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Owner’s Manual
Owner’s Manual
Part No. SW0634 Rev. B
©2007-2008 LOUD Technologies Inc. All Rights Reserved.
Duration
Per Day
in hours
Sound Level
dBA, Slow
Response
Typical Example
8 90 Duo in small club
6 92
4 95 Subway Train
3 97
2 100 Very loud classical
music
1.5 102
1 105 Dave screaming at
Steve about deadlines
0.5
110
0.25 or
less
115 Loudest parts at a
rock concert
Please write your serial number here for future
reference (i.e., insurance claims, tech support,
return authorization, make dad proud, etc.)
Purchased at:
Date of purchase:
Contents
IMPORTANT SAFETY INSTRUCTIONS .........2
READ THIS PAGE! .....................................4
INTRODUCTION .......................................5
HOOKUP DIAGRAMS................................6
FEATURES ................................................12
1. POWER SWITCH ............................13
2. POWER CONNECTION ....................13
3. MIC INPUTS (CH.1–2) ....................13
4. LINE INPUTS (CH.1–2) ...................13
5. LOW CUT (CH.1–2) ........................13
6. INSTRUMENT SWITCH (CH.1–2) ....14
7. GAIN (CH.1–2) .............................14
8. HI EQ ............................................14
9. LOW EQ ........................................14
10. STEREO PAN SWITCH (CH.1–2).......15
11. LEVEL ............................................15
12. OL LED ..........................................15
13. MAIN OUTS ...................................15
14. STEREO LINE INPUTS (CH.3–4) .......15
15. TAPE ASSIGN TO MAIN ..................16
16. TAPE LEVEL ....................................16
17. TAPE INPUT ...................................16
18. TAPE OUTPUT ................................16
19. PHONES ........................................16
20. PHANTOM POWER SWITCH ............16
21. PHONES LEVEL ...............................17
22. MAIN MIX .....................................17
23. POWER LED ...................................17
24. METERS .........................................17
APPENDIX A: SERVICE INFORMATION .......18
APPENDIX B: CONNECTIONS.....................19
APPENDIX C: TECHNICAL INFORMATION ...20
402-VLZ3 LIMITED WARRANTY ................23
20.
Exposure to extremely high noise levels may cause
permanent hearing loss. Individuals vary considerably
in susceptibility to noise-induced hearing loss, but
nearly everyone will lose some hearing if exposed
to sufficiently intense noise for a period of time. The
U.S. Government’s Occupational Safety and Health
Administration (OSHA) has specified the permissible
noise level exposures shown in the following chart.
According to OSHA, any exposure in excess of these
permissible limits could result in some hearing loss.
To ensure against potentially dangerous exposure
to high sound pressure levels, it is recommended
that all persons exposed to equipment capable of
producing high sound pressure levels use hearing
protectors while the equipment is in operation. Ear
plugs or protectors in the ear canals or over the ears
must be worn when operating the equipment in order
to prevent permanent hearing loss if exposure is in
excess of the limits set forth here: