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Turning the power on/off, Panel descriptions, Equalizer – Roland Blues Cube Stage Guitar Amplifier (60W, 1x12) User Manual

Page 7: Effect, Master, Power

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Panel Descriptions

7

5

EQUALIZER

[BASS] knob

Adjusts the sound level of the low-frequency range.

[MIDDLE] knob

Adjusts the sound level of middle-frequency range.

[TREBLE] knob

Adjusts the sound level of the high-frequency range.

MEMO

The Blues Cube Tour provides independent equalizers for the

CLEAN channel and the CRUNCH channel.

6

EFFECT

[TREMOLO] knob

Artist only

Adjusts the depth of the tremolo effect, which cyclically modulates

the volume.

[TAP] button

Artist only

Specifies the rate of the tremolo effect. When you press the button

twice, the tremolo is set to a rate corresponding to the interval

between presses.

[EFX LOOP] button

Artist only

Switches on/off an external effect that is connected to the EFX

LOOP jacks.

[EFX LOOP A / EFX LOOP B] button

Tour only

Switches on/off an external effect that is connected to the EFX

LOOP A / EFX LOOP B jacks.

[REVERB] knob

Adjusts the reverb depth.

7

MASTER

[PRESENCE] knob

Artist/Tour only

Adds lustrous outline to the mid- and high-frequency range. This is

effective when you want to improve the definition of the sound.

[MASTER] knob

Adjusts the overall volume.

[POWER CONTROL] switch

Lets you switch the output level of the power amp according to

your location or needs. The MAX setting selects the maximum

output for the respective model. This is equivalent to 60 W for the

Blues Cube Stage, 80 W for the Blues Cube Artist, and 100 W for the

Blues Cube Tour.

8

POWER

[POWER] switch

Turns the power of the Blues Cube on/off. When

the power is on, the indicator at the left of this

switch is lit.

Turning the Power On/Off

* Once everything is properly connected (p. 6 – p. 9), be

sure to follow the procedure below to turn on their power. If

you turn on equipment in the wrong order, you risk causing

malfunction or equipment failure.

1.

Make sure that the Blues Cube’s [MASTER] knob and the

volume of the devices connected to the Blues Cube are set

to 0.

* Before connecting your instrument to the Blues Cube’s INPUT

jack, set the [MASTER] knob to the minimum setting (far left).

2.

Turn on the Blues Cube.

* Before turning the unit on/off, always be sure to

turn the volume down. Even with the volume

turned down, you might hear some sound

when switching the unit on/off. However, this is

normal and does not indicate a malfunction.

* This unit is equipped with a protection circuit.

A brief interval (a few seconds) after turning

the unit on is required before it will operate

normally.

3.

Turn on the power of the devices connected to the LINE

OUT jack, PHONES jack, and REC OUT

O

port.

4.

Adjust the volume levels for the devices.

Before switching off the power, lower the volume on each of the

devices in your system and then TURN OFF the devices in the

reverse order to which they were switched on.

* If you need to turn off the power completely, first turn off the

unit, then unplug the power cord from the power outlet. Refer

to “To completely turn off power to the unit, pull out the plug

from the outlet” (p. 2).