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7. SWITCH / LED check
Press the [RHYTHM] key, and make sure that the 7segment LED is displayed [r h].
The [RHYTHM] key turn on and off by pressing the [RHYTHM] key.
Press the [TAP] key, and make sure that the 7segment LED is displayed [t P].
The [TAP] key turn on and off by pressing the [TAP] key.
8. PEDAL ASSIGN check
Press the PEDAL ASSIGN key, and make sure that the 7segment LED is displayed [SL].
And make sure that the PEDAL ASSIGN LED turns on in the order of “VOL ->WAH -> DRY ->MOD
->DLY ->REV -> turns off”, whenever the key is pressed.
9. ANALOG-MUTE check
Press the FOOT SWITCH [
▼
], and make sure that the 7segment LED is displayed as [mt].
The 7segment LED turns on and off by pressing the FOOT SWITCH [
▼
].
When the 7segment LED turns on, output sound is extremely low.
10. EEPROM check
Press the FOOT SWITCH [
▲
], and the status of EEPROM is displayed as the following.
[ok]
・・・
This indication means that default patch data in the EEPROM is correct.
[E0]
・・・
This indication means that there are some defective soldering on the EEPROM.
[E1]
・・・
This indication means that patch data in the EEPROM is false.
11. EX PEDAL check
The 7segment LED is displayed EX PEDAL’s AD value if the PEDAL is moved.
Make sure that this EX PEDAL’s AD value is the same as below table.
Expression pedal
Values
MIN(raise)
07 or more
MAX(down)
E0 or less
Pushed all the way
PEDAL SW ON
Make sure that difference between MIN and MAX is 60 or more in hex and this value doesn’t decrease
if EX PEDAL is pressed down.
Make sure that all PEDAL ASSIGN LEDs are turn on and off by pressing down the EX PEDAL
stronger.
11-1. Adjusting of the Trimmer potentiometer (VR 400)
Open the bottom cover.
With the EX PEDAL fully down, and adjust the value to the range of CE to D2 by rotating the trimmer
potentiometer.
