ملخص المحتوى في الصفحة رقم 1
LX-308B
Stereo
Line/Microphone
Mixer
Operating Manual
%% %%
$
# #
# # # # # # # #
" " " " " " % " "
%!"
! ! ! ! ! ! ! ! ! !
!
%"
&'$' &
' ' ' ' ' ' ' ' &'$'
ملخص المحتوى في الصفحة رقم 2
Operating Manual - LX-308B Stereo Line/Microphone Mixer
1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 AC POWER REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 SECURITY COVERS . . . . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 3
Operating Manual - LX-308B Stereo Line/Microphone Mixer ing and shipping. In the event that damage has occurred, 1. INTRODUCTION immediately notify your dealer so that a written claim to cover the damages can be initiated. Congratulations on your purchase of an Ashly LX-308B stereo line level mixer. The LX308B improves The right to any claim against a public carrier upon the LX308 with the addition of On/Off switches to all can be forfeited if the carrier is not notified promptly and eight inp
ملخص المحتوى في الصفحة رقم 4
Operating Manual - LX-308B Stereo Line/Microphone Mixer # # # # #
" " " ! ! ! ! ! ' ' ' ' ' & & & & & *,- " . $ #%#&" **
'(' ') *+* !"# " *+* ** *+*
/#
/#% ** tor the summing amplifiers, making it possible for these 5. CONTROLS indicators to illuminate
ملخص المحتوى في الصفحة رقم 5
Operating Manual - LX-308B Stereo Line/Microphone Mixer %% %% $
# # # % " " " %!" ! ! ! ! %" &'$' & &'$' ' () ' & *+* *+* *+* *+* *+* ** ** ** ** **
*
*
6.4 Main Outputs 6. CONNECTIONS AND CABLES Outputs are 200Ω "pseudo-balanced" 1/4"
ملخص المحتوى في الصفحة رقم 6
Operating Manual - LX-308B Stereo Line/Microphone Mixer 7. TYPICAL APPLICATIONS 7.1 Small Sound Reinforcement System: In the setup shown here, the LX-308B is used to mix typical sound sources that might be found in a small club, school theater or simi- lar environment. INPUT channels 1 & 2 are used for microphones for live vocal or instrumental pickup. INPUT channels 3-8 are used for the output of electronic music devices such as keyboards, MIDI sound modules, drum machines, etc. The SUB OUT
ملخص المحتوى في الصفحة رقم 7
Operating Manual - LX-308B Stereo Line/Microphone Mixer 7.3 Midi Recording System: In this setup the LX-308B is used to create a re- cording directly from a MIDI studio setup. INPUTS one and two are from MIDI keyboards. INPUTS 3-6 are from MIDI sound modules, and INPUTS 7 & 8 are from a multitrack tape recorder, synced externally to the MIDI controller. The MAIN OUTPUTS provide a stereo feed directly to a two- track mixdown tape recorder. (NOTE: Connections shown are AUDIO connections only. MI
ملخص المحتوى في الصفحة رقم 8
Operating Manual - LX-308B Stereo Line/Microphone Mixer 8. TROUBLESHOOTING TIPS of input stages first by setting their gain as high as pos- sible but leaving about 20dB of headroom for loud peaks, 8.1 No Sound then move on to set the master gain to produce a good Check the AC power. Is the power switch on and meter reading. Proceed to set the gain of equalizers, lim- illuminated? Check the level meters. If they are operat- iters, crossovers, and amplifiers following the mixer in ing, the pr
ملخص المحتوى في الصفحة رقم 9
Operating Manual - LX-308B Stereo Line/Microphone Mixer 10. SPECIFICATIONS CROSSTALK adjacent inputs or input to output at 1KHz . . . . <-80dB DISTORTION adjacent inputs or input to output at 20KHz . . <-60dB THD at +20 dBu, 20Hz-20KHz . . . . . . . . . . . . . <0.02% IMD (SMPTE) at +20dBu . . . . . . . . . . . . . . . . . . <0.01% VU METERS Two 5-segment LED meters. . . . . . . . . . . . . 0VU=+4dBu HUM & NOISE (20Hz-20KHz) residual output noise, all levels at minimum <-100dBu PEAK INDICATORS M
ملخص المحتوى في الصفحة رقم 10
Operating Manual - LX-308B Stereo Line/Microphone Mixer 11. WARRANTY INFORMATION Thank you for your expression of confidence in Ashly products. The unit you have just purchased is protected by a five-year warranty. To establish the warranty, be sure to fill out and mail the warranty card attached to your product. Fill out the information below for your records. Model Number _______________________________________________________________________________ Serial Number ___________________________
ملخص المحتوى في الصفحة رقم 11
Operating Manual - LX-308B Stereo Line/Microphone Mixer 11 12. SCHEMATIC DIAGRAMS
ملخص المحتوى في الصفحة رقم 12
Operating Manual - LX-308B Stereo Line/Microphone Mixer 12
ملخص المحتوى في الصفحة رقم 13
Operating Manual - LX-308B Stereo Line/Microphone Mixer 13
ملخص المحتوى في الصفحة رقم 14
Operating Manual - LX-308B Stereo Line/Microphone Mixer 14
ملخص المحتوى في الصفحة رقم 15
Operating Manual - LX-308B Stereo Line/Microphone Mixer NOTES: 15
ملخص المحتوى في الصفحة رقم 16
Operating Manual - LX-308B Stereo Line/Microphone Mixer ASHLY AUDIO INC. 847 Holt Road Webster, NY 14580-9103 Phone: (716) 872-0010 Fax: (716) 872-0739 Toll Free (800) 828-6308 www.ashly.com 1996-2000 by Ashly Audio Corporation. All rights reserved worldwide. Printed in USA 10/00 LX Rev 1
