30 Type 150/400 Autopilot System: Installation GuideStep 8Step 8: Clamp the CablesWhen you have connected all autopilot system components to thecourse computer, we recommend that you use the supplied cableclamp to relieve any strain on the cable connections.Secure the cables with the cable clamp as follows:1. Hold the cable clamp in place below the course computer, makingsure:• its center hole is below the center of the course computer (i.e.in line with the connector cover catch)• it is between at least 50 mm (2 in) from the bottom of thecourse computer• the hole locations are clear of any cables2. Mark the position of the three holes, then remove the cable clamp.3. Drill the three pilot holes using a 3 mm (1/8 in) drill bit.4. Secure the cable clamp using the self-tapping screws supplied(No 8 x 3/4 in, pan-head), making sure:• the tie-wrap securing loops are on the right (below thePOWER and MOTOR terminals on the course computer)• the clamp securely holds all cables• the legs on cable clamp do not pinch any of the cablesNote: If the power and/or motor cables are larger than 5 mm ( 1/4 in)diameter, secure them on top of the cable clamp with the tie-wrapsupplied. Make sure the tie-wrap sits above the cables (as shownbelow), so it pulls the cables against the clamp when tightened.D5224-11 2