GE Vivid 4 BT03 RFI Service Manual page 253

GE M S
EDICAL YSTEMS
D 2392751-100, R
IRECTION
3) Connect the Y/C cable from Video OUT to Video IN on the right rear panel.
4) Select the PatternB&W.bmp from the Test with one of bitmaps area. You will observe the
duplication of the selected pattern. This selected pattern is generated by the system and grabbed
by the IP card. Compare the two patterns on the screen and ensure that the right side has almost
the same quality as the left side.
Note: The video signal path is from the Back-End SVGA board output to the VIC, via the rear
panel connector, IP, and then back to the Back End, via the PC2IP cable.
5) Select the PatternColor.bmp, from the Test with one of bitmaps area. You will observe the
duplication of the selected pattern. This selected pattern is generated by the system and grabbed
by the IP card. Compare the two patterns on the screen and ensure that the right side has almost
the same quality as the left side.
6) To complete the test, select bitmap screen calibrate.bmp and verify the correct image geometry.
7) Trackball to the Close button and press Select.
3
EVISION
Chapter 6 - Service Adjustments
V ™ 4 S M
IVID ERVICE ANUAL
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