Instruction/ maintenance manual of the product L12000 Samson
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F r o n t o f H o u s e M i x i n g C o n s o l e s 4 B U S M I X I N G C O N S O L E W I T H U S B I / O & 2 4 B I T D I G I T A L E F F E C T S.
Safety Instruc tions/C onsignes de sécurité/Sicherheitsv ork ehrungen ACHTUNG: Um die Gefahr eines Brandes oder Str omschlags zu verringern, sollten Sie dieses Gerät weder Regen noch F euchtigkeit aussetzen.Um die Gefahr eines Stromschlags zu verringern, sollten Sie weder Deckel noch Rückwand des Geräts entf ernen.
PRECAUCION : P ara reducir el riesgo de inc endios o descargas, no permita que este aparat o quede expuesto a la lluvia o la humedad. P ara reducir el riesgo de descarga eléctrica, nunca quite la tapa ni el chasis. Dentro del aparat o no hay piezas susceptibles de ser reparadas por el usuario .
T able of C onten ts Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 L1200 And L2000 F eatur es. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Contr ols And F unc tions .
1 Congra tulations on your pur chase of the Samson L1200 or L2000 mixing console! The L1200 and L2000 are twelve and twen ty channel, true four bus consoles, with USB input and outputs in ergonomically correct, attractively appoint ed enclosures.
2 2 L1200 and L2000 F eatures The Samson L1200 and L2000 consoles are comprehensiv e and great sounding , making them the ideal choice for a v ariety of live sound and recor ding applications.
3 C ontr ols and F unc tions INPUT CHANNEL SECTION The follo wing section details each par t of the L1200 and L2000’ s INPUT CHANNELS including the L OW CUT , 3-BAND EQ , the MONIT OR and EFX sends, P AN, GAIN and VOL UME controls.
4 C ontr ols and F unc tions 5 INPUT CHANNEL SECTION - continued knob remains the same. An auxiliary bus that is set up as POST F ader routes, or sends, the sig nal to its output from a point in the channels ’ circuit that is electronically after the channel F ader .
5 C ontr ols and F unc tions INPUT CHANNEL SECTION - continued around the cent er point that are aff ected by the MID CUT & BOOST control) and can be set in a r ange from 100Hz to 8Khz. LF (L OW FREQUENCY) 80H z +/- 15dB shelving type The channel’ s L OW frequency response is flat when the knob is in the “12:00” position.
6 C ontr ols and F unc tions 23 16 17 18 19 22 21 20 24 BIT DIGIT AL EFFECT SECTION 24BIT DIGIT AL EFFEC T SECTION The L1200 and L2000 featur e built-in, 24 Bit Digital Multi- effects Pr ocessor(s) with 100 dazzling, studio quality effects like Delay , Chorus, Flanging and lush Reverbs including Halls, Plat es and Rooms.
7 Master Auxiliary Send Sec tion Each of the L Series AUX buses and the EFX bus ha ve a master contr ol knob, which is used to adjust the ov erall level of that A UX bus output. 24 - A UX 1 Master Send The Aux 1 sig nals from mono and ster eo input chan- nels, along with the DSP returns ar e mixed together and sent to the A UX 1 Output.
8 31 - MAIN 2 – contr ol knob The L Series mixers pro vide a second set of output connectors carr ying a duplicate of the MAIN MIX signal for the purpose of f eeding another speaker zone or rec order . The MAIN 2 control knob is used to set the volume of the MAIN 2 output .
9 C ontr ols and F unc tions Meter Section 37 - POWER LED - indicator The P ow er LED will illuminate when the rear panel , MAIN pow er switch is turned on. 38 - PHANT OM POWER LED - indicator The LED will illuminate whenev er the Phantom P ower switch is pr essed.
10 MAIN Output Sec tion 49 - SOL O ( AFL MAIN MIX) – switch The MAIN MIX output’ s AFL, or After F ader Listen switch allows y ou to listen to , or “solo ” , the MAIN MIX in the headphones.
11 L1200 and L2000 Input and Output Connections CHANNEL - MONO MIC/LINE INPUTS The L Series mixers off er plenty of mono mic/line and stereo line input channels , twelve on the L1200 and twenty on the.
12 Master Input and Output Sec tion The L1200 and L2000 mixer's Master Input and Output section has the connec tors for in ter facing the FOO TSWIT CH, MAIN OUT , MAIN 2 OUT , MAIN INSERT POINTS, GROUP OUTS, GROUP INSERT POINTS, and the A UX Send’ s.
13 13 - GROUP INSERT - 1/4-inch Send and Return jack Send and return patch point on TRS ( TIP/RING/ SLEEVE) jack for interfacing ex ternal effects proces- sors on GROUP bus outputs. The signal is sent on the tip (the Send) and returns (the Return) on the ring of the connector .
14 Using the USB I/O The L series consoles hav e a built-in stereo USB audio interface allowing you to rec ord and playback from a PC using virtually any digital recor ding software. In addition, the L series consoles featur e powerful routing options that let you rout e your USB digital recor ding and playback.
15 Getting Started with W indows XP - con tinued 5. T o use the L Series as your default input/output device (for sy stem sounds and progr ams like Sound Recorder), ensure tha t it is set for playback and recor ding in the Audio tab (figure 6). 6. The volume can then be set by dragging the V olume slider (figure 7).
16 Getting Started with MAC OS X - con tinued 5. Next, click in the Output tab and selec t USB Audio Codec (figure 11). Y ou may notice that the V olume slider sets itself to the full level . This will allow you to hav e full range using the L Series’ hardware MAIN V olume contr ol.
17 L1200 and L2000 W iring Guide Unbalanced 1/4” Connector XLR Balanced Wir ing Guide C ONNECTING THE L1200 and L2000 There ar e several wa ys to interface the L1200 and L2000 to support a variet y of applications. The L1200 and L2000 fea- ture balanced inputs and outputs , so connecting balanced and unbalanced signals is possible.
18 Specifications Maximum Output Level (0.5% T .H.D at 1KHz T .H.D Frequency Response -128dBu equivalent input noise ( Rs=150 ) -95dBu Residual noise (MAIN L/R,MONO,MAIN 2,GROUP ,AUX,EFX OUT) -83dBu MAIN,MONO,GROUP * Master fader at naminal level and all channel fader Minimum.
19 Block Diagram.
Samson T echnologies Corp . 45 Gilpin A venue Hauppauge, New Y or k 11788-8816 Phone: 1-800-3-SAMSON (1-800-372-6766) F ax: 631-784-2201 ww w .samsontech.
An important point after buying a device Samson L12000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samson L12000 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samson L12000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samson L12000 you will learn all the available features of the product, as well as information on its operation. The information that you get Samson L12000 will certainly help you make a decision on the purchase.
If you already are a holder of Samson L12000, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samson L12000.
However, one of the most important roles played by the user manual is to help in solving problems with Samson L12000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samson L12000 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
