JOYO JF-39 Deluxe Crunch Guitar Effect Pedal User Manual
- June 5, 2024
- JOYO
Table of Contents
JOYO Audio UK Limited
Manuals
https://www.JOYOaudio.co.uk
JF-39 DELUXE CRUNCH
Thank you for purchasing our product, please read these instructions carefully before using it.
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 surface.
- 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 the used battery properly.
Batter replacement
The unit is without battery
- With a screwdriver to open the back cover
- Put on the battery by placing the negative (-) pole of 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. DIST–adjust distortion degree, which increases with the clockwise rotation;
the larger degree of the distortion, the louder of the noise. Please set DIST
to actual needs.
C. TONE–adjust tone, the mid and high-frequency tone would increase with the
clockwise rotation. Please set the TONE to actual needs.
D. PRE.–adjust presence. Please set the PRE. to actual needs.
E . VOLUME–adjust the output level, which increases with the clockwise
rotation of the VOLUME knob. Please set the VOLUME to actual needs.
F. 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 adapter,
it would cut the battery and imply adapter for the power supply.
G. If the pedal rests for a long time, please take out the battery in case of
battery leakage or interior destruction of the pedals.
Specifications
Input Impedance: 1 MO
Output Impedance: 1 K Q
Guitar Effect Pedals
Running Current: 9mA
Power: 6F22 9V Battery/ DC 9V adapter
Dimension:118(L)X68(W)X50(H) mm
Weight:200g
Guitar Amps
Accessories
JOYO TECHNOLOGY CO., LTD
Address: 2/F, Lushi Industry Building, 28th District, Bao’an, Shenzhen,
518133 China.
www.joyoaudio.com
Email:[email protected]
Tel: 0086-755-29765381