Grace-digital GDI-USBM10 Business Audio System User Manual

Business Audio System: Music & Messaging MP3 Player by Grace Digital Audio User Guide Model No. GDI-USBM10 _______

9 o FREE PERSON

10

1 User Guide Co

2 INTRODUCTION

3 WARNING: This

4  USB Flash D

5 SET UP & O

6 FUNCTIONS &

7 BACK PANEL V

8 CUSTOMER SUPPO