Acer AM501 Service Manual page 23

4.10.9 Misconvergence
The display must conform to all the following requirements:
Maximum convergence error.
Area
A
Center field of 195mm diameter
B
Square field of 260 x 195 mm
The maximum convergence error shall be measured for a white spot or line, and represents the
maximum distance between the energy centers of any two primary colors. The central area is defined as
the area within a circle centered on the CRT faceplate having a diameter equal to the display vertical
dimension.
Horizental Direction
0.30mm
0.40mm
Table 6 : Misconvergence
Figure 14
19
Vert. Direction
0.30mm
0.40mm