Genelec manual 8240A 8250A

Page 14

 

8240A

8250A

 

 

 

Analog audio input connector

XLR female, pin 1 gnd, pin 2 +, pin 3 -

 

 

 

Analog audio input impedance

10 kOhm balanced

 

 

 

Input level for maximum short term output of 100 dB SPL @ 1m

Adjustable from +6 to -6 dBu

 

 

 

Crossover frequency, Bass/Treble

3.0 kHz

1.8 kHz

 

 

 

Treble Tilt control operating range in 2 dB steps

+2 to -4 dB & MUTE

+2 to -4 dB & MUTE

 

@ 15 kHz

@ 15 kHz

 

 

 

Desktop low frequency control operating range

-4 dB @ 160 Hz

-4 dB @ 160 Hz

 

 

 

Bass Roll-Off control operating range in 2 dB steps

0 to -6 dB @ 45 Hz

From 0 to -6 dB @ 35 Hz

 

 

 

Bass Tilt control operating range in 2 dB steps

0 to -6 dB & MUTE

0 to -6 dB & MUTE

 

@ 100 Hz

@ 100 Hz

 

 

 

 

The 'CAL' position is with all tone controls set to 'off'

 

and the input sensitivity control to maximum (fully

 

clockwise)

 

 

 

 

 

8240A

8250A

 

 

 

Digital audio input connector

XLR female

 

 

 

 

Digital audio input impedance

110 Ohm

 

 

 

 

Digital audio Thru output connector

XLR male

 

 

 

 

Digital audio Thru output impedance

110 Ohm

 

 

 

 

Digital audio format

AES/EBU (AES3-2003)

 

 

Can also be used with S/P-DIF and AES3id signals

 

when impedance converters are used

Digital audio word length

16 bits, maximum 24 bits.

 

 

Fixed point, AES/EBU format

 

 

 

Digital audio sample rate

32 kHz, maximum 192 kHz

 

 

Supports single-wire and dual-wire AES signals.

 

 

 

AD conversion dynamic range

122 dB

 

 

Gain-ranging operation in two gain ranges; converter

 

dynamic range 112 dB typical

 

 

 

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Contents Dsp Page Compliance to FCC Rules IntroductionEC Declaration Of Conformity Amplifiers SystemDrivers Connections Using the 8240A and 8250A in STAND-ALONE ModeMains Input connector Analog in connector Digital in AES/EBU connectorDigital Thru AES/EBU connector Control Network connectorsMaintain symmetry Mounting ConsiderationsAlign the loudspeakers correctly Minimise reflectionsSetting the input sensitivity Functions on switch group 1 Tone controlsTreble Tilt control Driver Mute Functions on Switch GroupStored / Manual Ctrl System LvlMaintenance Safety considerations8250A Accessories Guarantee8240A Accessories Specifications 8240A 8250A8240A 8250A