LEM SWING 20FX Скачать руководство пользователя страница 20

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Technical specifications

 Technical specifications 

SECTION

LEVELS & DATA

CONNECTORS

MONO INPUT CHANNEL

sensitivity

from -10 to -60dB

impedance

1.3 kOhms

sensitivity

from +10 to -40dB

impedance

10 kOhms

HPF

75Hz, 18dB/oct 

HIGH

±15dB @ 12kHz, SHELVING

HI-MID

±12dB @ 3kHz, PEAKING

LO-MID

±12dB @ 800Hz, PEAKING

LOW

±15dB @ 80Hz, SHELVING

STEREO INPUT CHANNEL

sensitivity

+4dB

impedance

10 kOhms

HIGH

±15dB @ 12kHz, SHELVING

MID

±12dB @ 2.5kHz, PEAKING

LOW

±15dB @ 80Hz, SHELVING

MASTER SECTION

MIX output (balanced)

output level

+4dB /-26dB

Balanced XLR-
M

MIX output (unbalanced)

output level

+4dB

Unbalanced 
JACK

MIX B output

output level

+4dB

RCA phono

MONO output

output level

+4dB

Balanced XLR-
M

GROUP output

output level

+4dB

Balanced XLR-
M

CONTROL ROOM output

output level

+4dB

Unbalanced 
JACK

MONITOR output

output level

+4dB

Unbalanced 
JACK

AUX sends

output level

+4dB

Unbalanced 
JACK

AUX return

sensitivity

-10dB

Unbalanced 
JACK

IN

-10dB

OUT

+4dB

inimum impedance

200 Ohms

output level

2x160mW

DSP
A/D converters

bit

18

D/A  converters

bit

18

Internal dynamics

bit

24

Sampling frequency

kHz

44.1

PRESETS number

15

Effects

HALL REVERB, ROOM REVERB, PLATE 
REVERB, STEREO DELAY

GENERAL SPECIFICATIONS
Frequency response

20Hz - 60kHz, ±1dB

Hum & Noise

-90dB

THD

<0.05%  @ 1kHz

Crosstalk

FADER

MUTE

-85dB
-84dB

Maximum levels

MIC IN

TAPE IN

other outputs

MIX OUT (XLR)

other outputs

+14dBu
+16dBu
+22dBu
+28dBu
+22dBu

Power supply

see label on the apparatus

Weight

kg

11

Dimensions

mm (WxHxD)

440x92x375

TAPE

RCA phono

HEADPHONES output

Stereo JACK

EQ

Balanced JACK

MIC input

Balanced XLR-F

LINE input

Balanced JACK

STEREO LINE input

EQ

Содержание SWING 20FX

Страница 1: ......

Страница 2: ...Instructions and installation 2 Introduction 3 MONO input channel 5 STEREO input channel 7 MASTER section 8 DSP 12 Rear panel 13 Connection cables 15 Connection examples 17 Technical specifications 1...

Страница 3: ...interference When connecting the other components of your sound system watch out for the so called ground loops which could cause hum and jeopardize the mixer s excellent Signal to Noise and low disto...

Страница 4: ...C EQ together with balanced MASTER outputs with the choice of XLR or JACK connectors and MONO OUT with LPF filter The built in DSP includes 15 high quality REVERB and STEREO DELAY effects able to repr...

Страница 5: ...3 MIC LINE 4 MIC LINE 4 MIC LINE 5 MIC LINE 5 MIC LINE 6 MIC LINE 6 MIC LINE 7 MIC LINE 7 MIC LINE 8 MIC LINE 8 MIC LINE 9 MIC LINE 9 MIC LINE 10 MIC LINE 10 MIC LINE 11 MIC LINE 11 MIC LINE 12 MIC L...

Страница 6: ...NECTOR CABLES LO CUT HI PASS filter allows to reduce the frequencies below 75 Hz with a 18 dB Oct slope Thanks to this filter it s possible to eliminate unwanted subsonic frequencies like for examples...

Страница 7: ...indicator lights up when the input signal is near to the CLIPPING point This control is POST GAIN POST INSERT and POST EQ and therefore reacts to the signal already processed by the internal EQ and b...

Страница 8: ...curve BAL Centre dented control of the balance of the signal on the main outputs The BAL control has a balancing effect on the levels of the two LEFT RIGHT parts of the STEREO signal and works as fol...

Страница 9: ...RETURNS 1 2 Unbalanced JACK connectors these are the connectors of the auxiliary stereo inputs These inputs whose signal is sent directly to MIX L R can be used for the return signal from outboard eff...

Страница 10: ...utput PHONES LEVEL Pot for controlling the level of the HEADPHONES outputs Normally the MIX L R signal is heard from this output When one or more PFL buttons on the input channels are pressed the sign...

Страница 11: ...es for instance and to control them simultaneously In STUDIO APPLICATIONS the 4 GROUP OUTPUTS can be used to feed 4 tracks of a multitrack recorder LEFT RIGHT GROUP ASSIGNMENT Buttons for the GROUPS a...

Страница 12: ...e level of the signal from 30 to 4 dB yellow show a high operative level of the signal from 7 to 10 dB red CLIP show a too high signal level near to the overload of the mixer output stage To ensure cl...

Страница 13: ...coming from the DSP can also be sent to the MONITORS by means of the EFX2 DSP TO MON 1 and EFX2 DSP TO MON 2 knobs NOTE if you need to use an external effect connected to the AUX 2 OUTPUT and to the...

Страница 14: ...process the main program The INSERT connectors require a special Y cable to be used to send the original signal to the external device and once processed to take it back to the mixer outputs see CONNE...

Страница 15: ...the mixer NOTE When the PHANTOM power supply is switched on make certain that cables with BALANCED XLR connectors are ALWAYS used to connect the microphones this precaution is extremely important for...

Страница 16: ...ng them this gives the advantage of increasing their life and reliability which is always to your advantage Periodically check that your cables are in good condition and are correctly wired and that a...

Страница 17: ...16 Connector cables RCA connector Y cable for INSERT...

Страница 18: ...12 MIC LINE 13 MIC LINE 13 MIC LINE 14 MIC LINE 14 MIC LINE 15 MIC LINE 15 MIC LINE 16 MIC LINE 16 LO CUT 75 Hz LO CUT 75 Hz LO CUT 75 Hz LO CUT 75 Hz LO CUT 75 Hz LO CUT 75 Hz LO CUT 75 Hz LO CUT 75...

Страница 19: ...MIC MIC MIC MIC MIC MIC MIC MIC LINE 1 MIC LINE 1 MIC LINE 2 MIC LINE 2 MIC LINE 3 MIC LINE 3 MIC LINE 4 MIC LINE 4 MIC LINE 5 MIC LINE 5 MIC LINE 6 MIC LINE 6 MIC LINE 7 MIC LINE 7 MIC LINE 8 MIC LIN...

Страница 20: ...4dB Balanced XLR M CONTROL ROOM output output level 4dB Unbalanced JACK MONITOR output output level 4dB Unbalanced JACK AUX sends output level 4dB Unbalanced JACK AUX return sensitivity 10dB Unbalance...

Страница 21: ...20 Block diagram Block diagram...

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