Yamaha DTXTREME III Service Manual page 47

[Judgment indication]
In case of OK:
/ / / / DTXTREME III Test Program / / / /
02 : Panel SW : OK
In case of NG (Example):
/ / / / DTXTREME III Test Program / / / /
02 : Panel SW : Press [KIT ,G] NG
LED=(Green)
[MIDI code output for judgment result]
OK: A0 02 02
NG: None
[How to quit test]
MANUAL MODE:
In case of OK, press the [INC/YES] button to proceed to the
next test.
If the test is aborted with the judgment of NG, press the
[EXIT] button to return to the "Test number selection screen".
MIDI MODE:
Send a test code for another test to stop the current test and the
test for the newly sent test code will be executed.
Press the [EXIT] button to return to the "MIDI test code
standby screen".
03. 7SEG LED
[Test Code]
A0 03 00
[Initial indication]
/ / / / DTXTREME III Test Program / / / /
03 : 7SEG LED : Press [ENTER]
[Test contents]
Check that the 7-seg LED lights normally.
* Sine wave is outputted from the [PHONES] and
[OUTPUT] jacks when each LED is turned on.
[Test method]
・Connect the headphones.
・Set the [PHONES] slider of the DTXTREME
gher position. (Adjust the volume as necessary.)
・Press the [ENTER/STORE] button to execute the test auto-
matically.
LEDs will light in turn in the following order.
[Check item]
Check that LEDs light in the order shown in the above fi gure.
Check visually that no LED lights too dimly, too.
[Judgment indication]
In case of OK: None
In case of NG: None
[MIDI code output for judgment result]
None
[How to quit test]
MANUAL MODE:
Press the [EXIT] button whether the judgment is OK or NG
to return to the "Test number selection screen" and proceed to
the next test.
MIDI MODE:
Send a test code for another test to stop the current test and the
test for the newly sent test code will be executed.
Press the [EXIT] button to return to the "MIDI test code
standby screen".
04. Encoder
[Test Code]
A0 04 00
[Initial indication]
/ / / / DTXTREME III Test Program / / / /
04 : Encoder : Press [ENTER]
[Test contents]
Check that the rotary encoder works normally.
DTXTREME Ⅲ
to a little hi-
Ⅲ
47