Grace AQSTR400W Portable Stereo System User Manual


 
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When there has water inside the speaker, simply open the speaker cover to release water out. Just use your
finger tab to press the edge of speaker cover (as figure) and open the cover. After that, close the speaker cover
with correct position.
SWITCHING OFF
1. If there is no audio input signal to the transmitter for a 4 minute period, the transmitter will go into standby
mode and the LED will change from Blue to Green.
2. If the audio source is off, the LED on the transmitter will change to Green.
3. The Speaker will turn to standby mode if there is no input signal to transmitter and the LED becomes
Green. The Speaker will automatically shut off when standby mode continues for 5 minutes.
4. While in standby mode, the speaker will turn to On automatically after getting a signal from transmitter.
OTHER CONTROL
1. Select volume up and down on Speaker.
2. Select Light button to turn on the mood light effect in the water. This feature works only when the Speaker is
turned on.
3. If you hear interference that may be coming from other devices, you can adjust the tuning control by moving
the channel knob to 1, 2 or 3 on the transmitter. Then press the “Scan” button on the speaker for best
reception.