American Audio LSM-480 User Manual Download Page 3 | Manualshive

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American Audio LSM-480 User Manual Download Page 3

American Audio LSM Loudspeaker Controller User Manual

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Table of Contents

Table  of  Contents  ................................................................  3
1.0  Introduction  ....................................................................4
2.0  Features  ..........................................................................5
3.0  Front  Panel  Functions  ...................................................6
4.0  Rear  Panel  Functions  ....................................................  9
5.0  Powering  Up  the  Device  ..............................................  10
6.0  Operating  the  Device  ..............................................…11
6.1  Input/Output  menus..........................................................  11
6.2  System  Menus...............................................................13
7.0  QuickReference.............................................................18
8.0  PC  Control  Software  ...................................................  19
9.0  Specifications................................................................20

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Summary of Contents for LSM-480

Page 1: ...American Audio LSM Loudspeaker Controller User Manual 1 LSM 480 USER MANUAL A D J SUPPLY EUROPE B V Junostraat 2 6468 EW Kerkrade The Netherlands www americanaudio eu ...

Page 2: ...American Audio LSM Loudspeaker Controller User Manual 2 ...

Page 3: ...e of Contents 3 1 0 Introduction 4 2 0 Features 5 3 0 Front Panel Functions 6 4 0 Rear Panel Functions 9 5 0 Powering Up the Device 10 6 0 Operating the Device 11 6 1 Input Output menus 11 6 2 System Menus 13 7 0 QuickReference 18 8 0 PC Control Software 19 9 0 Specifications 20 ...

Page 4: ...ters include I O levels delay polarity 6 bands of parametric EQ per channel multiple crossover selections and full function limiters Precise frequency control is achieved with its 1 Hz resolution Inputs and outputs can be routed in multiple configurations to meet any requirement The LSM series can be controlled or configured in real time on the front panel or with the intuitive PC GUI accessed via...

Page 5: ...6 Band Parametric Equalizers for each Input and Output Full Function Limiters on Output Channels One Touch easy access setup button Backlit 4 Line x 32 Character LCD Display Full 5 segment LEDs on every Input and Output Storage up to 30 Program Setups USB and RS 485 interfaces for PC Control and Configuration Pink noise and single frequency generator Original Neutrik XLR connectors Security Lock ...

Page 6: ...n the LCD While the Menu Control key is hold down multiple channels can be linked or unlinked by pushing the desired channels This eases programming the same parameters across multiple channels Multiple Inputs can be linked together and multiple outputs can be linked together Inputs and Outputs are linked separately 3 Peak Level LED Indicates the current peak level of the Signal Signal 12dB 6dB 3d...

Page 7: ... sensing which eases large incremental data modifications While modifying delay and frequency 1 Hz resolution pressing the Speed key simultaneously will increment decrement the data value by 100X To confirm the setting push the wheel one time 6 LCD 4 line x 32 words to show all the information necessary to control the unit 7 Cursor control 4 keys for Cursor control ...

Page 8: ...American Audio LSM Loudspeaker Controller User Manual 8 ...

Page 9: ...240VAC 50 60Hz 2 Main Fuse T2 5A 250V Slow blow type 3 Power switch Controls power On Off 4 RS485 Enables remote control of the device up to 1000M 5 XLR input and outputs Separate 3 pin XLR connectors are provided for each audio input and output The device s output stage employs the balanced impedance topology All I O connectors have pin 1 as ground shield pin 2 as and pin 3 as 5 Output 4 2 1 3 5 ...

Page 10: ...it boots and displays the device model and firmware version After the initialization process is finished the LSM displays its main screen The screen shows the current program number and program name assigned to the unit If the 2 fields are empty it means that no program is assigned the last data before previous power down is recalled instead Now the LSM is ready to operate LSM Series LSM 480 v1 00...

Page 11: ...ut menus Each of LSM input channels has a separate Mute key Hold down the Mute key for 2 seconds then the Channel menu can be used and the green LEDs above the Mute button are lit One Touch easy access setup button LSM Drive have 8 one touch setup buttons enabling the user to control the Signal EQ X over Limiter Channel Name for each input output and System and Exit button in an easy and direct wa...

