AVIXA CTS-D: Determine Image Specifications Exam Questions with Correct Solutions| Latest
Update Graded A+
What is Basic Decision Making (BDM) viewing? a viewer can make decisions from the
displayed image, but that comprehending the informational content is not dependent upon
being able to resolve every element detail. Examples of spaces where Basic Decision Making
might apply are on information displays, in classrooms, boardrooms, or multi-purpose rooms.
What is analytical decision making viewing (ADM)? When pixel-level detail matters.
Examples of when you would want to use Analytical Decision Making might include engineering
and architectural drawings, electrical schematics, forensic evidence, failure analysis, and
photographic evaluation
What is Full motion video viewing? the viewing category for controlled viewing
environments like home theaters, business screening rooms, and post-production.
What viewing categories does DISCAS use? BDM and ADM
What is the ADM closest viewer formula Does not exist, not needed. Vertical viewing
distance is also not considered since viewer can stand close to the screen.
What is in a Plan view for ADM display image width, room layout and dimensions, horizontal
viewing angles, and the arc showing the farthest viewer distance. No Elevation view
What is in the plan view for BDM Closest Viewer includes the image width, horizontal
viewing angles, closest viewer, and farthest viewer. Elevation view with max eye height to top
of screen maximum 30 degrees.
Practical percent element height range 2% to 4%
Element Height Formula EH = FV / 200, EH is element height, FV is furthest viewer,
, ADM Image Height Formula IH = (IR x FV) / 3438
Where:
IH is the image height
IR is the vertical image resolution
FV is the farthest viewer distance
3438 is the acuity factor for ADM (20/20 Vision)
ADM Farthest Viewer Formula FV = (IH / IR) x 3438
Where:
FV is the farthest viewer distance
IR is the vertical image resolution
IH is the image height
3438 is the acuity factor for ADM
BDM Image Height Formula H = FV / (200 x %EH)
Where:
IH is the minimum image height for the space
FV is the farthest distance a viewer will be from the image
Update Graded A+
What is Basic Decision Making (BDM) viewing? a viewer can make decisions from the
displayed image, but that comprehending the informational content is not dependent upon
being able to resolve every element detail. Examples of spaces where Basic Decision Making
might apply are on information displays, in classrooms, boardrooms, or multi-purpose rooms.
What is analytical decision making viewing (ADM)? When pixel-level detail matters.
Examples of when you would want to use Analytical Decision Making might include engineering
and architectural drawings, electrical schematics, forensic evidence, failure analysis, and
photographic evaluation
What is Full motion video viewing? the viewing category for controlled viewing
environments like home theaters, business screening rooms, and post-production.
What viewing categories does DISCAS use? BDM and ADM
What is the ADM closest viewer formula Does not exist, not needed. Vertical viewing
distance is also not considered since viewer can stand close to the screen.
What is in a Plan view for ADM display image width, room layout and dimensions, horizontal
viewing angles, and the arc showing the farthest viewer distance. No Elevation view
What is in the plan view for BDM Closest Viewer includes the image width, horizontal
viewing angles, closest viewer, and farthest viewer. Elevation view with max eye height to top
of screen maximum 30 degrees.
Practical percent element height range 2% to 4%
Element Height Formula EH = FV / 200, EH is element height, FV is furthest viewer,
, ADM Image Height Formula IH = (IR x FV) / 3438
Where:
IH is the image height
IR is the vertical image resolution
FV is the farthest viewer distance
3438 is the acuity factor for ADM (20/20 Vision)
ADM Farthest Viewer Formula FV = (IH / IR) x 3438
Where:
FV is the farthest viewer distance
IR is the vertical image resolution
IH is the image height
3438 is the acuity factor for ADM
BDM Image Height Formula H = FV / (200 x %EH)
Where:
IH is the minimum image height for the space
FV is the farthest distance a viewer will be from the image
