User's Manual L-6 6-CHANNEL MIXING CONSOLE WITH DIGITAL EFFECTS R LTO www.altoproaudio.com Version 1.0 September.
the recommended fuse type as indicated in this manual. Do not short-circuit the fuse holder. Before replacing the fuse, make sure that the product is OFF and disconnected from the AC outlet. SAFETY RELATED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Protective Ground This symbol, wherever used, alerts you to the presence of un-insulated and dangerous voltages within the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock or death.
PREFACE Dear Customer: Thank you for choosing the LTO L-6 6-Channel Mixing Console with Digital Effects, which is the result of our AUDIO TEAM's endeavours. For the LTO LTO AUDIO TEAM, music and audio are more than a profession, it is a passion and an obsession! We have, in fact, been designing professional audio products for a number of years in cooperation with many of the world's major brands. The LTO line represents unparalleled analogue and digital products made by musicians, for musicians.
TABLE OF CONTENTS 1. INTRODUCTION..................................................................................................................................4 2. FEATURES...........................................................................................................................................4 3. READY TO START?.............................................................................................................................4 4. CONTROL ELEMENTS...............................
1. INTRODUCTION Thank you very much for expressing your confidence in LTO products by purchasing LTO L-6 6-Channel Mixing Console with Digital Effects. The L-6 is the smallest among our range of mixing consoles with digital effects. You will get the smooth, accurate more natural and open sound from this apparatus, and it is really ideal for small gigs, recording and fixed PA installations.
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4.1 The MIC/LINE channels 1 These are Channel 1 and Channel 2. You can connect balanced, low impedance microphones to the XLR socket. ON the 1/4" phone jack you can connect either a microphone or a line level instrument. You shall never connect an unbalanced microphone to the XLR socket if you do not want to damage both the Microphone and the Mixer. MIC 1 2 1 3 4.1.1 PHANTOM POWER +48 Volts It is available only on the XLR input sockets. 1 BAL OR UNBAL 4.
4.3 The 3 BANDS EQUALISER A 3-band equaliser is provided for all input channels with a wide range of frequency adjustment. 0 EQ 4 4.4.1 HI This is the treble control. You can use it to get rid of high frequency noises or to boost the sound of cymbals or the high harmonics of the human voice. The gain range goes from -15dB to +15dB with a center frequency of 12kHz. -15 5 4.4.2 MID -12 This is the midrange control.
4.9 MASTER section 11 - MAIN MIX LEVEL This Control sets the amount of signal sent either to the Main Out socket or to the Tape Output. 15 12 - PHONES/CONTROL ROOM 16 0 This Control sets the amount of signal sent to the Control Room and headphone. PHANTOM POWER CLIP 8 +15 AUX RETURNS (DFX) 10 PHANTOM PWR 0 13 -4 13 -10 This stereo 6 segments LED Meter will indicate the signal level sent to CONTROL ROOM and PHONE outputs.
- 24 BIT DIGITAL EFFECTS PRESETS 19 Adjust this knob to select the right effect you wish to perform. There are total 16 options for you: Vibraflange, Funky, Rockabilly, Bigstage, Vibrato, Flanger and Chorus etc.. 19 15 14 13 12 11 16 1 2 3 4 5 6 10 9 8 7 PRESETS 20 FX LEVEL control 1 2 3 4 5 8 9 12 13 16 VIBRAFLANGE FUNKY ROCKABILLY BIGSTAGE VIBRATO FLANGER CHORUS 20 Rotating this control is used to adjust the output level of FX signal, which can be varied from 0dB to 10dB.
AUX SENDS STEREO AUX RETURNS CONTROL ROOM OUTPUT R LEFT PHONES LEFT RIGHT L-6 LTO 6-CHANNEL MIXING CONSOLE WITH DIGITAL EFFECTS RIGHT 25 26 27 28 25 - STEREO AUX RETURNS Use these stereo 1/4" phone socket to return the sound of an effect unit or sound processor to the Main Mix. Alternatively you can use them as an extra auxiliary input. 26 - AUX SENDS This 1/4" phone socket is used to send out the signal from the AUX Bus to external devices such as effects and sound processors.
5. INSTALLATION AND CONNECTION Ok, you have got to this point and you are now in the position to successfully operate your L-6. However, we advise you to read carefully the following section to be the real Master of your own Mix. Not paying attention enough to the Input signal level, to the routing of the signal and the assignment of the signal will result in unwanted distortion, a corrupted signal or no sound at all.
b. Some Final Tips on Wiring Configuration You can connect unbalanced equipment to balanced inputs and outputs. Simply follow these schematics.
6. FOR THE EXPERTS WHO WANT TO KNOW MORE As we have told you previously in this Manual, the Aux Send Control both on Mono and stereo channels is factory wired as POST-FADER. If you have some skill in electronic components soldering you can modify this setting and have all your AUX sends configured as PRE-FADER.
7. PRESET LIST Position Name Eff.1 Variat (REVERB) Eff.2 Variat (FX) 1 Vibraflange Spring Rev. Waves 2 Funky Spring Rev. Funky style 3 Rockabilly Tape Rev. Slow & Soft Flanger 4 Bigstage Hall Rev. Solo Flanging 5 Vibrato4 Base Rev. Vibrato modul. Speed 4 6 Vibrato3 Base Rev. Vibrato modul. Speed 3 7 Vibrato2 Base Rev. Vibrato modul. Speed 2 8 Vibrato1 Base Rev. Vibrato modul. Speed 1 9 Flanger4 Base Rev. Flanger modul. Speed 3 + mod.
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9. TECHNICAL SPECIFICATION Mono input channels Microphone input electronically balanced, discrete input configuration Frequency response 10Hz to 55kHz, + Distortion (THD & N) 0.005% at + 4dBu, 1kHz 0dB to 60dB (MIC) 3dB Gain range SNR (Signal to Noise Ratio) 115dB electronically balanced Line input Frequency response Distortion (THD & N) Sensitivity range 10Hz to 55kHz, + 3dB 0.
Power supply (AC/AC Adaptor) Main voltage USA/Canada 100 - 120V ~, 60Hz Power Consumption Europe 210 - 230V ~, 50Hz U.K./Australia 240V ~, 50Hz 15 watts Physical Dimension (W D H) 185mm 230mm Net weight 1.4kg (3.09 lb) Shipping weight 2.7kg (5.
10. WARRANTY 1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a more effective and efficient after-sales warranty service.
SEIKAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi W. Road, Taichung, 401 Taiwan http://www.altomobile.com Tel: 886-4-22313737 email: info@altomobile.com Fax: 886-4-22346757 All rights reserved to ALTO Mobile. Due to continued development in response to customer feedback, product features, specifications and/or internal/external design may be changed without prior notice. No photocopying, translation or reproduction of any part of this user manual is allowed without prior written permission.
