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L MIX R (Master) Faders

The 

L MIX R

(master) faders set the final level of the mix L

and R outputs. Assuming input 

SENS

settings have been cor-

rectly set, the 

L MIX R

(master) faders should be set close to

the ‘0’ mark to provide maximum travel on the faders for
smoothest control.

RET1~RET4 (Stereo Returns)

Four balanced stereo returns, 

RET1

through 

RET4

, are avail-

able for use as outputs of effects units or other stereo sources
and are mixed directly to the AUX or MIX/SUB busses at a
level set by the respective controls. The left-hand control sets
the return level to a choice of 

AUX1

or 

AUX2

(

AUX3 

or

Lexicon 

FX 

in the case of 

RET4

), depending on the position of

the adjacent switch. The right-hand control sends the return
level to 

MIX 

or 

SUB

, depending on the position of the adja-

cent switch (i.e., it is effectively a rotary fader).

If a mono source is used, plugging it into the left jack only
will automatically feed the signal to both left and right busses.

DIGITAL EFFECTS PROCESSOR

The built-in Lexicon Digital Effects Processor provides a wide
range of echo, reverb, and acoustic treatments to add fullness
to sound, complement room acoustics, or for specific effects. 

LEXICON RET (Return)

LEXICON RET 

is similar in operation to the stereo returns,

RET1

through 

RET4

, but instead of taking an external

source, this section is fed from the output of the internal
Lexicon Digital Effects Processor. The left-hand control
sets the return level to a choice of 

AUX1

or 

AUX2

, depend-

ing on the position of the adjacent switch. The right-hand
control sends the return level to 

MIX 

or 

SUB

, depending

on the position of the adjacent switch (i.e., it is effectively a
rotary fader).

PROGRAM SELECT

PROGRAM SELECT 

is a rotary switch that provides selection

of any one of 16 factory-programmed effect combinations,
as listed on the panel legend below the controls. These fac-
tory presets have been carefully implemented for this mixer
and should be suitable for most applications.

PARAMETER ADJUST

PARAM1/PARAM2

Two pre-programmed effects may be adjusted and saved in
on-board RAM (random access memory) using the 

PRO-

GRAM ADJUST 

encoder knob and 

PARAM1/PARAM2

stor-

age switches. The best settings for a particular application
are found by experimentation and through careful listen-
ing to the final sound.

Adjustments are made by turning 

PROGRAM ADJUST

,

while pressing down on 

PARAM1 

or 

PARAM2

, and listen-

ing to the result. As soon as you release 

PARAM1 

or

PARAM2

, the setting will be held in internal RAM. Any

alterations to the pre-programmed settings are retained,
even if the mixer is turned off, and will be recalled the next
time the particular program is selected. If a setting differs
from the original default values, the 

USER 

LED will illumi-

nate. 

NOTE: To restore a parameter to its factory setting, press down on

both 

PARAM1

and 

PARAM2

until the 

USER

LED goes out.

LEXICON MUTE FOOTSWITCH

Lexicon effects may be remotely turned ON or OFF
through the 

LEXICON MUTE FOOTSWITCH 

jack (on the

rear panel). Use a standard latching (or non-latching) gui-
tar footswitch, or similar unit that provides an isolated
switch closure, and connect it as shown below. The effect
will be muted when the switch is closed. 

continued on next page...

11

10

9

8

7

6

5

15

M I X E R   O P E R A T I O N

NOTE: Do not apply any external
voltage to the plug’s terminals.

Wiring The

Mono

Phone Plug

11

open = effect ON
closed = effect OFF

LEXICON MUTE FOOTSWITCH
(Rear Panel)

Содержание EVOi.sys

Страница 1: ...A Loudspeaker System With Intelligence EVOi sys User s Guide Introducing The Next Generation of Installed Sound...

Страница 2: ......

Страница 3: ...Channel 10 Master Section 14 Microphone Operation 18 EVO Handheld Dynamic Microphone 18 EVO Wireless Handheld Dynamic Microphone 21 EVO Lavaliere Microphone Bodypack Transmitter 22 EVO Wireless Receiv...

Страница 4: ...cian for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience recepticals and the point where they exit from the apparatus Only u...

Страница 5: ...n the day to day operation of EVOi sys EVOi 324 and EVOi net are both components of EVOi sys It is necessary to retain the Guides found in the EVOi 324 packaging Operation of the EVOi net is contained...

Страница 6: ...s microphone can be easily added FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Parts 74 15 and 90 of the FCC Rules These lim...

Страница 7: ...ED UNBALANCED BALANCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequencies refer to manual EVOi sys Rear NOTE For clarity the Power Supply is shown outside the frame Power Su...

Страница 8: ...C DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequencies refer to manual EVOi sys Rear NOTE For clarity power connections are not shown see previous page EVOi 324 Input EVO Measurement Microphone...

Страница 9: ...ANCED UNBALANCED BALANCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequencies refer to manual EVOi sys Rear NOTE For clarity power and network connections are not shown see p...

Страница 10: ...I N P W R 1 0 M I C 1 0 0 1 2 3 4 5 6 7 8 9 A B C D E F EVOi sys Partial Front EVO Lavaliere Microphone supplied EVO Bodypack Transmitter supplied EVO Handheld Microphone supplied Set To CH 3 IMPORTA...

