
MS-USB  SETUP GUIDE - EN
DIAGRAM AND SYSTEM FUNCTIONS (cont.)
| 21 | 22 | 23 | 24 | 
21.MICROPHONE 1 BALANCED INPUT WITH GAIN CONTROL (1/4” & XLR): This jack can either take a ¼” balanced or a XLR balanced cable.
22.INSTRUMENT/MICROPHONE 2 INPUT WITH GAIN CONTROL (1/4”): This mono input accepts a ¼” input such as a microphone, guitar, or other musical instrument.
23.USB/SD/AUX INPUT WITH GAIN CONTROL (STEREO RCA): This knob controls the level of the USB/SD and the RCA input. This stereo RCA input can be used to connect a CD, MP3, or other audio source. To connect to a portable device with a 1/8” headphone jack, you need a standard (1/8” to RCA) adapter which is NOT included.
24.MASTER VOLUME CONTROL: This knob controls the master volume of the 
| 25 | 26 | 27 | 28 | 29 | 30 | 
25.POWER 
26.POWER ON/OFF: Powers the unit ON/OFF.
27.VOLTAGE SELECTOR: Set this to the correct voltage for your location standard.
28.USB/SD TOGGLE SWITCH: Enables or disables the top USB/SD player module.
29.BATTERY LEVEL INDICATOR: While the unit is powered ON, these four lights indicate the power left in the battery. Battery life var- ies based on volume and usage.
30.LINK OUTPUT: This ¼” jack is a stereo line level output that can be connected to the stereo input of an amplifier or amplified loud- speaker such as another 
| 6 | Diagram and System Functions | 
| Diagrama y Funciones del Sistema Schéma & Détail des Fonctions Bedienfeld | 
