GE Brivo OEC 715, Руководство по обслуживанию

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Installation
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5. Verify the DICOM Q/R function ( ) allows you to enter Q/R screen, if customer purchase
the option .
6. Verify the SETUP function ( ) allows access to the Setup screen. Press “Security” button
and select “Require Users to Login” in the screen.
7. Verify the Logout function ( ), Pressing the “Alt” key and “Logout” key at the same time
allows the user to lock up the system.
8. Verify the CONTRAST function ( ) displays an indicator bar and that the amount of contrast
can be increased and decreased.
9. Verify the BRIGHTNESS function ( ) displays an indicator bar and that amount of brightness
can be increased and decreased.
10. Verify that Auto Brightness/Contrast ( ) automatically selects the optimum values of
contrast and brightness.
11. Verify EDGE ENHANCE function ( ) displays an indicator bar and that amount of
enhancement level increased and decreased.
12. Verify Recursive Factor ( ) key can provides image noise reduction. Higher levels of recursive
filtering produce smoother (or less noisy) image, but cause more lag when imaging moving
objects or anatomy.
13. Verify NEGATE ( ) function reverses the light and dark values on the image displayed on the
left monitor.
14. Verify Image Rotation function ( ) , press the key rotate the image counter-
clockwise or press the right portion of the key to rotate the image clockwise.