Roland AR-3000R 用户手册

 

Attach these as required, such as when you’re using the AR-3000R without 
mounting it on a rack or the like.

Peel off the double-sided tape from the rubber feet and affix the rubber feet 
at the locations shown in the following figure.

 

fig.4-01e

 

When you are mounting the unit on a rack or the like, give attention to the 
following points to ensure efficient cooling.

• Install in a well-ventilated location.

• Avoid mounting in a sealed rack. Warm air within the rack cannot 

escape and is sucked into the unit again, making efficient cooling 
impossible.

• When you are using a stacked mounting arrangement, be especially sure 

to provide for adequate ventilation within the rack to keep discharged 
air from being sucked back into the unit. If the back surface of the rack 
cannot be kept open, then provide a ventilation port or ventilation fan at 
the upper area of the back surface of the rack, where warm air 
accumulates.

• When you are using the unit in a portable case or rack, remove the 

covers from the front and back surfaces of the case, so that the front and 
back surfaces of the unit are not obstructed.

• If an error message informing you of a dangerous rise in temperature 

appears (p. 132), then heat-dissipating measures are needed. Refer to the 
cautions just described and check the installed state of the unit and the 
rack.

Bottom chassis

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