JB Systems LIVE-6, Руководство по эксплуатации, Страница: 7 / 12

ENGLISH USER MANUAL
JB SYSTEMS 5/7 LIVE-6 / LIVE-10
9. [LOW]: This knob
adjusts the channel’s low frequency band. Setting the knob to the “0” position produces
a flat frequency response .Turning the knob to the right boosts the corresponding frequency band ,while
turning to the left cuts the band.
10. [FX SEND] knob: This knob controls the level of your channel signal that is sent to the internal effect
module and/or to the SEND output (28).
11. 48V PHANTOM Power switch:
This switch toggles the phantom power on or off.
Set this switch on when using one or more condenser microphones that need to receive external power from the
mixer. When this switch is on, the mixer supplies DC +48V power to pins 2 and 3 of all XLR-type MIC INPUTS.
•
Be sure to leave this switch off if you do not need phantom power
•
When turning the switch on , be sure that only condenser MICs are connected to the XLR input
WARNING: Devices other than condenser MICs may be damaged if connected to the phantom power supply.
However, the switch may be left on without problem when connecting balanced dynamic microphones.
To avoid damage to speakers, be sure to turn off the amplifiers (or powered speakers) before turning this switch on
or off. We also recommend that you turn all out controls (MAIN master fader, AUX send, etc.) to minimum settings
before operating the switch, to avoid risk of loud noises that could cause hearing loss or device damage.
12. [PAN] knob: This control pans the channel signal across the master L and R busses, thus determining
the perceived position of the sound from that channel in the output stereo sound field. If a PAN control is
set all the way to the left, for example, the sound from that channel will be heard from the left speaker
system only. If it is set all the way to the right, the sound will be heard from the right speaker system only.
Intermediate settings will cause the sound to appear at corresponding locations in the stereo sound field
13. Channel Fader (or knob):
This is the channel’s main level control. It determines the level of the signal
that is sent from the channel to the master mixing and post fader effect busses (AUX and internal effect
module). It is the settings of the input channel faders that determine the mix, or the balance of sound levels
between the instruments or other sources connected to the inputs. When a channel is not being used, its
fader should be set at the minimum position to prevent the addition of unwanted noise to the main program
signal
14. [LOW CUT] filter button: this button can be used to cut frequencies below 80Hz. This can be useful to
decrease popping of microphones or to avoid low feedback from acoustic instruments. If you use
subwoofers, activating this filter removes the input source from the subwoofers. It helps to create a cleaner
mix.
15. [MAIN] fader: Adjusts the final output level of the MAIN outputs
16.
L & R level meters: shows the level of the MAIN output
17.
[POWER] Led: is lit when the power is switched on
18. [CH./. or USB] switch: with this switch you can select the audio source for channels 5/6 (on the LIVE-6)
or for channels 9/10 (on the LIVE-10)
•
= sound coming from the Jack inputs (28)
•
= sound coming from the USB Stick (internal player) / computer / Bluetooth
19. [FX LEVEL] knob: Adjust the level of the signal sent from the internal digital effect to the MAIN outputs.
20. [DSP PROGRAM] button: turn the knob to choose one of the build-in effects. Once the number of the
desired effect appears on the display, you have to press the knob to activate the effect
00-10 HALL 01 46-55 DELAY 81-85 TREMOLO
11-20 HALL 02 56-65 ECHO 86-90 WAHWAH
21-30 ROOM 01 66-70 CHORUS 91-95 DELAY
31-40 ROOM 02 71-75 FLANGER 96-97 F DELAY
41-45 SHORT DELAY 76-80 PHASER 98-99 DELAY
21. Internal player: by pressing the
[MODE] button shortly you can scroll through the different working modes:
•
[NO] : when you are in the internal player mode and no USB stick is connected to the unit, the display will
show [NO]
•
[USB] : when an USB stick is connected to the unit, the display will show [USB] shortly. The music on the
stick will start playing automatically. The 3 other buttons of the internal player are now active:
o
Play/Pause/REC button: can be used to start or pause the playback of a song
o
Back/- button:
▪
press it shortly to go to the previous song on the USB device.
▪
press it longer to decrease the playback volume
o
F button:
▪
press it shortly to go to the next song on the USB device.
▪
press it longer to increase the playback volume (max = 30)
o
Loop mode: it is possible to select a loop for 1 song or for ALL songs. Press the [MODE] button for
a while and one of these options will appear. To go to the other option, press the [MODE] button
again for a longer period (no short pressing)
▪
[ONE]: only one song will be played in a loop.