ROLAND DS-30A
Manual de Usuario

Panel Descriptions
Front
fig.

Power Indicator
Lights when power is on.

HF Driver
* Do not touch the diaphragm.

Digital In Indicator
This lights up when output is received from a connected digital device or during standby. Connect the digital-signal output device, set the "Input Select switch" to DIGITAL INPUT, and set the "Digital Input select switch" according to the connector to which the device is attached (Coaxial or Optical). * When the connected digital-signal output device is not powered up, the Digital In indicator does not light up.

LF Driver
* Do not touch the speaker cone.

Bass-reflex Ducts
These are conduits for rich, bass-range reproduction.

Power Switch
This switch turns the power on/off. Before turning the power on or off, you must lower the volume of this unit and your connected device etc. 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.

Rear
fig.

1 Digital Input
Coaxial Input Connector (Digital Input)
This is the digital input connector for coaxial cable.

5 6 7 8

It cannot be used for input of analog audio signals (no sound is produced).

4 3 2

Optical Input Connector (Digital Input)
This is the digital input connector for optic-fiber cable. Use commercially available optical cable for audio equipment to make the connection.

Optical-connector Protective Cap
Power cord

1

� After removing the protective cap, put in a safe place so that it doesn�t get lost. � When not using the optical connector, attach the cap to keep the connector safe. � When using the optical connector, be sure that the cap you removed is placed out of the reach of children. If a child has accidentally swallowed a cap, see a doctor immediately.

6