Opening and closing the instrument

Remember to keep the O-rings clean and avoid scratching the O-ring mating surfaces. Carefully inspect the O-rings before deploying the instrument.

Opening the instrument with a standard end-cap

  1. Twist the battery end-cap counterclockwise.

  2. Once fully unscrewed, pull the end-cap away from the housing.

Closing the instrument with a standard end-cap

  1. Place the end-cap back on the instrument.

  2. Twist the end-cap clockwise until aligned with PAUSE.
l3 internals 56 2
Figure 1. Open instrument with a standard end-cap

Opening the instrument with a connectorised end-cap

  1. Twist the battery end-cap counterclockwise.

  2. Once fully unscrewed, pull the end-cap away from the housing.

  3. For instruments with connectorised end-caps, unplug the umbilical cable.

Closing the instrument with a connectorised end-cap

  1. Plug the mini-display port connector into the instrument as shown.

  2. Twist the end-cap counterclockwise two full rotations to unwind the umbilical cable.

  3. Place the end-cap back on the instrument.

  4. Twist the end-cap clockwise until aligned with PAUSE.
q connectorized end cap1
Figure 2. Open instrument with a connectorised end-cap