Requisite Audio Engineering L2M MKIII M/S VERSION Manual do Operador Página 1

THE L2M MKIII M/S VERSIONOptical Leveling AmplifierBy Requisite Audio EngineeringOPERATOR’S MANUAL2 1 7 5 G o o d y e a r Av e . , S u i t e 1

FRONT PANEL CONTROLS (continued)RATIO 10:1 / 3:1 The purpose of this switch (Channel 1 & Channel 2) is to allow selection of either compressor (3:

FRONT PANEL CONTROLS (center row)MIDWith the MID control pulled out and in the fully-clockwise position, center is normal. Fully-counterclockwise Mid

FRONT PANEL CONTROLS (center row- continued)PK REDUCTION (MONO - LINK)When operating in stereo or multi-channel mode, there is the option to LINK the

FRONT PANEL CALIBRATION POINTSZERO ADJ The ZERO ADJ trimmer (2 each) is used to adjust the meter while in the GR (Gain Reduction) mode. When METER SE

FRONT PANEL CALIBRATION POINTS (continued)VU ADJ VU ADJUST is for calibration of VU only. It does not affect GAIN REDUCTION readings.VU ADJ - CALIBRA

FRONT PANEL CALIBRATION POINTS (continued)STEREO ADJ - CALIBRATION PROCEDURE:•Verify that ZERO ADJ, GR TRACK and VU ADJ are all calibrated. If not, f

FRONT PANEL CALIBRATION POINTS (continued)STEREO ADJ - OPERATIONAL NOTE:Overtime, (perhaps many years) it will become evident that STEREO ADJ will nee

REAR PANEL (LEFT to RIGHT, top and bottom row)GROUNDBanana Plug connection to CHASSIS Ground and/or CIRCUIT Ground is provided. Need for connection is

OUTBOARD POWER SUPPLIESPOWER SUPPLIESFor the L2M MkIII M/S Version, and all Requisite mainframe audio processors, there is a choice of two different p

WARRANTYFor a period of 2 years after original purchase, Requisite Audio Engineering will, free of charge, repair this product if it fails due to defe

TABLE OF CONTENTSINTRODUCTION! 1RECEIVING YOUR L2M! 2UNPACKING and INSPECTION:! 2GENERAL NOTES! 3WARNING:! 3THIS SHIPMENT SHOULD INCLUDE:! 3SERVICING:

FRONT PANEL CONTROLS (center row)! 7MID! 7MID - OPERATIONAL NOTE:! 7SIDE! 7STEREO LEVEL RIDE! 7STEREO LEVEL RIDE - OPERATIONAL NOTE:! 7FRONT PANEL CON

REAR PANEL (LEFT to RIGHT, top and bottom row)! 13GROUND! 13POWER SUPPLY INLET! 13AUDIO OUTPUTS! 13LIMITER LINK! 13TUBE CHANNEL! 13TUBE PLACEMENT and

INTRODUCTIONTHANK YOUThank you for selecting the L2M Mastering Limiter and thereby making it a part of your art. The L2M MkIII M/S Version is the thi

RECEIVING YOUR L2MUNPACKING and INSPECTION:Your shipment has been carefully inspected, checked and packaged at our company be-fore being turned over t

GENERAL NOTESWARNING:DO NOT OPEN THE CABINET - RISK OF SEVERE ELECTRICAL SHOCKTHIS SHIPMENT SHOULD INCLUDE: Model L2M MkIII M/S Version Mastering Limi

FRONT PANEL CONTROLS (top & bottom rows)IN/BYPASSThis switch (2 each) is a "true-hardwired" bypass, making a straight connection from in

FRONT PANEL CONTROLS (continued)LIMITER FEEDBACKLeft to run freely, vacuum tubes are not linear and exhibit a considerable amount of harmonic generati