Alto HPA6 Bruksanvisning
Les nedenfor 📖 manual på norsk for Alto HPA6 (40 sider) i kategorien Prosessor. Denne guiden var nyttig for 2 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere
Side 1/40
HPA6
USER GUIDE
ENGLISH ( 2 – 7 )
GUÍA DEL USUARIO
ESPAÑOL ( 8 – 14 )
GUIDE D’UTILISATION
FRANÇAIS ( 15 – 20 )
GUIDA PER L'USO
ITALIANO ( 21 – 26 )
BENUTZERHANDBUCH
DEUTSCH ( 27 – 32 )
GEBRUIKERSHANDLEIDING
NEDERLANDS ( 33 – 38 )
2
USER GUIDE (ENGLISH)
BOX CONTENTS
• HPA6
• 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 THE SAFETY INSTRUCTION BOOKLET BEFORE USING THE PRODUCT.
3. Switch everything on in the following order:
• audio input sources (i.e. instruments, CD/MP3 players)
• HPA6
• speakers/amps
4. When turning off, always reverse this operation:
• speakers/amps
• HPA6
• 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.
INTRODUCTION
Thanks for purchasing the Alto Professional HPA6! HPA6 is a universal, multi-purpose mixer and
headphone amplifier for rehearsal, studio, or stage. Perfect for headphones, in-ear monitors, or personal
monitor mixing, HPA6 features six independent high-power stereo amplifiers in one compact rack unit that
delivers maximum audio quality, even at very high or very low volume levels; HPA6 has a minimized circuitry
path which means there's less "stuff" for your signal to pass through, keeping your sound clear and crisp.
• Manufactured under QS9000 certified quality system
• Six independent high-powered headphone amplifiers in a compact, 1RU size
• Supplies six fully independent mixes for up to 18 pairs of headphones
• Stereo Aux Input on each channel with level adjustments
• Additional Direct Input on front panel to mix in additional sources
• Four-segment LED on each channel for easy visual monitoring
• Mono and Left/Right Mutes per channel for two mono mixes per channel
• High-quality components and exceptionally rugged construction
• Servo-balanced, gold-plated XLR and 1/4" TRS connectors
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
3
FRONT PANEL CONTROLS
1. Direct input - Feeds an external
audio source directly into the main
signal path.
2. Input gain control - Controls the
signal level going to the Main or
Direct Inputs.
3. Input level meter - Displays the
signal level coming from Main/Direct
Inputs. For the best quality of input
signal, the LED should range from
+6 to +18 dBu. If the Clip LED (in
the Output Level Meter) is always
on, reduce the input level using the
input gain control.
4. Aux input - Provides a separate
stereo input signal which can be
mixed with the Main/Direct Input
signal.
5. L mute switch - Mutes the left input
signal.
6. R mute switch - Mutes the right input signal.
7. Mode switch - Switches the operational mode between mono and stereo.
8. Mono LED - This LED lights up when the unit is in mono mode. When the LED is off, the unit is in stereo
mode.
9. Headphone output - 1/4" TRS phone jack used to output the signal of the individual channel. There are
also 12 additional headphone outputs (two for each channel) on the rear panel.
10. Balance control - Sets the amount of the signal coming from Aux Input and Main/Direct Input. When the
Aux Input is not in use, it will regulate the stereo imaging of the input signal. When a signal is fed into the
Aux Input, the balance control will regulate the ratio of the Main Input (or Direct In) and the Aux Input
signals.
11. Output gain control - Adjusts the output level of the individual channel.
12. Output level meter - Displays the output signal level. If the Clip LED lights up, turn down the input gain
control and/or the individual output gain control to avoid distortion.
REAR PANEL CONTROLS
13. Fuse holder - If the fuse blows, replace it with a fuse of the same type.
14. Power Connector - Use the included power cable to connect this connector to a power source. Please
check the voltage accepted by the unit and the voltage available from your power source before
connecting it.
15. Main input connectors - Balanced 1/4" TRS and XLR connectors used to input the stereo signal.
16. Main output connectors - Balanced 1/4" TRS and XLR connectors used to output the main signal. Use
these connectors to link several headphone amplifiers together.
17. Headphone out (1-12) - These are 12 additional headphone outputs (two for every channel) wired in
parallel with the output available on the front panel.
35 6
10
11
12
1247
8 9
TIP:
L- CH ANNEL
RING :
R- CH ANNEL
MIN. L OAD
100 OHM S
6
6
5
5
4
4
3
3
2
2
1
1
HEA DPHO NE OU T
MAIN OU TPU T RIGH T MAIN OU TPU T LEFT
TIP/P IN 2
RING /PIN 3
SLE EVE/ PIN 1
TIP/P IN 2
RING /PIN 3
SLE EVE/ PIN 1
MAIN INPU T RIG HT MAIN INPU T LEF T
14
13 15
16
17
Produkspesifikasjoner
| Merke: | Alto |
| Kategori: | Prosessor |
| Modell: | HPA6 |
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