Yamaha AW4416, Service Manual

Page: 109 / 154

AW4416
80
9: SIO Connection ... NG
NG message
→
IC301 SO[4] -> IC306 SIO[4]
10: PIO Connection ... NG
NG message
→
NG: IC301 -> IC302
MSB
28 24 20 16 8 LSB
0000 X000 0000 0000 0000 0000 0000
a) Message shows “0” for PIO-bus bits that are OK.
To exit, press CANCEL . The program returns to the test menu screen, and an NG appears in the left column. The
cursor does not advance.
5-2-8 Encoder Function Test (08 ENCODER)
(1) Display (Test Screen Type A)
1) Test name
→
ENCODER
(2) Test Content
1) Checks the function of the PAN, EQ-Q, EQ-F, and EQ-G rotary encoders.
2) The prompt area on the display shows encoder images and operating instructions. Carry out the test according to
these instructions.
(3) Judgment
1) Exit-method area
→
EXIT: [CANCEL]
2) If all encoders have functioned correctly:
When the test terminates, the program returns to the test menu screen. An appears in the left column, and the
cursor advances to the next test in the menu.
3) If the result is NG or if you wish to stop the test before completion:
Press
CANCEL
. The program returns to the test menu screen, and an NG appears in the left column. The cursor does
not advance.
5-2-9 Jog/Shuttle Function Test (09 JOG/SHUTTLE)
(1) Display (Test Screen Type A)
1) Test name
→
JOG/SHUTTLE
(2) Test Content
1) Checks jog/shuttle functions (data and cursor functions).
2) The screen’s prompt area displays jog/shuttle graphics and operational instructions. Carry out the tests according to
the displayed instructions.
(3) Judgment
1) Exit-method area
→
EXIT: [CANCEL]
2) If all functions operate correctly:
When the test terminates, the program returns to the test menu screen. An appears in the left column, and the
cursor advances to the next test in the menu.
3) If the result is NG or if you wish to stop the test before completion:
Press ENTER . The program returns to the test menu screen, and an NG appears in the left column. The cursor
does not advance.
5-2-10 Internal HDD Test (10 IDE)
(1) Display (Test Screen Type C)
1) Test name
→
IDE
(2) Test Content
1) Checks connection and operation of the internal (IDE) hard disk.
2) You should also check that the HDD access LED blinks correctly. (See section 6-(1), “Miscellaneous” for
more information.)