Reference [Other Functions]

Using the tuner function

The MRS-802 has a built-in chromatic tuner that can be used when tuning an instrument connected to the GUITAR/ BASS or INPUT 1/2 jacks. This section explains how to use the tuner.

1. Connect the instrument that you want to tune to the GUITAR/BASS jack or one of the INPUT 1/2 jacks, and activate the corresponding key ([INPUT 1] key or [INPUT 2] key.)

HINT

If you activate both the [INPUT 1] and [INPUT 2] keys, the

input signals are mixed and sent to the tuner.

2. Press the [BYPASS/TUNER] key in the effectsection, and press the [ENTER] key.

The indication “TUNER” appears on the display, and the tuner is activated. While the tuner function is on, the insert effect and send/return effect are temporarily disabled.

The right side of the second line on the display shows the current reference pitch. In the default condition, this is Center A = 440 Hz.

TUNER

__ 440

Reference pitch

3. Play the note that you want to tune, and tune your instrument so that the desired note name (C, C#, D, D#, E...) appears on the display.

TUNER

A < 440

4. When the desired note name appears, watch the “>” and “<“ symbols on the display, and make fine adjustments to the tuning.

Pitch is flat

>

A

 

 

 

 

 

 

 

 

 

> A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

>>A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

>A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<A

>

Correct pitch

 

 

 

 

 

 

 

 

 

A

<

 

 

 

 

 

 

 

 

 

 

 

 

 

A

<<

 

 

 

 

 

 

 

 

 

 

 

 

 

A

<

 

 

 

 

 

Pitch is sharp

 

A

<

 

 

 

 

 

5. If you want to change the reference pitch of the tuner, turn the dial.

The reference pitch of the tuner can be adjusted in the range

of 435 - 445 Hz.

TUNER

__ 442

6. When you have finished tuning, press the [EXIT]

key.

The unit returns to the previous condition, but with the effects still bypassed. When you press the [EXIT] key once more, the insert effect and send/return effect will revert to the original condition.

ZOOM MRS-802

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