Proel FREE6 - Manuale (Pagina 7)

7
1. MIC IN
This is a female combo connector that accepts a XLR or a JACK plug from any dynamic balanced or
unbalanced microphone. The XLR input is wired as follows:
Pin 1 = shield or ground
Pin 2 = + positive or "hot"
Pin 3 = ‐ negative or "cold"
The JACK input is wired as follows:
Tip = + positive or "hot"
Sleeve = shield or ground
2. MIC LEVEL
This potentiometer sets the level of the MIC IN input.
3. MUSIC/SPEECH SWITCH
This switch sets the equalization for the MIC IN input as SPEECH or MUSIC (with enhanced low frequencies).
4. LINE IN (RCA)
These are LEFT (white) and RIGHT (red) RCA female connectors that accept two RCA plug from LEFT and
RIGHT channels of a line level auxiliary source (Computer/CD/DVD/MP3 player). Each RCA input is wired
as follows:
Tip = + positive or "hot"
Sleeve = shield or ground
5. LINE IN (MINI JACK)
This is a MINI JACK (3.5mm) female connector that accepts a STEREO MINI JACK plug from a line level
auxiliary source (Computer/CD/DVD/MP3 player). The MINI JACK is wired as follows:
Tip = positive signal of left channel
Ring = positive signal of right channel
Sleeve = shield or ground
6. AUX LEVEL
This potentiometer sets the level of the auxiliary LINE IN input.
7. MP3/DISC LEVEL
This potentiometer sets the level of the internal CD/DVD/MP3 player. NOTE: this potentiometer also
switches ON/OFF the MP3/DISC player (if the player remains unused this feature prevents the discharge
of the internal battery).
8. ECHO
This potentiometer sets the level of the echo effect applied to the MIC IN input and to the WIRELESS
MIC.
9. TONE
This potentiometer sets the TONE level: if rotated clockwise it enhances the highs, if rotated counter‐
clockwise it enhances the lows (in the centre position it’s flat).
10. MASTER
This potentiometer sets the general level of all signals.
11. VOICE PRIORITY
When engaged, this switch turns down all signals when MIC IN and/or WIRELESS MIC inputs are used.
12. LINE OUT
These are LEFT (white) and RIGHT (red) RCA female connectors that accept two RCA plug and send the
whole signal from the built‐in mixer to a line level equipment, which could be a recorder or another
audio system. NOTE: the LINE OUT level is independent from the MASTER level.
Each RCA output is wired as follows: