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CEQ1/1 und CEQ1/1BB 

3. Front Panel Description 

CEQ 1/1 

AUTOMATIC EQUALIZER 

POWER 

SAVE 

SELECT 

DOWN 

UP 

Adjust EQ Curve 

Band: 

1K 

Level: 

CEQ 1/1BB 

AUTOMATIC EQUALIZER 

POWER 

SAVE 

SELECT 

DOWN 

UP 

Adjust EQ Curve 

Band: 

1K 

Level: 

Figure 3 - CEQ1/1 and CEQ1/1BB Front Panel 

POWER SWITCH and LED

 - Indicates that the CEQ1/1 has AC power and is on. 

LCD DISPLAY

 - Shows the available menus items for configuring the EQ1. 

SAVE Button

 - Saves the current value of all EQ1 parameters to nonvolatile memory.  Used if 

changes are made from the front panel which should become permanent.  If the SAVE button is 
not pressed after any changes, the changes will be lost when the power is removed from the EQ1. 

SELECT Button

 - Moves the active cursor between menu categories. 

UP and DOWN Buttons

 - Increments or decrements the values in the active menu category.  If 

the Up and Down buttons are both pushed while the power is turned on, the EQ1 will be returned 
to factory default condition.  Factory defaults are as follows: 

1) Stored EQ curve is reset to flat. 
2) User Target curves 1-3 are reset to Factory curves 1-3. 
3) Pop Suppress system is set to off. 
4) LCD display contrast is set to the factory default. 
5) Operational mode is set to Local. 

CEQ1/1 Menu Options: 

CEQ1/1 Address

 - Allows the LecNet address of the EQ1 to be changed.  The factory default 

address is 131. 

Adjust EQ Curve

 - Allows the cut or boost value of each of the 27 1/3 octave bands to be 

adjusted.  Adjustment range is +/-15dB. 

Adjust Target Curve

 - Allows any of the three user programmable target curves (U1, U2, or U3) to 

be adjusted.  Adjustment range for any band is +/-15dB.  Note that while no adjustment of the three 
factory curves (F1, F2, and F3) is allowed, the factory values may be reviewed using this menu option. 

Adjust Target Curve Input Source

 - Allows the input source associated with each of the user 

programmable target curves (U1, U2, or U3) to be chosen.  Note that while no change may be 
made to the input source of the three factory curves (F1, F2, and F3), the factory values may be 
reviewed using this menu option. 

17 

Summary of Contents for CEQ1/1

Page 1: ...odukt entspricht EN500 81 1 EN 500 82 1 EU Conformity This product conforms to EN 500 81 1 EN 500 82 1 Conformit CE Ce produit r spond la norme EN 500 81 1 EN 500 82 1 Conformit CEE Questo prodotto ri...

Page 2: ...CEQ1 1 und CEQ1 1BB 5 Nur CEQ1 1 5 CEQ1 1 Men optionen Bedienung ber Frontplatte 6 4 Ger ter ckseite 7 5 Einstellungen f r den Betrieb 7 Einstellung ber die Frontplatte nur CEQ1 1 8 Einstellung ber d...

Page 3: ...EQ1 1BB besitzt keine Bedienungselemente auf der Frontplatte und kann somit nur mittels Computer bedient werden Sollten Fragen bez glich der korrekten Einstellungsprozedur auftauchen so d rfen wir an...

Page 4: ...gkeitseinwirkung Regen Vibrationen oder Schl gen aus 2 Installation Die korrekte Installation des CEQ1 1 und CEQ1 1BB ist einfach einige wenige Dinge sind dabei zu beachten Der CEQ1 1 und CEQ1 1BB sol...

Page 5: ...erdrillten Mikrofonleitungen mit Folien oder Geflechtschirm erfolgen Der Schirm wird am Masseanschlu Pin 1 angeschlossen Wir ein unsymmetrisches Mikrofon verwendet so ist die Signalader an der Klemme...

Page 6: ...Bypass Funktion des Hochpa filters des CEQ1 1 Pop Suppress Threshold Erlaubt die Einstellung der Wirkung der DPS Funktion dynamische Poppger usch Unterdr ckung Der Einstellungsbereich betr gt 40dB bis...

Page 7: ...krofone an EQ OUT Symmetrischer Leitungspegel Ausgang des CEQ1 1 und CEQ1 1BB LecNet RS 232 Serial Port Bietet Zugang zur Steuerung einiger der Funktionen des CEQ1 1 und CEQ1 1BB Diese Schnittstelle i...

Page 8: ...AutoEQ Vorgangs Am Ende des Vorgangs kehrt die Anzeige zum Men Auto Equalize zur ck Denken Sie daran mit der Taste Save die neue Einstellung der AutoEQ Funktion abzuspeichern um diese nach Abschalten...