Page 12: ...TYPE PEQ X Over Crossover Parameters FTRH Filter Type of low frequency crossover point high pass Types can be Butterworth Linkritz Riley or Bessel FRQH Filter cut off Frequency of low frequency crossover point high pass Ranges from 20 to 20 000Hz in either 1Hz steps or 1 36 octave steps The frequency steps can be selected in the SLPH Filter Slope of low frequency crossover point high pass Ranges f...

Page 13: ... THRESH 20 0dB ATTACK 10ms RELEASE 2X 20ms Channel Input Mixer 1 2 3 4 Input channel source for the current output channel Can be used to mix the input source or disable it Off If more than one input sources are enabled they will be added together as the source for the current output channel OUT 1 MENU Source InA ON InB ON InC OFF InD OFF Name Channel Name Name Channel name 6 characters in length ...

Page 14: ...er Mode Factory Mode Load a Xover User Mode 1 2 3 PROG Program Number to be recalled Store a Xover Program store The LSM has a built in non volatile memory that can store up to 30 different program setups A program can be stored by using this menu The old program with the same program number will be replaced Once the program is stored in the flash memory it can be recalled at a later time even aft...

Page 15: ...word The password of the LSM is 6 characters in length SYSTEM SETUP MENU Password 0 BackLight Set SYSTEM SETUP MENU Time Light on 20 s The LCD display can be set to be always on or switch off after 20 Second Delay ID SYSTEM SETUP MENU Delay DELAY UNIT ms cm ft Set the Delay unit in ms or cm or ft Device ID SYSTEM SETUP MENU Device DEVICE ID 1 ...

Page 16: ...m Name allows a maximum length of 15 characters SYSTEM Recall P 1 XXXXXXXXXXXX SYSTEM Store P 1 SYSTEM Store NAM XXXXXXXXXXXX Security Security Lock The LSM enables the user to secure the unit and prevent undesired changes in the setup In order to lock unlock the unit the user must enter the correct password PASSWORD Under the System Menu The password of the LSM is 6 characters in length The user ...

Page 17: ...American Audio LSM Loudspeaker Controller User Manual 17 0 ...

Page 18: ...05 3 0 01 Octave Crossover low XOver FTRH Off Butterworth Linkwitz Riley Bessel Crossover low XOver FRQH 20 20 000 1 Hz Crossover low XOver SLPH 12 18 24 48 Octave Crossover High XOver FTRL Off Butterworth Linkwitz Riley Bessel Crossover High XOver FRQL 20 20 000 1 Hz Crossover High XOver SLPL 12 18 24 48 Octave Out limiter thresh Limit THRESH 20 20 0 1 dB Out attack time Limit ATTACK 0 3 100 0 1 ...

Page 19: ... gives the user an option to control the unit from a remote PC via the USB or RS485 serial communication link The software makes it much easier to control and monitor the device allowing the user to get the whole picture on one screen Programs can be recalled and stored from to PC s hard drive The LCD will display below when PC software are connected ...

Page 20: ...z Crosstalk 100dB Distortion 0 002 1 kHz 4dBu Digital Audio Performance Processor 32 bit Sampling Rate 96 kHz Analog Converters High Performance 24 bit Propagation Delay 1 5ms Front Panel Controls Display 4 x 32 Character Backlit LCD Level Meters 5 segment LED Buttons Mute Edit Controls Menu Controls Dial Encoder Embedded Thumb Wheel Connectors Audio 3 pin XLR RS 485 X 2 USB Type B Power Standard ...

Page 21: ...ilters 2 per Input Output Filter Types Butterworth Bessel Linkwitz Riley Slopes 12 to 48dB Oct Limiters Threshold 20 to 20dBu Attack 0 3 to 100ms Release 2 to 32X the attack time System Parameters No of Programs 30 10 factory program and 20 user define Program Names 12 character length Delay Units ms ft m Frequency Modes 36 steps Oct 1Hz resolution Security Lock Lock Unlock Copy channels All param...

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