ITC222 Geometry & Convergence Procedures
11
C
ONVERGENCE
P
ATTERN
The object of any convergence procedure is to return convergence to the out of box alignment
condition. A properly converged pattern will appear similar to the following picture of an ITC222
instrument at the end of the production facility. (Some enhancement has been done to highlight
the onscreen pattern.) The display represents a properly convergence instrument and how it should
look before being returned to a consumer.
Alignment Points
Located Outside
Screen Frame
Alignment Points
Located Outside
Screen Frame
