RCA PRO-SW220P manual Adjusting the High CUT Frequency, Care and Maintenance

Once you have adjusted the PRO- SW220P’s VOLUME CONTROL, use the amplifier/receiver’s volume control to control the speakers’ volume.

ADJUSTING THE HIGH CUT FREQUENCY

FREQUENCY HZ adjusts the level (between 50 Hz and 200 Hz) at which the subwoofer begins passing frequencies to other speakers. This control’s setting depends on the low frequency capabilities of your satellite speakers (if used), speaker placement, and other factors that affect bass performance.

While playing music, rotate FREQUENCY HZ clockwise until the music sounds too bass-heavy. Then rotate it counterclockwise until the bass sounds more natural.

If the mid-bass sounds natural but you want more low bass, rotate FREQUENCY HZ counterclockwise a little, then rotate the subwoofer’s VOLUME CONTROL clockwise by about the same amount. This increases low-bass output without affecting the mid-bass output.

To reduce low-bass output without affecting the mid-bass output, equally rotate FREQUENCY HZ clockwise and the

subwoofer’s VOLUME CONTROL

counterclockwise.

Care and Maintenance

Keep the PRO-SW220P dry; if it gets wet, wipe it dry immediately. Use and store the PRO-SW220P only in normal temperature environments. Handle the PRO-SW220P carefully; do not drop it. Keep the PRO- SW220P away from dust and dirt, and wipe it with a damp cloth occasionally to keep it looking new.

Modifying or tampering with the PRO- SW220P’s internal components can cause a malfunction and might invalidate its warranty.

Caution: You might permanently damage your speakers by cleaning them with a vacuum cleaner. Use a feather duster or a soft loose cloth instead.

This subwoofer has been manufactured to the specifications of RadioShack and is covered by a limited warranty from RadioShack. If your subwoofer is not operating as it should, take it to your local RadioShack store or call 1-800-THE- SHACK for assistance.

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