VIETA VH-MS170BK, User Manual

CD Microsystem

20

Basic Operation

I.  FUNCTION CHOOSE
Press the “function” key on the remote control, 
you can choose to play CD, MP3, USB, AUX, 
BLUETOOTH or FM radio as you like.

II. USB PLAYING
Insert USB flash driver, and then press the “function” 
key to choose USB status, and then press PLAY key, 
it will begin to playing the file from USB flash driver.

III. FM RADIO
Using the FM antenna, if it is the first time for you to 
use this unit, please choose FM auto to search the 
radio station, save the stations automatically. 
Press “FWD /NEXT” or   “REV /PREV”, you can 
choose the next or last FM station. You can also 
revise tThe keys “NEXT and PREV” , when you press 
it more than 3 seconds, 
Have the function to search the next station which is 
with signal.
he stored FM channel’s position by using “Memory” 
key.

IV. AUX IN
Press the “function” key to choose AUX, it will 
show INPUT on the LED display. And then through 
the audio input terminals on the back side of the 
machine, it will play the external audio signal on this 
unit. Contact the external audio signal with the audio 
input terminals on the back side of the unit, and then 
the enlarged music signal will come out from this unit 
at the same time.

V. BLUETOOTH
Press the “function” key to enter into the Bluetooth 
status. And then please do as follows:
1. Open the Bluetooth function on your mobile phone 
or other Bluetooth device, it will begin to search for 
the Bluetooth device. 
2. This unit’s Bluetooth name is “VIETA”. Please 
choose and connect it, finally your phone or other 
Bluetooth device will pair with this unit successfully.
3. After connecting, you can begin to enjoy the music 
from this unit.

Technical Specifications

Product type:
CD MICRO SYSTEM

Compatible disc type:
CD, WMA, MP3, CD-R/RW discs etc.

Audio output level:
1.0-2.2V

Audio signal to noise ratio:

≥

70dB ( A weighted )   

Power voltage:
90-240V 50-60HZ

The instructions are only for reference, the company 
will reserve the right to modify specifications in this 
document without any prior notification.

Useful Tips 



In order to extend the local machine life, the switch 

time between machines turn on and off must be more 
than 30 seconds. 



Turn off the power after using. 



The use of power should correspond with the mark 

voltage values, otherwise it will not play.



For some of the discs, using some of the features of 

this machine, it can not be achieved.



If appear contingent dead halt, please restart the 

machine.