Power Switch; Level Indicator; Headphone Jack; Volume Knob - Roland SA-300 Owner's Manual

MASTER
7. LOW BOOST Button
This switches the low boost effect on and off.
When this is switched on, the low-frequency range is
boosted.
8. WIDE Button
This switches the wide effect on and off.
When this is switched on, the sonic image extends
beyond the SA-300's speakers, providing an effect that
seems to envelop the listener in sound.

9. LEVEL Indicator

This indicates the MASTER output level.
10. EQUALIZER
The SA-300 includes a 3-band equalizer.
LOW Knob
This adjusts the tone in the low-frequency range.
MIDDLE Knob
This adjusts the tone in the middle-frequency range.
HIGH Knob
This adjusts the tone in the high-frequency range.
11. PHONES Knob
This adjusts the headphone volume level.

12. Headphone Jack

Connect headphones here.
* Be sure to turn the PHONES knob setting to 0 before
connecting or disconnecting headphones.
* The sound from the SA-300's speakers is not muted when
headphones are connected.

13. VOLUME Knob

This adjusts the overall volume output from the SA-300's
speakers.
14.SUBWOOFER ACTIVE Indicator
This lights when the subwoofer is connected to the
SPEAKER jack.
While the indicator is lit, the low-frequency response
with the subwoofer (SA-300W) connected is modified
accordingly.
Names of Things and What They Do

15.POWER Switch

This switches the power on and off.
* Be sure to turn the MASTER VOLUME knob down to 0
whenever turning the power on or off.
* 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.
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