Proel FREE8LT - Manuale (Pagina 7)

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2. MIC 1 LEVEL
This potentiometer sets the level of the MIC 1 IN input.
3. INS/MIC 2 IN
This is a female jack connector that accepts a balanced or unbalanced JACK plug from any dynamic
balanced microphone or instrument pickup. The balanced JACK input is wired as follows:
Tip = + positive or "hot"
Ring = - negative or "cold"
Sleeve = shield or ground
The unbalanced JACK input is wired as follows:
Tip = + positive or "hot"
Sleeve = shield or ground
4. INS/MIC 2 LEVEL
This potentiometer sets the level of the MIC 2 IN input.
5. LINE STEREO 3/4 IN (RCA)
These are two RCA female connectors that accept two RCA plug from LEFT and RIGHT channels of a line
level auxiliary source, each RCA input is wired as follows:
Tip = + positive or "hot"
Sleeve = shield or ground
6. LINE STEREO 3/4 IN (MINI JACK)
This is a MINI JACK (3.5mm) female connector that accepts a STEREO MINI JACK plug from Computer /
CD / DVD / MP3 players. The MINI JACK is wired as follows:
Tip = positive signal of left channel
Ring = positive signal of right channel
Sleeve = shield or ground
7. LINE STEREO 3/4 LEVEL
This potentiometer sets the level of the LINE STEREO 3/4 input or the internal player.
8. ST IN/MP SWITCH
Use this switch to select the external player connected at RCA or MINI JACK connectors or the internal
Media Player as the source for the input channel 3/4.
9. SD SLOT
This slot is where you can insert a SD MEMORY CARD containing audio files.
10. USB SLOT
This slot is where you can insert an USB FLASH DRIVE containing audio files.
11. MODE SWITCH
Pressing this switch you can select the source containing audio files between SD, USB or external
Bluetooth player device. A small icon appears on the display that identify the memory currently used:
USB FLASH DRIVE
SD MEMORY CARD
BLUETOOTH DEVICE
 Preferably use only reliable memories (suggested brands are: Sandisk, Kingston, Lexar, Verbatim).