Appendices

Returning the ME-50B to Its Factory Settings (Factory Reset)

You can restore all of the ME-50B’s settings (24 patches and tuner reference pitch) to what they were at the time the unit was shipped from the factory.

This is referred to as “Factory Reset.”

To perform Factory Reset, carry out the following steps.

fig.0380

1,2

2

3,4

1.Turn off the power.

2.While simultaneously pressing BANK [ ] and [WRITE], turn on the power.

“F” appears in the Display.

*To cancel Factory Reset, first turn off the power, and then turn it on again.

3.Press [WRITE].

The MEMORY indicator flashes.

4.Press [WRITE] once more.

“F” flashes in the Display, and Factory Reset is executed.

Never turn off the power while Factory Reset is in progress.

When Factory Reset is completed, the ME-50B returns to Manual mode.

Adjusting the Expression Pedal

Although the ME-50B’s expression pedal has been set for optimum operation at the factory, extended use and the operating environment can result in the pedal going out of adjustment.

If you encounter problems such as being unable to switch the PEDAL MODE SW on or off or fully cut off the sound with the volume pedal, you can use the following procedure to readjust the pedal.

When you operate the expression pedal, please be careful not to get your fingers pinched between the movable part and the panel.

In households with small children, an adult should provide supervision until the child is capable of following all the rules essential for the safe operation of the unit.

1.While simultaneously pressing BANK [ ] and [WRITE], turn on the power.

“P” appears in the Display, then changes to “U.”

2.Press the heel of the expression pedal to the base, press [WRITE].

“d” appears in the Display.

3.Press the toe of the expression pedal to the base, press [WRITE].

“5” appears in the Display.

4.Adjust the PEDAL MODE SW.

Press BANK [ ] [ ] to set the value (1–9).

The smaller the value, the lighter is the depression force needed to switch the pedal on or off.

5.Press [WRITE].

Save the settings in memory, then return to Manual mode.

*If the TUNING indicator flashes during steps 2 and 3, press the pedal again, then press [WRITE].

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Boss Audio Systems ME-50B owner manual Appendices, Adjusting the Expression Pedal, Adjust the Pedal Mode SW
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ME-50B specifications

Boss Audio Systems ME-50B is a versatile and highly regarded multi-effects processor designed specifically for bass guitarists. Known for its robust build quality and rich feature set, the ME-50B offers an array of tools that cater to both live performance and studio environments, making it a popular choice among professional and amateur musicians alike.

One of the standout features of the ME-50B is its user-friendly interface. The pedalboard layout consists of six selection knobs and six footswitches, enabling effortless access to an extensive range of effects. This intuitive design allows bassists to quickly adjust settings and switch between effects, making it ideal for performances where spontaneity is crucial.

The ME-50B is equipped with a comprehensive selection of effects, including various distortions, overdrives, and compression options. Its built-in chorus, flanger, and phaser effects add depth and texture to the bass sound, allowing musicians to explore a wide palette of sonic possibilities. Additionally, the pedal features a powerful EQ section, providing control over frequency levels, which enhances tonal shaping.

Technologically, the ME-50B incorporates COSM (Composite Object Sound Modelling) technology, which delivers high-quality sound processing by accurately replicating the characteristics of classic amplifiers and cabinets. This ensures that players can achieve a range of tonal signatures, from vintage to modern, with ease. Furthermore, the processor includes a built-in tuner, making it a practical tool for on-the-go musicians.

Another significant characteristic of the ME-50B is its loop function, which enables artists to create and layer sounds in real-time. This feature is especially valuable for practicing and composing, allowing players to build complex arrangements with multiple effects.

The ME-50B also supports battery and AC power options, providing flexibility for use anywhere. Its sturdy construction means it can withstand the rigors of gigging, while its relatively lightweight design facilitates portability.

In conclusion, the Boss Audio Systems ME-50B is an exceptional multi-effects processor designed with bassists in mind. Its array of features, including a user-friendly interface, diverse effects, COSM technology, and practical functionality, make it an indispensable tool for musicians looking to enhance their sound. Whether in the studio or on stage, the ME-50B continues to be a reliable choice for bass guitar players seeking creativity and versatility.
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