Soundcraft LX7ii-24 — обзор стерео входов и управления уровнями на микшере [27/32]

Содержание

• Important please read this manual carefully before using your mixer for the first time p.2
• Introduction introduction introduction introduction introduction 55555 p.3
• Inst inst inst inst installa alla alla alla allation tion tion tion tion 99999 p.3
• Contents contents contents contents contents p.3
• Block diagram block diagram block diagram block diagram block diagram 19 19 19 19 19 p.3
• Using the console using the console using the console using the console using the console 21 21 21 21 21 p.3
• Specifica specifica specifica specifica specifications tions tions tions tions 31 31 31 31 31 p.3
• Featur featur featur featur features es es es es p.6
• W w w w war ar ar ar arranty ranty ranty ranty ranty p.7
• W w w w warning arning arning arning arning p.10
• Under no circumstances should the mains earth be disconnected from the mains lead p.10
• To avoid the risk of fire replace the mains fuse only with the correct value fuse as marked on the rear panel p.10
• This unit must be earthed p.10
• The internal power supply unit contains no user serviceable parts refer all servicing to a qualified service engineer through the appropriate soundcraft dealer p.10
• 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 p.11
• Power cable p.11
• Mains installation mains installation mains installation mains installation mains installation p.11
• Handling and transport p.11
• General wiring procedures p.11
• General precautions p.11
• Caution in all cases refer servicing to qualified personnel p.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 p.11
• Signal levels p.11
• Shielding p.12
• Initial wiring considerations p.12
• Audio wiring p.12
• Points to remember p.13
• Troubleshooting p.14
• Setting up t setting up t setting up t setting up t setting up trrrrroubleshooting oubleshooting oubleshooting oubleshooting oubleshooting p.14
• Nnnnno p o p o p o p o pooooowwwwwer er er er er p.14
• Initial set up p.14
• 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 p.14
• Take care when using unbalanced sources which may be damaged by the phantom power voltage on pins 2 3 of the xlr connector p.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 p.23
• Mono input channel p.23
• Mics should always be plugged in and all output faders set to minimum before switching 48v on to avoid damage to external equipment p.23
• 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 p.23
• Stereo input channel p.27
• Master section p.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 p.29
• Specifica specifica specifica specifica specifications tions tions tions tions p.31