Korg Nu:tekt OD-KIT, Руководство пользователя

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Operation Check
After you have assembled all of the parts, make sure that no parts are
remaining. Starting from the beginning, follow each step while referring to
the assembly instructions, to make sure that the unit has been properly
assembled.
Before turning on the power, make sure to check the following.
• Are the parts mounted in the correct place?
• Are the parts mounted in the correct direction?
• Did you leave any bridges or other imperfections when soldering?
• Is the power line free from short circuits?
When you have successfully finished assembling the unit, test its operation
while reading “Part Names and Functions” on page 6.
If you have found any problems with assembly or operation, use the
troubleshooting steps below.
Troubleshooting
Some parts are left over.
• The kit may contain some extra parts that are not used, such as resistors
or capacitors.
There aren’t enough parts.
• If you have lost some parts, contact us at www.nutekt.org.
• Also, contact us at www.nutekt.org if any parts were missing or damaged
before you started to assemble the unit.
I can’t assemble the unit, because I broke a part.
• Please contact us at www.nutekt.org.
The unit makes an abnormal sound when I tilted it or shook it after
assembly.
• A loose screw or other part might be left inside the unit. Open the lower
case and check the inside.
The volume controls or jacks are loose.
• Make sure that the nuts are fastened tightly. Remove the knobs from the
volume controls and retighten the nuts.
Adjusting and setting the main circuit board
The trimmer potentiometer on the main circuit board adjusts the Nutube
bias voltage. Normally, adjust this so that it produces maximum volume.
1. Connect a battery or AC adapter
When using batteries to power this unit, connect a cable to the input
jack.
2. Turn the SHAPE knob all the way down.
3. Adjust the trimmer potentiometer on the main circuit board.
Flip the slide switch on the main circuit board to the single side, and
turn the trimmer potentiometer so that the Nutube is the brightest.
Flip the slide switch to the Double side to confirm that the Nutube
lights both ways. Note that the brightness of the Nutube may look
different from left to right.
Tip: The sound quality will change depending on the bias voltage settings.
Adjust the settings according to the sound that you like.
Tip: Flipping the slide switch on the main circuit board to Double will give
you a two-series circuit, adding gain and volume.
Tip: More power will be consumed when the slide switch is set to Double,
which means shorter battery life.