4.8 Exposure Techniques
As an intraoral dental X-ray system, the NOMAD Pro can be easily
positioned. This high degree of flexibility easily makes possible
exposures while the patient is reclined, lying completely on their
back, or sitting upright.
n When taking images, operators may hold the NOMAD Pro by
having both hands on the handset grip, or for increased stability and
patient safety by placing one on the grip and the other on the
underside of the housing (but not on the collimator cone).
o Position the NOMAD Pro relative to the imaging system to
minimize cone-cutting.
p When the device must be angled and the operator cannot be
completely within the protection zone, ensure operator protection
through the use of proper safety measures, such as the use of a
lead apron. (See Section 2.1, Radiation Safety.)
q Avoid touching the patient with the cone or backscatter shield;
disposable plastic coverings can be used to prevent cross-
contamination.
r Determine what NOMAD Pro exposure time settings deliver
optimal results for the type of imaging (digital or film-based) that is
used on a regular basis.
NOTE: Both digital imaging sensors and film speeds can vary
somewhat in their characteristics and could require different
exposure settings to meet density preference. (See Section 4.9,
Settings Menu for more information.)
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