Страница 11: ...and select PFL as the listening mode 4 Press SOLO on Channel 1 while a performer provides a typical performance level signal Observe the level on the bargraph meters and adjust SENS until the meter d...

Страница 12: ...he XLR connector may damage the equipment LINE Input Each LINE input accepts a 3 pole A gauge TRS plug Use this high impedance input for sources other than microphones such as keyboards drum machines...

Страница 13: ...in live situations because the mid band covers the range of most vocals Listen carefully as you use these controls together to find how particular characteristics of a signal i e vocal can be enhanced...

Страница 14: ...e fade direct outputs are active when the MUTE switch is released and muted when the switch is down allowing levels to be pre set before the signal is required SUB Pressing SUB routes the channel sign...

Страница 15: ...ectly giv ing full travel on the fader See Setting Up the System on page 9 for help in setting a suitable signal level DIR Direct Output Each channel has a dedicated direct output labeled as DIR which...

Страница 16: ...er control sets the overall level of the effects sends from the channels before the input of the Lexicon Digital Effects Processor An associated AFL switch allows the signal to be monitored in the sam...

Страница 17: ...e adjacent switch i e it is effectively a rotary fader PROGRAM SELECT PROGRAM SELECT is a rotary switch that provides selection of any one of 16 factory programmed effect combinations as listed on the...

Страница 18: ...anced microphones with MIC 48V switched on as they may be damaged by the phantom power voltage Balanced dynamic microphones and cables can normally be used with MIC 48V switched on Contact your microp...

Страница 19: ...reading bargraph meters are provided to monitor 2TK MIX or SUB signals giving you a constant warning of excessive peaks in the signal which might cause overloading Aim to keep the signal within the a...

Страница 20: ...crophone is fitted with a shock absorbing inner grille for transducer protection against damage The strong die cast housing and the wire mesh outer grille provide additional protection for the transdu...

Страница 21: ...d natural sound Figure 3 Singing over the top of the microphone Controlling Feedback A sound reinforcement system that spontaneously starts to howl and scream is dreaded by musicians and audiences ali...

Страница 22: ...e singers sound arrives at an angle greater than 35 off axis and is picked up in the region where the microphone starts to becomes less sensitive To attain the same loudness as a solo voice mixer gain...

Страница 23: ...LED Indicates battery status and audio input overload If the LED glows the batteries are OK If the LED is constantly lit the batteries will be dead in about 90 minutes If the LED flashes the audio in...

Страница 24: ...for use with the supplied lavaliere condenser microphone It operates in a subband up to 4 MHz wide of the 710 to 861 MHz UHF range The EVO Bodypack Transmitter can be switched to a maximum of 15 diff...

Страница 25: ...le antenna GAIN Use the rotary GAIN control to match the microphone s level to the transmitter s audio section It is also accessible when the battery door is on CHANNEL Use the rotary CHANNEL switch t...

Страница 26: ...a subband of up to 4 MHz wide across the 710 MHz to 861 MHz UHF range Each unit can be switched to a maximum of 15 different carrier frequencies depending on local frequency allocations 24 M I C R O P...

Страница 27: ...nd the red LED flashes occasionally If the LEDs do not light the sensitivity setting on the transmitter is too low If the red LED is constantly on overmodulation is occurring CHANNEL Use the CHANNEL r...

Страница 28: ...ANCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequencies refer to manual BALANCED UNBALANCED BALANCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequ...

Страница 29: ...NCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free frequencies refer to manual BALANCED UNBALANCED BALANCED LINE MIC POWER AC DC 12 16 V 20 mA Set XXXX SNR XXXXX For IM free freque...

Страница 30: ...L pressed on another channel There is no Mix output Check that the Mix Master fader is up Do you have something connected on the Mix Inserts and is that external device switched on There is no Monitor...

Страница 31: ...dB Routing Isolation 90 dB Aux Send pots offness 84 dB Frequency Response Mic Line Input to any output 20 Hz 30 kHz 05 dB THD N Mic sens 30 dBu 14 dBu at all outputs l kHz 0 009 Input Output Impedance...

Страница 32: ...0 dBm Balanced XLR MIC Line level switchable typ 30 dB Unbalanced 1 4 Jack 0 dBm XLR 6 dBm 210 x 170 x 42 mm 8 27 x 6 70 x 1 65 in 470 g 18 8 oz Carrier Frequency Modulation FM Audio Bandwidth Frequen...

Страница 33: ...00 Hz Sensitivity at 1000 Hz 2 5 mV Pa 52 dBV re 1 V Pa Impedance at 1000 Hz 600 ohms Recommended load impedance 2000 ohms Max SPL for 1 3 THD 147 dB SPL 156 dB SPL Equivalent noise level 22 dB A DIN...

Страница 34: ...iscussed in the next section of this warranty How to Obtain Warranty Performance If your JBL product ever needs service write or telephone us at JBL Incorporated Attn Customer Service Department 8500...

Страница 35: ...s Receiver 24 Mixer features AUX sends 11 Bargraph meters 17 100 Hz Hi pass filter 11 DIR Direct output 13 Equalizer 11 Headphones 17 Input channels 10 INS Insert point 13 Lexicon Effects 11 14 15 Mas...

Страница 36: ...A Harman International Company JBL Professional 8500 Balboa Boulevard Northridge CA 91329 www jblpro com Part 337539 001 Copyright 2001 JBL Professional Printed in the USA...

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