Page 9: ...er die pr zise Einstellung ist viel schwieriger Zus tzlich zu den 27 Frequenzb ndern besitzt der CEQ1 1 oder CEQ1 1BB zus tzlich ein zuschaltbares Hochpa filter 6dB Oktave bei 200Hz Die dynamische Pop...

Page 10: ...Device Receive S R 3 5MM 9 Pin Female T Stereo Plug D Subminiature LecNet Device Transmit LecNet Device Receive N C 1 Tip RXD 2 Ring TXD 3 AMX Sleeve Gnd N C 4 or Gnd 5 LecNet Port Crestron N C 6 Port...

Page 11: ...uenzen Genauigkeit 3 Anhebung Absenkung 15dB Hochpa filter 200Hz 6dB Oktave Poppger usch Unterdr ckung Dynamisches Hochpa filter max Eckfrequenz 1KHz 6dB Oktave Schwelle einstellbar von 40dBu bis 0dBu...

Page 12: ...CEQ1 1 und CEQ1 1BB 12...

Page 13: ...d CEQ1 1BB CEQ1 1 and CEQ1 1BB CEQ1 1 and CEQ1 1BB CEQ1 1 and CEQ1 1BB CEQ1 1 and CEQ1 1BB Automatic Equalizer Automatic Equalizer Automatic Equalizer Automatic Equalizer Automatic Equalizer Manual Ma...

Page 14: ...ng Instructions 19 Resetting the EQ1 to Factory Defaults 19 6 TROUBLESHOOTING 19 7 Specifications 20 8 Serial Port Hardware and Software 21 9 Serial Port Commands Available 22 General Device Commands...

Page 15: ...tem is a dynamic high pass filter which reacts only to low frequency transients Breath pops or bass boost from speaking too close to a directional microphone are both significantly reduced Since the f...

Page 16: ...should be used for the ground Pin 1 connection If an unbal anced signal is used the unbalanced signal lead should be connected to the input terminal while the unbalanced ground lead should be connect...

Page 17: ...rned to factory default condition Factory defaults are as follows 1 Stored EQ curve is reset to flat 2 User Target curves 1 3 are reset to Factory curves 1 3 3 Pop Suppress system is set to off 4 LCD...

Page 18: ...s the display will revert to the Auto Equalize menu Remember that the SAVE button must be pressed after the AutoEQTM process to store the new EQ curve to permanent memory 4 Rear Panel Description CEQ1...

Page 19: ...uto Equalize menu option and press SELECT The Pink Noise Level sub menu prompts for an appropriate pink noise level to be set The EQ1 will indicate when the pink noise level is adequate Press the SELE...

Page 20: ...Constant Q 3 center frequency accuracy Cut Boost Range 15dB Low Cut Filter 200Hz 6dB octave Pop Suppression Filter DPS Dynamic high pass maximum filter corner frequency is 1kHz 6dB octave Threshold r...

Page 21: ...d TX Chassis Gnd RTS CTS 3 Ring Tip 2 Sleeve 7 Host 1 Serial 4 Port 5 PC 6 DSR DTR 20 LecNet Device Transmit LecNet Device Receive LecNet Device to AMX or Crestron S R 3 5MM 9 Pin Female T Stereo Plug...

Page 22: ...8 bit value and the second byte is 1 if the MSB of the data byte is 1 or 0 if the MSB of the data byte is 0 Each CEQ1 1 command must be preceded by the address of the device to be controlled If a dev...

Page 23: ...of the CEQ1 1 Local or Remote 0 indicates Local mode 1 indicates Remote Host sends command 21 Host receives 1 byte EQ1 Mode Set Local Remote Mode Allows the Local Remote status of the CEQ1 1 to be set...

Page 24: ...ge is from 0 127 0 96 corre sponds to 0 48dB attenuation in 5dB steps 97 126 corresponds to 49 78dB in 1dB steps and 127 is 100dB mute Host sends command 6 Host receives 1 byte Attenuation level see a...

Page 25: ...o 120 60 to 10 are valid If a 0 is returned the level is below 60 and if a 255 is returned the level exceeds 10 Host sends command 14 Host receives 1 byte 20 120 0 or 255 BP filter level Input Output...

Page 26: ...Lowcut out 1 Lowcut in Set Lowcut Filter Allows the state of the Lowcut filter to be set Byte 1 is the Lowcut Filter setting 0 Out 1 In Byte 2 is 0 or 1 and indicates whether or not to save the new va...

Page 27: ...27 CEQ1 1 und CEQ1 1BB Notes...

Page 28: ...onics Inc 581 Laser Rd NE Rio Rancho NM 87124 USA 505 892 4501 800 821 1121 Fax 505 892 6243 http www lectrosonics com AKG Akustische u Kino Ger te Gesellschaft m b H SCJ AKG Ltd 2F Yoyogi Living 5 21...

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