N2784/5A Probe PositionersN2784/5A User’s Guide 7To Attach a Probe to the Positioner1 Place your probe/probe head against one of the universal holders. Align the probewith the rubber ribs.Figure 3 Probe aligned with rubber ribs2 Wrap the releasable probe tie around the probe head.Figure 4 Probe tie wrapped around the probe3 Once the probe tie is in place, tighten the probe down to secure the universal holderto the probe head as seen in Figure 5 on page 8.