Trevi XF 470 KB Guia Del Usuario página 12

5. NEXT button, next song or next FM
radio channel
6. PLAY button, short press to Play/Pause
or auto searching FM channel; long
press to connect TWS
7. PREV button, previous song or
previous FM radio channel
REMOTE CONTROL
14. MODE button, to switch between the modes
15. button, ON/ OFF switch
16. , short press to Play/Pause or auto searching FM
LED
channel in FM mode
17. EQ button, to set equalizer variants
18. To select a song directly
19. U/SD button, switch between USB and SD at the same
time
20. RPT button, to repeat the song
21. VOL+ button, to increase volume
22. VOL- button, to reduce volume
23. button, to select the next song from USB/TF/BT
24. button, to select the previous song from USB/TF/BT
25. button, to Mute
ACTIVATION AND REPLACEMENT OF REMOTE CONTROL BATTERY
The remote control has a cell battery already installed.
To activate the battery, remove the transparent tab
at the bottom of the remote control. The remote
control is now ready to use.
How to replace battery:
1. Remove the battery compartment cover as per
the illustration shown on the right;
2. Observe the correct polarity and install a
3V lithium battery (CR2025);
3. Close the cover.
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MUNE
8. USB socket
9. TF card slot
10. AUX input (3.5mm)
11. Microphone input
12. Led charging indicator
13. Charging port 5V
15
16
17
18
type-C
14
25
24
23
22
21
20
19
PULL
PULL
PUSH