Controls And Connectors; Rear - Yamaha HS Series Owner's Manual

Controls and Connectors

Rear

Air blowing out of the bass reflex ports is normal, and often occurs when the speaker is handling program material with
heavy bass content.
Speaker Input and Response Control
1. ROOM CONTROL switch
Adjusts the speaker's low-frequency response. This switch can be used to compensate for exaggerated low-fre-
quency response that can be caused by reflections in some listening environments. Setting the switch to the [0]
position produces a flat frequency response. The [−2 dB] setting attenuates
the range below 500 Hz by 2 dB, and the [−4 dB] setting attenuates the range below 500 Hz by −4 dB.
2. HIGH TRIM switch
Adjusts the speaker's high-frequency response. Setting the switch to the [0] position produces a flat frequency
response. The [+2 dB] setting boosts the range above 2 kHz by 2 dB, while the [−2 dB] setting attenuates the range
above 2 kHz by −2 dB.
3. ST MINI chassis connector
This is an unbalanced input connector used to plug in a stereo mini-plug cable. Connect your smartphone or other
device here.
4. LINE 2 (L/R) chassis connectors
These sockets are unbalanced RCA input chassis connectors (L/R). Connect devices such as a computer, MP3 play-
er or CD player here. You can use the included stereo mini-to-RCA cable.
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HS4, HS3 Owner's Manual
R
L
The shape of the plug differs depending on your locale.
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