Alto Professional ACOM2 Guia Del Usuario página 2

USER GUIDE (ENGLISH)
BOX CONTENTS
ACOM2
•
Power Cable
•
User Guide
•
• Safety Instructions & Warranty Information Booklet
1. Make sure all items listed in the Box Contents are included in the box.
2. READ SAFETY INSTRUCTION BOOKLET BEFORE USING THE PRODUCT.
3. Switch everything on in the following order:
audio input sources (i.e. instruments, CD/MP3 players)
•
ACOM2
•
speakers/amps
•
4. When powering down, switch everything off in the following order:
• speakers/amps
ACOM2
•
last, any input sources
•
CAUTION! Permanent hearing loss may be caused by exposure to extremely high noise levels. The U.S.
Government's Occupational Safety and Health Administration (OSHA) has specified permissible exposures
to certain noise levels.
According to OSHA, exposure to high sound pressure levels (SPL) in excess of these limits may result in
hearing loss. When using equipment capable of generating high SPL, use hearing protection while such
equipment is under operation.
HOURS PER DAY
8
6
4
3
2
1.5
1
.50
.25 or less
INTRODUCTION
Thanks for purchasing the Alto Professional ACOM2 Compressor/Limiter/Gate! ACOM2 is a powerful
dynamic processor with several innovative circuit designs that make it a versatile product: smart and fast
recognition of the source material, adjustable Expander/Gate, and a low distortion Voltage Control Amplifier
(VCA).
Two independent, full-featured compressor/limiters in one compact rack
•
• Use as two individual mono processors, or stereo-link to provide true stereo compression
• Auto-attack/-release switch automatically adjusts compression to source signal
Full manual mode for tailored adjustment to any venue
•
Minimized signal path with high-quality VCA: low noise, minimal distortion and optimal temperature
•
stability
• Intelligent Knee for musical performance with soft and hard-knee envelopes
• Couple switch for a one-touch selection between two mono channels or stereo-linked operation
• Sidechain send and return for use in an external effects loop
• Switchable low-cut filter minimizes audio-program pumping triggered by kick drum
• Gain-reduction LEDs and switchable input/output-level LED meters for visual monitoring of critical values
• Bypass switches on both channels
SPL EXAMPLE
90 Small gig
92 Train
95 Subway train
97 High level desktop monitors
100 Classical music concert
102 Riveting machine
105 Machine factory
110 Airport
115 Rock concert
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