Service Setup3. Select Start Test.The following window opens.4. Press the right arrow on the Trimpad repeatedly to move the color barshorizontally across the screen.5. Verify that the color band pattern (red, green, blue, white) scrolls across thescreen.Pass the test if the pattern is replicated without discoloration.6. Press the first function key on the left to switch to horizontal color bars.7. Press the down arrow on the Trimpad repeatedly.8. Verify that the color band pattern (red, green, blue, white) scrolls down thescreen.Pass the test if the pattern is replicated without discoloration.9. Press the first function key again to cycle through the solid color pane (red,green, blue, white).10. For each pane, check for black pixels.Pass the test if no more than 4 black pixels are observed on any single colorpane.NOTE:A black pixel observed on one pane will probably be observed on every pane.11. Press Esc or Enter when the test is done.The following window opens.48 MAC™ 2000 ECG Analysis System 2053535-003C
