TwinMOS Technologies Inc.,
Red Rock
, Mobile Music Disk
User’s Manual S21,ver 1.0
Page
3
Version 1.0
All specifications and information are subject to changes without further notice
2
Preparation Before Using Red Rock MMD
2.1 Product
Description.
1. LCD
display.
2. Lock
switch.
3. Keypad.
4. Mini-USB
connector
5. Earphone
jack.
6. Battery
cover.
7. MIC
Keypad description
1. POWER/PLAY/STOP
2. MENU
3. PREV
4. NEXT
5. VOL-
6. VOL+
2.2 Product
Assembly
i. Battery
Installation.
a. Slide upward and open the battery cover.
b. Insert one 1.5V AAA battery in correct orientation.
