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EN 26
5.
SACD 900
5.5
Basic Engine
5.5.1
Version Number
In the basic engine tests, the version number of the Basic
Engine will be shown first, as the following example:
Figure 5-22
By pressing the NEXT key, the Basic Engine tests are started.
5.5.2
Tray Test
First, the tray is tested. The purpose of this test is also to give
the user the opportunity to put a disc in the tray of the DVD
player. Some tests on the Basic Engine require that a disc(e.g.
DVD MPTD test disc) is present in the player. At the end of the
Basic Engine tests this tray test will be repeated solely to
enable the user to remove the disc in the tray. The local display
will look as follows:
Figure 5-23
By pressing PLAY or PAUSE the user can toggle the position
of the tray. Note that this test will not contribute to the test result
of the Basic Engine. Pressing NEXT will proceed to the next
test, after the tray has been closed by the software if it was
open.
5.5.3
Sledge Test (Visual Test)
The second Basic Engine test tests the sledge; the user can
move the sledge as many times as desired by using PLAY
(nucleus BeSledgeOut) and PAUSE (nucleus BeSledgeIn).
Pressing NEXT on the local keyboard proceeds to the next test.
Note that this test will not contribute to the test result of the
Basic Engine. The local display will look as follows during the
sledge test:
Figure 5-24
5.5.4
Disc Motor Test (Visual Test)
The third Basic Engine test tests the disc motor (nucleus
BeDiscMotorOn); the local display looks as follows:
Diagnostic Software Descriptions and Troubleshooting
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5.5.7
Figure 5-25
By pressing PLAY the user confirms that the disc motor is
running; pressing PAUSE indicates the disc motor does not
work. Pressing NEXT proceeds to the next test, after a reset of
the disc motor (nucleus BeDiscMotorOff). If the user presses
NEXT before pressing PLAY or PAUSE, the result of this test
will be TRUE (disc motor is running).
Focus Test (Visual Test)
The fourth Basic Engine test tests the focussing; first focussing
is turned on by calling nucleus BeFocusOn. The display will
look as follows:
Figure 5-26
By pressing PLAY the user confirms that the focussing was
succesful; pressing PAUSE indicates a focussing failure.
Pressing NEXT proceeds to the next test after a reset of the
focussing (nucleus BeFocusOff); if NEXT is pressed before
PLAY or PAUSE, the result of this test will be TRUE (focus
successful).
Radial Test (Visual & Listening Test)
The fifth Basic Engine test tests the radial functionality (nucleus
BeRadialOn); the local display looks as follows:
Figure 5-27
By pressing PLAY the user confirms that the radial function
worked; pressing PAUSE indicates the function does not work.
Pressing NEXT proceeds to the next test, after a reset of the
radial (nucleus BeRadialOff). If the user presses NEXT before
pressing PLAY or PAUSE, the result of this test will be TRUE
(radial successful).
Jump Test (Listening Test)
The sixth and last Basic Engine test tests the jumping by calling
nuclei BeGroovesIn, BeGroovesMid and BeGroovesOut.
During this test, the local display looks as follows:
Figure 5-28
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