JOYO JF-31 Noise Gate Guitar Effect Pedal User Manual
- June 5, 2024
- JOYO
Table of Contents
JF-31 Noise Gate Guitar Effect Pedal
User Manual
Warning
- Do not disassemble or repair this unit by yourself.
- Do not use or store this unit in the following circumstances: high temperature, high humidity, dirty or strong shock places.
- Do not drop off this unit or bump this unit off hard surfaces.
- Do not use cleaning liquid or alcohol to clean this unit in case of damage.
- Remove batteries if not using the unit for a long period of time.
- Please dispose of the used battery properly.
Batter replacement
The unit is without a battery
- With a screwdriver to open the back cover
- Put on the battery by placing the negative (-) pole of the battery facing inside, Replace the back cover.
How to use
A. Connect the input jack with the guitar lightly, the effect pedal will
start working automatically.
B. THRESHOLD–adjust the valve of the noise-reduction effect, which
increases with the clockwise rotation; the higher the valve, the greater
degree of the noise signal filter. Please set the value to actual needs, when
the valve is too large, it would impact the delay effect.
C. When the effect pedal is powered with a battery, it works only when
the jack is connected with IN end; when the effect pedal is powered with an
adapter, it would cut the battery and imply an adapter for the power supply.
D. If the pedal rests for a long time, please take out the battery in
case of battery leakage or interior destruction of the pedals.
Specification
Input Impedance: 500K0
Output Impedance: 1K0
Running Current: 6mA
Power: 6F22 9V Battery/ DC 9V adapter
Dimension:118(L)X68(W)X50(H) mm
Weight:200g
JOYO TECHNOLOGY CO., LTD
Guitar Amps
Accessories file Industry Building, 28th District, Baobes&081133 China.
www.joyoaudio.com Email:
info@joyoaudio.com Tel: 0086-755-29765381