Yamaha DTXPRESS, Service Manual, Page: 17 / 47

DTXPRESS
17
Test End
OK: It proceeds to the next test automatically.
If an error is detected during the test, refer to section B,
[PROCEEDING THROUGH THE TEST].
T–05. MIDI
Initial Display
05 MIDI
This test checks the MIDI IN and MIDI OUT operation.
Before starting the test, connect the MIDI IN and MIDI
OUT connectors using a MIDI cable.
Result Screens
OK: It proceds to the next test automatically.
NG
05 MIDI
FAIL
Test End
OK: It proceeds to the next test automatically.
If an error is detected during the test, refer to section B,
[PROCEEDING THROUGH THE TEST].
T–06. TO HOST
Initial Display
06 TO HOST
The factory utilizes this test, and it is not intended for field
service use.
T–07. CLICK VOL
Initial Display
07 CLICK VOL
XX
Checks that the CLICK volume knob operates normally.
The numbers 00 to 99 will be indicated on the MEASURE
INPUT part of the LCD when turning the CLICK volume
from minimum to maximum position or vice versa
Result Screens
OK: It proceds to the next test automatically
NG
07 CLICK VOL
Test End
OK: It proceeds to the next test automatically.
If an error is detected during the test, refer to section B,
[PROCEEDING THROUGH THE TEST].
T–08. ACCOMP.VOL
Initial Display
08 ACCOMP VOL
XX
Checks that the ACCOMP volume knob operates normally.
The numbers 00 to 99 will be indicated on the MEASURE
INPUT part the LCD when turning the ACCOMP volume
from minimum to maximum position or vice versa.
Result Screens
OK: It proceds to the next test automatically
NG
08 ACCOMP VOL
FAIL
Test End
OK: It proceeds to the next test automatically.
If an error is detected during the test, refer to section B,
[PROCEEDING THROUGH THE TEST].
T–09. LCD
Initial Display
Blank
Check that all dots of the LCD brink. After checking the
backlight, press the [SAVE/ENT.] button.
Result Screens
Blank
Test End
OK: It proceeds to the next test automatically.
T–10. LED
Initial Display
10 LED
Use this test to visually confirm that all LEDs are
producing appropriate brightness. Panel LEDs light the
following order:
[PLAY]
[UTIL.]
[CLICK]
[TRIG.]
[KIT]
[SONG]
This test mode lights all LEDs, then ends.
Result Screens
Blank
Test End
Press the [SAVE/ENT.] button. The DTXPRESS will
automatically proceed to the next test.