background image

R-31U      

User Manual

1. Antenna

2. Band Swtch

3.Tunning Dial

4.Volume Control: ON/OF

5. Builtin Speaker

6. Battery Compartment

7. AC Power Supply

8. Function Switch

9. Headphone Jack

10. DC Input

11. USB PORT

12. SD PORT

13. Fast Forward

14. Rewind

15.Repeat

16. Play/Pause

17. MP3 Indicator

18. Light Switch: ON/OFF

19. Tourch Lght

FM: 88-108 Mhz
AM: 530-1600KHz
SW1: 5.5-15.0 MHz
SW2: 15.1-23.2 MHz
AC 120V 60Hz
DC 6V (UM-1x4PCS)

USB/SD Function:

Turn on the power of the R-31U. Set the Function 

switch to USB(SD)

Insert the USB or SD Card with .mp3 Formatted music 

for play back. The unit

Will play automatically. Use the Forward and Rewind 

Buttons to the Next or Previous 

Track. 

Battery:

The R-31U comes stocked with a Rechargeable 

Battery. Battery life depends on usage

Battery Compartment:

Use 4 x “D”x UM-1 Batteries.

Antenna:

For better reception, extend the antenna and search 

for a good location for maximum reception

FM/AM/SW1-2:

Select the desired radio frequency and use the 

tuning dial to sweep through frequency stations.

Questions? Comments? Contact Us Anytime

Preguntas? Comentarios? Contáctenos en cualquier momento

Des questions? Commentaires? Contactez-nous à tout moment

1-800-864-CLUB

Mon-Fri 9AM - 5PM (PST)

support@qfxusa.com

Mon-Fri 9AM - 5PM (PST)

All manuals and user guides at all-guides.com

Reviews: