Page 1: ...Plug in OPX Card 7501 16A B and C Description and Installation...
Page 4: ......
Page 25: ......
Page 26: ......