Roland DS-30A User Manual

 

• During setup and transport, be careful not to damage the 

vibrating portions (the speaker cone and diaphragm).

• Be sure to place the monitor so that the slits on the top to 

radiate the heat is not obstructed. Also, make sure the 
monitor does not touch any curtains or other fabrics. 

• This unit performs cooling when the monitor is placed as 

shown below. Do not place the monitor on its side or 
upside down.

 

fig.

 

• When this unit is in operation, the top side will become 

hot. Take care not to touch it.

• Do not put anything on the unit.

• During operation, this unit must be placed at a distance 

of no less than 20 cm from any walls.

 

fig.

 

921

 

• To prevent malfunction and/or damage to speakers or 

other devices, always turn down the volume, and turn 
off the power on all devices before making any 
connections.

 

941

 

• 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. (When turning the power off, reverse this 
procedure.)

 

Turn on the power on the devices connected to the 
DS-30A.

 

Turn on the power on the DS-30A.

 

942

 

• 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.

no less 

than 20cm

no less 

than 20cm

no less 

than 20cm

no less 

than 20cm