GE Vivid 3N Pro Series, Руководство по обслуживанию

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GE M
EDICAL
S
YSTEMS
D
IRECTION
FK091075, R
EVISION
04 V
IVID
3N P
RO
/E
XPERT
S
ERVICE
M
ANUAL
Chapter 7 Diagnostics/Troubleshooting 7-109
7-5-4-3-8 Audio Test
The audio test option is not enabled.
7-5-4-3-9 Monitor Test
When PC Diagnostics is selected in the left pane of the Diagnostics page, the following monitor
diagnostic tests can be performed, as shown below:
Figure 7-81 Monitor Test
• Combination Test: Checks the monitor alignment, color depth and monitor resolution. Four
cross hairs are placed in each corner of the screen, as well as RGB spectrum arrays and
horizontal and vertical alignment bars.
• Solid Color Test: Tests the panel display on laptops and LCD screens. This test display a solid
color on the screen to ensure that all the color pixels are operating correctly.
• VESA (Video Electronics Standards Association) Test Patterns: Checks luminance,
geometry and focus. These tests are designed for professional measurement use.
7-5-4-4 Front End Diagnostics
When the Front End Diagnostics option is selected in the left pane of the Diagnostics page, the same
tests as those performed by pressing <Ctrl+F11> during regular operation, can be conducted. Both
Non-interactive (see Figure 7-82 ) and Interactive (see Figure 7-83 ) tests may be performed. However,
the Interactive tests require the use of specific probes.
NOTE: To avoid failure alarms during the Front End diagnostics tests, disconnect all probes that are not
required to perform the test.