User Manual

Shenzhen Waytronic Electronics Co., Ltd. SmartSound V2.08
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4.8 Volume adjustment
When power on, pressing button A or B, it is now playing the sound, based on this , you can adjust the
volume via Volume control wheel. If you need louder sound, connecting amplifier of loudspeaker box is
available through 3.5mm standard earphone audio port.
Note: If 3.5 mm audio port of the main engine is inserted the external power amplifier, the speakers will be
closed.
4.9 Induction triggering test
1. When testing, please ensure that the product has been set correctly following the above steps, and ensure
that there is no people, animals or other heat source within the probe detection range.
2. When supplying power by batteries, after the host is initialized and indicator light is off, that means the host
finishes initialization, into the normal working state. Then the tester moves from the direction A to B (from left to
right), and it will play voice of A→B direction and the light will be on. After voice play and lights out (Note:
Repeatable triggering interval is about 2S. Triggering play cannot be interrupted.), tester moves from B to A
direction (that is, from the right to the left), it play the same voice or the next one(related to the playing mode)
with light on. Repeating several times is normal, which means the machine is good. (you can also test it by
moving your hand above the inductive probe from side to side.)
5. FAQ
1: why can`t i hear any sound after turn on the device
Answer: (1)please check if the volume levery is “mute”
（2）please check if the format of sound file is MP3, and the capacity is less than standard capacity.
2: How to supply power to Smart sound V2.08?
Answer:there are two diferent way: one is using 5V USB adapter ,other one is inside battery
3: Why can`t i find the folder when connect with computer via USA cable?
Answer：(1)Normally it will takes 5 seconds to found the folder
(2) please check if the USB cable is working
(3) Smartsound V2.08 is support use TF card to change sound file only, when you connect
computer, you can only change the sound file in TF card .
4:How to change the sound file of TF card to the flash of Smartsound V2.08?
Answer: When turn off,Insert TF card to TF card slot first,then hold button A and turn on smartsound
V2.08,then release button A when indicate light is flashing ,wait for the indicate light is off, then sound file is
cope to the flash successfully .
5:How come Smartsound V2.08 will play wrong sound file or do not play ?
Answer（1）If it is the first time to turn on Smartsound V2.08,then smartsound V2.08 need one minute to check
itself,then work normally.
(2) the working temperature of Smartsound V2.08 is 0 - 30 ℃ ， so please do not install it near the Air
conditional .
(3) Please check if the battery is enough, if not ,please charge first.
5:When playing ,why the sound is not clear ?
(1)please check if the rate of sound file is too high , the good rate is 128kpbs.
(2)Please check if the battery is enough, if not ,please charge .