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Soundcraft LX7ii-32 Руководство по эксплуатации онлайн [24/32] 776758
![Soundcraft LX7ii-32 Руководство по эксплуатации онлайн [24/32] 776758](/views2/2008473/page24/bg18.png)
24
6 - INSERT POINT6 - INSERT POINT
6 - INSERT POINT6 - INSERT POINT
6 - INSERT POINT
The unbalanced, pre-EQ insert point is a break in the channel signal path, allowing
limiters, compressors, special EQ or other signal processing units to be added in the
signal path. The Insert is a 3-pole ‘A’ gauge jack socket which is normally bypassed.
When a jack is inserted, the signal path is broken, just before the EQ section. The Send
may be tapped off as an alternative pre-fade, pre-EQ direct output if required, using a
lead with tip and ring shorted together so that the signal path is not interrupted.
7 - DIRE7 - DIRE
7 - DIRE7 - DIRE
7 - DIRE
CT OUTPUTCT OUTPUT
CT OUTPUTCT OUTPUT
CT OUTPUT
Channels 1-8/1-16/1-24 (see block diagram) have a dedicated Direct Output which
allows direct connection to external devices, for example to feed Tape Machines or
effects units.
The pre-fade direct output level may be monitored by pressing the PFL switch on the
appropriate channel to feed the pre-fade signal to the monitors and the bargraph
meters.
8 - DIR. PRE8 - DIR. PRE
8 - DIR. PRE8 - DIR. PRE
8 - DIR. PRE
The Direct Outputs are normally set POST-FADER for use as effects sends or to provide
fader control of recording levels in a studio recording application. For live recording the
outputs can be individually changed to PRE-FADER by pressing this switch, so that the
direct output level remains unaffected by fader settings for the main PA mix.
9 - EQU9 - EQU
9 - EQU9 - EQU
9 - EQU
ALISERALISER
ALISERALISER
ALISER
The Equaliser (EQ) allows fine manipulation of the frequency bands, and is particularly
useful for improving the sound in live PA applications where the original signal is often
far from ideal and where slight boosting or cutting of particular voice frequencies can
really make a difference to clarity.
4 - G4 - G
4 - G4 - G
4 - G
AINAIN
AINAIN
AIN
This knob sets how much of the source signal is sent to the rest of the mixer. Too high,
and the signal will distort as it overloads the channel. Too low, and the level of any
background hiss will be more noticeable and you may not be able to get enough signal
level to the output of the mixer.
See `Setting Up & Troubleshooting’ on page 20 to learn how to set GAIN correctly.
5 - 15 - 1
5 - 15 - 1
5 - 1
00Hz HI-P00Hz HI-P
00Hz HI-P00Hz HI-P
00Hz HI-P
ASS FILASS FIL
ASS FILASS FIL
ASS FIL
TERTER
TERTER
TER
Pressing this switch activates a steep 18dB per octave filter which reduces the level of
bass frequencies only. Use this in live PA situations to clean up the mix, reducing stage
rumble or ‘popping’ from microphones.
Содержание
- Important please read this manual carefully before using your mixer for the first time 2
- Block diagram block diagram block diagram block diagram block diagram 19 19 19 19 19 3
- Contents contents contents contents contents 3
- Inst inst inst inst installa alla alla alla allation tion tion tion tion 99999 3
- Introduction introduction introduction introduction introduction 55555 3
- Specifica specifica specifica specifica specifications tions tions tions tions 31 31 31 31 31 3
- Using the console using the console using the console using the console using the console 21 21 21 21 21 3
- Featur featur featur featur features es es es es 6
- W w w w war ar ar ar arranty ranty ranty ranty ranty 7
- The internal power supply unit contains no user serviceable parts refer all servicing to a qualified service engineer through the appropriate soundcraft dealer 10
- This unit must be earthed 10
- To avoid the risk of fire replace the mains fuse only with the correct value fuse as marked on the rear panel 10
- Under no circumstances should the mains earth be disconnected from the mains lead 10
- W w w w warning arning arning arning arning 10
- Caution in all cases refer servicing to qualified personnel 11
- General precautions 11
- General wiring procedures 11
- Handling and transport 11
- Mains installation mains installation mains installation mains installation mains installation 11
- Power cable 11
- Pr pr pr pr precautions and safety instr ecautions and safety instr ecautions and safety instr ecautions and safety instr ecautions and safety instructions uctions uctions uctions uctions 11
- Signal levels 11
- W a r n i n g in the event of an electrical storm or large mains voltage fluctuations immediately switch off the mixer and unplug from the mains 11
- Audio wiring 12
- Initial wiring considerations 12
- Shielding 12
- Points to remember 13
- Condenser mic n condenser mic n condenser mic n condenser mic n condenser mic nooooot w t w t w t w t wor or or or orking king king king king 14
- Initial set up 14
- Nnnnno p o p o p o p o pooooowwwwwer er er er er 14
- Setting up t setting up t setting up t setting up t setting up trrrrroubleshooting oubleshooting oubleshooting oubleshooting oubleshooting 14
- Troubleshooting 14
- Do not use unbalanced mics with 48v switched on as they may be damaged by the phantom power voltage balanced dynamic mics and leads can normally be used with 48v switched on contact your microphone manufacturer for guidance 23
- Mics should always be plugged in and all output faders set to minimum before switching 48v on to avoid damage to external equipment 23
- Mono input channel 23
- Only connect condenser microphones with the 48v powering off switch up and only turn the 48v powering on or off with all output faders down to prevent damage to the mixer or external devices 23
- Take care when using unbalanced sources which may be damaged by the phantom power voltage on pins 2 3 of the xlr connector 23
- Stereo input channel 27
- Master section 28
- Caution pressing this switch cuts off the normal mix l r signal and it should therefore not be used during live performance or recording 29
- Specifica specifica specifica specifica specifications tions tions tions tions 31
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