DTXTREME
38
C- 32. ROTARY ENCODER
1
C- 33. ROTARY ENCODER
2
C- 34. ROTARY ENCODER
3
C- 35. ROTARY ENCODER
4
C- 36. ROTARY ENCODER
5
[Initial indication]
[Test content]
Check that the rotary encoder rotates clockwise and
counterclockwise correctly in order from the left
(EC705) to the right end (EC705).
[Test method]
Rotate the encoder clockwise and then counterclockwise
according to the LCD indication.
Clockwise rotation
Counterclockwise rotation
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK, “Go Next” is displayed, so rotate the 2nd
one from the left until it reaches the leftmost end.
FAIL is displayed on the LCD as above and no further
process will occur even if the encoder is rotated in the
direction indicated by the LCD.
C- 37. INPUT 1 RIM TRIGGER
[Initial indication]
[Test content]
Add looped signals from PHONES to the right side of
IN01 (SNARE) and check that the inputted signals are
being inputted into the CPU at the correct gain. Take
care, however, to cut off DC by installing a capacitor
(approx. 0.1
µ
) on the signal line (right-hand) side
[Test method]
Maximize PHONES VR. Connect the looped signals
from PHONES to IN01 (SNARE) using a stereo cable.
Take care to cut off DC by installing a capacitor (approx.
0.1
µ
) on the signal line (right-hand) side)
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
In case of NG
[Content of FAIL judgment]
In case of NG, no further step will take place.
[Completing the test]
OK: Go on to the next test.
NG: For handling the FAIL judgment, see “B.
CARRYING ON THE TEST”.
C- 38. INPUT 1 BRUSH
* This test is not performed.
C- 39. INPUT 1 SENS
[Initial indication]
[Test content
]
Add a looped signal from PHONES to the L side of
IN01 (SNARE), and check that the signal is inputted
into the CPU with correct gain.
[Test method
]
Using a stereo cable, input looped signals into IN01
(SNARE) from HEADPHONES.(With HEADPHONES
VR at maximum) Set the attenuator switch for the L
side, and for the OFF side on the JK circuit board.
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
In case of NG
XXXXX indicates too High or too Lo.
[Content of FAIL judgment]
In case of NG, no further step will take place.
32 ROTARY ENCODER 1
rotate left
33 ROTARY ENCODER 2
rotate right
37 INPUT 1 RIM TRIGGER
waiting
37 INPUT 1 RIM TRIGGER
OK
39 INPUT 1 P-SENS
Waiting
39 INPUT 1 P-SENS
OK
39 INPUT 1 P-SENS
FAIL XXXXX
37 INPUT 1 RIM TRIGGER
FAIL XXXX
32 ROTARY ENCODER 1
rotate right
32 ROTARY ENCODER 1
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