Yamaha TF5 Service Manual page 155

7-13. ENCODER
The example of a screen of the product test.
7-13-1. ENC_PNL
[Contents]
Inspect the switches on the PNL circuit board.
It judges by detecting operation of the target encoders.
[Procedure]
<GUI>
Operate encoders on sheet PNL.
ABORT
Popup dialog as shown in the above fi gure is displayed on the
screen. Turn the target encoders to left and right.
LEDs around the target encoder turn on. If operation is
detected, LEDs will turn off.
If operation of all the encoders is detected, popup dialog will
be closed automatically.
When popup dialog does not close in spite of having operated
it, push the [ABORT] button. Close the popup dialog.
7-13-2. ENC_PNC
[Contents]
Inspect the switches on the PNC circuit board.
It judges by detecting operation of the target encoders.
[Procedure]
<GUI>
Operate encoders on sheet PNC.
ABORT
Popup dialog as shown in the above fi gure is displayed on the
screen. Turn the target encoders to left and right.
The following LEDs turn on for the target encoders. If
operation is detected, LEDs will turn off.
UDEF KNOB A – > METER -25
UDEF KNOB B – > METER -30
UDEF KNOB C – > METER -40
UDEF KNOB D – > METER -50
TOUCH AND TURN KNOB – > METER -60
FX1 LEVEL – > FX1 LEVEL LED
FX2 LEVEL – > FX2 LEVEL LED
If operation of all the encoders is detected, popup dialog will
be closed automatically.
When popup dialog does not close in spite of having operated
it, push the [ABORT] button. Close the popup dialog.
7-14. FADER
The example of a screen of the product test.
7-14-1. FD_TOTAL
[Contents]
Inspect the all faders of the product.
During an inspection, since a fader carries out
motor operation, please do not touch.
[Procedure]
<GUI>
Do Not Touch FADERS !!
ABORT
<Display of inspection log>
In the case of PASS, "PASS: FD_TOTAL".
In the case of FAIL, "FAIL: FD_TOTAL".
Furthermore in failure, "SEL" LED of applicable CH lights up.
TF5/TF3/TF1
155