Digi-Star RD 440 - Manual (Page 3)

Installation Manual
D3671-US
To Remove and Replace the Cable from the RD 440:
1. Remove the nine (9) screws to remove the rear panel of the
RD 400.
2. Loosen the five (5) screws on the terminal block at the
bottom edge of the circuit board. Pull each wire out of the
terminal block.
3. Loosen the plastic nut on the cable strain relief on the
bottom panel of the enclosure and pull the cable out of the
enclosure.
4. After routing the cable back to the RD 440, insert the cable
through the cable strain relief. Tighten strain relief nut
snugly using a wrench. Do not over-tighten.
5. Place the wires in their correct locations as marked on the
circuit board and tighten the screws on the terminal blocks
securely.
Note: Blue and Orange wires are not used.
6. Connect the RD 440 cable to the “REMOTE” connector on
your EZ indicator and verify that the unit works properly. If
RD 440 does not work properly, check the terminal block
connections.
7. Install the rear cover using the nine (9) screws.