Mackie 1202-VLZ4 オーナーマニュアル

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1202VLZ4
1202VLZ4
Features 
•  12-channel mixer featuring our signature  
high-headroom, low-noise design
•  4 boutique-quality Onyx mic preamps 
• Ultra-wide 60 dB gain range 
• 128.5 dB dynamic range 
• +22 dBu line input handling 
• Extended frequency response 
• Distortion under 0.0007% (20 Hz - 50 kHz)
•  Improved RF rejection, perfect for broadcast
applications
•  Phantom power for condenser mics
•  12 high-headroom line inputs
•  3-band EQ (80 Hz, 2.5 kHz, 12 kHz)
•  18 dB/oct 75 Hz low-cut filter on mic input
channels
•  Aux send, level, pan and PFL solo on each  
channel
•  Stereo return for connecting FX processor  
or other stereo source
•  ALT 3/4 stereo bus for added routing flexibility
•  Control room / phones source matrix
•  High-resolution 12-segment stereo meters
•  Sealed rotary control resist dust and grime
•  “Built-Like-A-Tank” rugged steel chassis with
powder-coat finish
•  High-visibility, high-contrast controls deliver
convenient “at-a-glance” visual feedback
•  Rack-mountable design using an optional rack
ear kit
•  Multi-voltage power supply for worldwide use
Introduction
The 12-channel 1202VLZ4 delivers the outstanding
quality of our flagship Onyx preamps in a compact mixer
design with the high-headroom/low-noise performance
your professional application demands.
From every input to every output, you can count on
the industry-proven performance you expect from a
VLZ mixer. Plus, it is truly “Built-Like-A-Tank” with a
ridiculously rugged solid-steel chasis plus high-contrast
controls for ultimate tactile control.
And with features like a dedicated control room  
section, the 1202VLZ4 offers a true step up in flexibility
and performance that's ideal for your professional  
application.
How To Use This Manual 
After the introduction, a getting started guide will
help you get things set up fast. These are followed by
hookup diagrams which show some typical setups.
Next is a detailed tour of the entire mixer.  
The descriptions are divided into sections, just  
as your mixer is organized into distinct zones:
•  Patchbay
•  Channel Strip
•  Output Section
Throughout these sections you’ll find illustrations
with each feature numbered and described in nearby
paragraphs.
This icon marks infor mation that is critically
important or unique to the mixer. For your own
good, read them and remember them.
This icon will lead you to some explanations  
of features and practical tips. They usually
have some valuable nuggets of information.
Need help with your mixer?
•  Visit www.720trees.com and click Support to find: FAQs, manuals and other useful information. 
•  Email us at: techmail@loudtechinc.com.
•  Telephone 1-800-898-3211 to speak with one of our splendid technical support chaps  
(Monday through Friday, normal business hours, Pacific Time).