GE LOGIQ 400 - Page 79

GE MEDICAL SYSTEMS
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LOGIQ 400 SERVICE MANUAL
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FUNCTIONAL CHECKS
4–15
REV 0
4–3–2 Diagnosis Test Menu (Continued)
(D) TEST PATTERN GRAPHICS
The vertical linearity and graphics perimeter pattern should be centered on the optional equipment display. This
ensures all whitescale graphics overlays will be visible.
Type 4 and then press Enter key when the Diagnosis Menu is displayed. The Test Pattern Graphics is displayed
as shown in ILLUSTRATION 4–12.
TEST PATTERN GRAPHICS
ILLUSTRATION 4–12