User update: Press the FRONT (INFO + DISPLAY) Key for 3 sec

Factory Reset : Press the FRONT (INFO+ZONE) Key for 3 sec

Version display : Press the FRONT (INFO+DIRECT) Key for 3 sec

Volume check : Press the FRONT (MENU+DIRECT) Key for 3 sec

FM Stereo mode : Press the FRONT (OK+DIRECT) key for 3 sec

73 Views

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.