Controls And Functions - JB Systems mix 3 usb Bedienungsanleitung

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CONTROLS AND FUNCTIONS (

1. DJ MIC INPUT JACK: Accepts an unbalanced microphone with 1/4" mono jack. This input is mainly
used as DJ-microphone.
2. 2-BAND TONE CONTROL: The frequency of the DJ mic can be controlled over a +/-10dB range.
3. DJ MIC VOLUME: Used to adjust the level of the DJ mic.
4. MIC SWITCH: Used to switch the microphone:
 OFF
 ON
 TALK OVER: mic switched on; the sound level of all the other channels will decrease to
around -14dB
5. PFL SELECTOR: Used to select the source (CH-1 to CH-3) to be monitored via the headphones output.
Pressing multiple Cue-buttons makes it possible to derive a mixed sound from the selected sources.
JB SYSTEMS
OPERATION MANUAL
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3/32 MIX3 USB
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6. CHANNEL FADER: Used to set the level of each channel separately.
7. INPUT SOURCE SELECTOR: Used to select the correct input on each channel: Phono, line or USB.
8. GAIN LEVEL: Adjusts the input level on each channel.
9. 3-BAND TONE CONTROLS: The frequency of each channel can be controlled separately over a range
from -26dB to +12dB. In the center position the tone control is flat. (switched off)
10. CROSSFADER: With this fader you can mix over between the channels 1 & 3. The crossfader only
works when you move the channel faders (6) to the desired level!
11. MASTER LEVEL: Used to adjust the level of the Master output.
12. MASTER VU METERS: Monitors the output level. Make sure the levels do not exceed 0dB (or 100%).
The audio will be distorted when the signal level comes in the red zone of the VU-meter.
13. CUE MIX: With this knob you can mix the master output and any of the input channels through the
headphone output (15):
 Put the knob in the extreme left position to monitor a selected PFL signal (7).
 Put the knob in the extreme right position to hear the master output.
 Put the knob in any other position to hear a mix of the two signals.
This option makes it possible to check your mix before you put it on the master output.
14. CUE LEVEL: Used to control the output level of the headphone output.
15. HEADPHONE JACK: You can monitor all inputs/outputs when you connect any modern stereo
headphone to this 6.3mm jack.
16. POWER SWITCH: Used to turn the power of the mixer on and off. The blue led is lit when the mixer is
turned on.
CONTROLS AND FUNCTIONS (
17. POWER SUPPLY: connect the supplied AC adapter to this input. Before use, inspect the cable to be
sure it's not damaged!
18. MASTER OUTPUT: Use output to connect amplifiers.
19. RECORD OUTPUT: Carries the same signal as the master output but is not influenced by the master
level. Used to connect analog recording equipment. You can also connect a computer for direct digital
recording, see USB connections (20).
20. USB CONNECTIONS: two bidirectional USB connections (USB1 for CH1 ~ USB2 for CH3). You can
connect any PC through these USB connections. The PC/Mac will detect your mixer as a sound card,
normally no drivers are needed. Since both USB ports are bidirectional you are able to play music on
your computer and mix this music with other sources like CD, phono, etc. At the same time you can
record your mix on your computer with the same USB connection!
21. LINE INPUT CHANNELS: used to connect a line level audio signal.
22. PH/LINE INPUT CHANNELS: used to connect a turntable or a line level audio signal. The Phono/CD
selector (24) on the back makes it possible to switch between the Line and Phono level for these inputs.
23. GROUND (GND) CONNECTION: Many Turntables have a GND-connection. It is preferable to connect
this signal ground to the GND-connector. If your turntable does not have a ground wire, you don't have
to use this connector.
24. PHONO/CD SWITCH: This switch makes it possible to switch between the Line and Phono level for
these inputs
JB SYSTEMS
OPERATION MANUAL
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4/32 MIX3 USB