Harley Benton PowerPlant Tuner, User Manual

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6 Operating
Connect your instrument to the input socket [IN] . If desired, connect the output [OUT] to your
amplifier or other effects pedals.
You can connect additional 9 V devices with the supplied cables to the output jacks on the rear
panel. Observe the maximum load capacity of the outputs as well as the polarity. Using the
supplied cables to reverse the polarity you can also connect devices with reversed pin configu‐
ration.
Connect the supplied power supply to the
[9V] input at the side of the unit and put the mains
plug into a wall outlet. All LEDs on the display light up briefly and then go out again. Once the
red LED in the centre of the display lights up you can start tuning the instrument.
Play a string and tune it to the desired note. The note name appears in the display. Slightly
adjust the tuning until the blue LED in the centre of the display lights up. Then the string is in
tune.
When tuning is finished, switch the device to True Bypass mode to feed the unchanged signal
to connected devices such as amplifiers or other effects devices. In this mode, the red LED in
the centre of the display goes out.
Operating
PowerPlant Tuner
13