Alto ACOM2 Bruksanvisning
Les nedenfor 📖 manual på norsk for Alto ACOM2 (60 sider) i kategorien Prosessor. Denne guiden var nyttig for 2 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere
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ACOM2
USER GUIDE
ENGLISH ( 2 – 10 )
GUÍA DEL USUARIO
ESPAÑOL ( 11 – 20 )
GUIDE D’UTILISATION
FRANÇAIS ( 21 – 30 )
GUIDA PER L'USO
ITALIANO ( 31 – 39 )
BENUTZERHANDBUCH
DEUTSCH ( 40 – 48 )
GEBRUIKERSHANDLEIDING
NEDERLANDS ( 49 – 57 )
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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 SPL EXAMPLE
8 90 Small gig
6 92 Train
4 95 Subway train
3 97 High level desktop monitors
2 100 Classical music concert
1.5 102 Riveting machine
1 105 Machine factory
.50 110 Airport
.25 or less 115 Rock concert
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
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FRONT PANEL CONTROLS
Couple Switch
1. Dual mono – When activated, this links two mono channels together.
2. Ch 1 master - When the Couple Switch is engaged, Channel 1 will take control of
both channels and override all the controls and switches of Channel 2 with the
exception of the SC Monitor, SC External, SC Filter, Bypass and Peak Limiter control.
Expander/Gate
3. Threshold control - Adjusts the threshold level for the Expander/Gate
section.
4. Ratio control - Determines the expansion ratio when the signal drops
below the threshold level.
5. Threshold LED - The "+" LED lights up when the audio signal goes below
the set Threshold. The "-" LED lights up when being used as an expander.
Compressor
6. Threshold control - Adjusts the threshold level for the Compressor section in the range of -40 dBu to
+20 dBu. Signals that go above the set threshold will be compressed.
7. Threshold LED - Shows the state of the input signal in relation to the threshold level. If the input signal
falls below the set threshold level the left "-" LED will light up and the signal will not be compressed. If the
input signal rises above the set threshold level, this signal will be compressed and the SKC (Smart Knee
Control) level will be shown by the middle "0" LED.
8. Ratio control - The ratio between the input and output level of audio signals exceeding the set threshold.
9. Attack control - Determines how fast the compressor reacts to audio signals that exceed the set
threshold.
10. Release control - Determines how fast the compressor returns to unity gain when the audio signal falls
below the threshold level.
11. Auto switch - Allows the attack and release controls to be automatically set based on the audio signal.
12. Output gain control - Adjusts the output signal by a maximum of 20 dB to recover the level lost during
compression.
13. SC External switch - Separates the connection between the audio input and the sidechain path but
allows an external signal through the sidechain return jack.
14. SC Monitor Switch - Connects the sidechain control signal to the audio output, muting the audio input
and monitoring the sidechain signal being returned via external signal processors.
15. SC Filter switch - Activates a low-cut filter in the sidechain path, eliminating unwanted noise generated
by low frequencies.
16. Smart switch - Hard knee mode will be converted into SKC (Smart Knee Control) mode for musically
transparent compression.
17. Bypass switch - Turns off the corresponding channel to make an A/B comparison of the processed and
unprocessed signal.
18. Input/output meter switch - Switches to the input level meter when turned on; switches to the output
level meter when turned off.
19. Input/output level meter - Displays the input or output level.
20. Gain reduction meter - Displays the amount of gain reduction.
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Produkspesifikasjoner
| Merke: | Alto |
| Kategori: | Prosessor |
| Modell: | ACOM2 |
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