FIG. 8.7 OUTPUT TEST
Choose OUTPUT TEST to cause the following topmost screen to appear. In this test, periodically adjust the monitor and check the status of each lamp.
The first FIG. below shows the menu mode of OUTPUT TEST. Press the SERVICE SW or VR4 (green) / VR1 (red) and bring the arrow (>>) to the desired test item.
Press the TEST SW or START BUTTON to cause the test mode screen below to appear. To return back to the menu mode, bring the arrow to EXIT and press the TEST SW or START BUTTON (FIG. 8.2)
Choose CRT SIZE to cause the crosshatch screen to appear.
Adjust the monitor to make sure that the crosshatch lines do not go beyond the screen size and crosshatch distortion does not occur. Press the START BUTTON to return to the above OUTPUT TEST menu screen.
Choose CRT COLOR to cause the colored-bar screen shown below to appear. This test allows the on-screen color adjustment to be performed. The color of a color bar (for each of the 4 colors, i.e., red, green, blue, and white) is darkest at the left most end and brightest at the rightmost end. Press the START BUTTON to return to the above OUTPUT TEST menu screen.
Choose LAMP to cause the last screen shown below to appear. This enables the status of each lamp to be checked. Causes the START button lamp, the lamp of each V.R. switch, and LEADER lamp to light up in a sequential order. Press the START button to return to the above OUTPUT TEST menu screen.