Making the Connections

Switching the Power On and Off

Once the connections have been completed, turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices.

1.Make sure that all volume controls on the CM-30 and connected devices are set to 0.

2.Turn on all the devices connected to the CM- 30’s input jacks (CH 1 through CH 3, AUX IN 1 and 2).

3.Turn on the CM-30.

4.Adjust the volume levels for the devices.

5.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.

*This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required before the unit will operate normally. For protection from sudden big sound, always make sure to have the volume level turned down before switching on power.

*Even with the volume all the way down, you may still hear some sound when the power is switched on, but this is normal, and does not indicate a malfunction.

About the Volume-level Settings

In order to get optimum sound from the CM-30 when performing, set the volume as described below.

1.Operate the CH 1 through CH 3 volume knobs to adjust the volume level for CH 1

through CH 3.

fig.05

Adjust the volume balance for CH 1 through CH 3 at this time.

*To adjust the volume levels of equipment connected to the AUX IN 1 and 2 jacks, use the controls on such equipment.

2.Adjust the LOW and HIGH knobs to obtain the tone you want.

3.Use the MASTER knob to adjust the overall

volume level.

fig.06

*If the sound is distorted, lower the CH 1 through CH 3 volume knobs, MASTER knob and/or the volume knobs for devices connected to the input jacks (CH 1 through CH 3, AUX IN 1 and 2).

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Roland CM-30 owner manual Switching the Power On and Off, About the Volume-level Settings