System information

Section 3 – Operator Screens
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8.6 Audio/Video Tests
The Audio/Video Tests screen enables testing of
the selection screen monitor and audio set up.
Additional options are available for testing an
external video monitor and for set up if external
video is installed.
Monitor Tests: Touch one of the three buttons to send test patterns to the touch screen.
- Purity – This test will display 4 different screen images one at a time. Each screen image is a solid color: red,
green, blue, and white. Touch the Next button in the middle of the screen to advance to the next screen
image. Touch Exit to return to the test screen.
- Convergence – This test will display 4 different screen images that allow a technician to adjust the
convergence setting on the monitor. Touch the Next button in the middle of the screen to advance to the next
screen image. Touch Exit to return to the test screen.
- Color Bars – This test will display 2 different screen images of color bars. Touch the Next button in the middle
of the screen to advance to the next screen image. Touch Exit to return to the test screen.
Audio Test Track: Touch one of the Audio Test Track buttons to start the audio test.
- Off – Touch this button to stop an audio test in progress.
- Single Play – Touch this button to play a diagnostic test track with right/left channel separation examples, in
phase/out of phase examples, and a frequency sweep example.
- Continuously Play – Touch this button to play the audio test track continuously. When this button is activated
and the Studio Sound system is installed in the jukebox, a test screen will be displayed. From that screen, real
time adjustments may be made.
To return to the Service Mode – Main Menu, touch the Back button.