Wet Sounds WS-220 BT Operations / Installation Manual
WS-220 BT FEATURES
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6. Auxiliary Input.
3.5 mm input jack for MP3 player or additional wired audio source.
7. Boat Link.
3.5mm output jack. For linking with other WS-220BT, WS-420BT/SQ
equipped systems.
8. Microphone Input.
This is where the included talk back microphone should be
connected.
9. Input Gain.
9(a) Main input sensitivity adjustment. 9(b) Aux input sensitivity
adjustment. 9. (c) Bluetooth input sensitivity adjustment. These are to properly match
the inputs of the WS-220 BT to the outputs of the sources connected. NOTE: If you are
not an experienced installer, it is recommended to leave these adjustments in the pre-
set factory position.
10. Illumination.
WS-220 BT comes preset in blue illumination mode. If red is preferred,
set this switch to the position marked “RED”.
11. Ground Isolation.
If alternator whine appears in the system, the jumper position can
be changed to even the grounding levels and eliminate the noise. Be sure the system is
off before adjusting the jumper!
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9A
9C
9B
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11
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