Nilfisk-ALTO 3.4 user manual Centre Frequency / Cutoff Frequency, Bandwidth, Gain

Page 19

b. Centre Frequency / Cutoff Frequency

Allows to choose the centre frequency of the Peaking curve and Notch filter, or the cutoff frequency of Shelv- ing curves.



I	N	A			E	Q	1	P	e	a	k
	2	k	0	0	1	.	0		-	5	.	0

Peaking

Low Shelving

High Shelving

Notch

c.Bandwidth

Allows to choose the width in octaves of the Peaking or Notch type curve. It s not used with Shelving curves.



I	N	A			E	Q	1	P	e	a	k
	2	k	0	0	1	.	0		-	5	.	0

Peaking

d.Gain

Allows to control the boost or cut of the selected frequencies. It's not used with the Notch Filter, which has a fixed cut.

Notch



I	N	A			E	Q	1	P	e	a	k
	2	k	0	0	1	.	0		-	5	.	0

Peaking

Low Shelving

High Shelving

Image 19

Contents MAXIDRIVE3.4 External Connection Safety Related SymbolsImportant Safety Instructions Power SupplyPreface Table of Contents Introduction Rear Panel Inputs Configuration of the systemGetting Started OutputsP u t I n 3 5 B 2 4 2 x 3 W Adjusting the input signal3 B 2 4 S 5 2 x 2 W + 2 M a A d P r e s e t 2 x 3 WD B A & B G a I N First SetupSystem configuration 3 B 2 4 S 5 2 x 2 W + 2 M a A G a I NExample Number Of Presets 3 B 2 4 S 5 2 x 2 W + 2 M aType of Preset 3 B 2 4 S 5 2 x 2 W + 2 M a Name of the Preset 3 B 2 4 S 5 2 x 2 W + 2 M aSystem Protection 3 B 2 4 S 5 2 x 2 W + 2 M a Preset Modifications 1 3 B 2 4 S 5 2 x 2 W + 2 M aMenu MAP Configuration Description Preset MenuC a R D E s e t N a m i n W + 2 M a Store & Naming PresetO r e P r e s e t 2 x 2 W + 2 M a O r e P r e s e t O p e r a H a l lT P r e s e t 2 W + 2 M a Dump Out PresetIncoming Dump C o m i n g D u m p N o r e C e p t Delay Menu T p u t P u t D e l a yL a Y M SEdit menu 2 u SInput Gain Input EQ I ND B P u tBandwidth Centre Frequency / Cutoff FrequencyGain R u V e r0 0 H z Crossover frequency PhaseF B e s 2 4 6 H zOutput Pol Output EQOutput Gain Editing values are between +6dB ~ -30dB, with 0.5dB stepsR m a L a R I T YV e r s e Ganging Submenu Utility MenuP u t G a n g i n g N g i n gInput Ganging Units Submenu T p u t G a n g i n gM . T h r e s h . U n i t M P e r a t u r e U n i tP u t S e l e c t G i t a l A l o g T u pT p u t M e t e r s E M u t e S t M u t e Lock Submenu M p e r a t u r eK e U p R m a l T e D C o n t r a s t2 2 W + 2 M a 3 B 2 4 S 5 C kTotal Partial S s w o r d R D A 1 3 B 2 4 S 5 2 2 W + 2 M aL O C K S s w o r dM m . S e t u p COMM. Setup SubmenuR m a t R d R m a t C a r d R m a t t i n g R m a t D o n eInputs a & B, Digital IN, RS485 ConnectionsInputs a & B Special attentions for RS232 interface Factory Preset ConfigurationOutputs 1 ~ 6, RS485 OUT RS232Organization Signal PowerMAXIDRIVE3.4 Audio Mixer Signal PowerA135 B246 3-WAY Stereo 2X2W High Left High Right Signal Power Audio MixerA1324 S56 4-WAY4 Mono + 2 Mono AUX 4W+2MAX To / from RS232 Communications PC & one or more MAXIDRIVE3.4 connectionTechnical Specifications Return Notice Warranty Registration CardTerms and Conditions Seikaku Technical Group Limited