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DSM48  

DIGITAL SPEAKER MANAGEMENT SYSTEM 

Order ref: 170.668UK 

User Manual 

 

 

 

 
 
 
 

 
 
 

 
 
 

 
 

 

 
 
 

 
 
 
 

 

Features 

 

 

4 inputs, 8 outputs, fully balanced 

 

Independent parametric EQs 

 

Delay and Compressor/Limiter/Gate functions 

 

All inputs/outputs independently controlled 

 

Controllable via front panel, USB or LAN 

 

PC editing software included 

Summary of Contents for DSM48

Page 1: ...f 170 668UK User Manual Features 4 inputs 8 outputs fully balanced Independent parametric EQs Delay and Compressor Limiter Gate functions All inputs outputs independently controlled Controllable via front panel USB or LAN PC editing software included ...

Page 2: ...Protect the power cord from being walked on or pinched particularly at plug convenience receptacles and point where they exit from the item Only use attachments accessories specified by the manufacturer 11 Use only with a cart stand tripod bracket or table specified by the manufacturer or sold with the item When a cart is used use caution when moving the cart item combination to avoid injury 12 Un...

Page 3: ...ASS bypasses process for comparison with unaffected signal ESCAPE escapes from current screen 7 Default buttons 8 Input EDIT MUTE key Press to mute press hold 3sec to edit 9 Output EDIT MUTE key Press to mute press hold 3sec to edit Rear Panel Controls and Connectors 10 IEC connector Mains inlet 11 Power switch Switches mains power to the DSM48 12 Ventilation grille Do not cover or obstruct airflo...

Page 4: ...Input Polarity Polarity Normal Inverted independent for each channel Parameter 1 rotary control toggles between and polarity 4 Input Gain Gain 40 to 6dB in 0 1dB steps independent for each channel Parameter 1 rotary adjusts the Gain value 5 Input EQ Input EQ1 EQ8 8 independent EQs for each channel Press BACK or NEXT buttons to step through EQ1 to EQ8 Parameter 1 rotary selects the filter type Para...

Page 5: ...l adjusts output gain 4 Output Polarity Polarity Normal Inverted independent for each channel Parameter 1 rotary control toggles between and polarity 5 Output Delay Delay 0 1000ms 0 346m 0 1134 88ft independent per channel Parameter 1 rotary control performs fine adjustment Parameter 2 rotary control performs coarse adjustment 6 Crossover HPF Crossover High pass filter settings independent per cha...

Page 6: ...there is only one page of parameters Page 1 Parameter 1 adjusts the Threshold 30 to 20dBu Page 1 Parameter 2 adjusts the Attack 0 3 to 100ms Page 1 Parameter 3 adjusts the Release time 2x 4x 6x 8x 16x 32x Attack time Main Menu Pressing the MENU button enters the main menu for system settings The BACK and NEXT buttons or Parameter 1 to navigate through the sub menus Press ENTER to select an option ...

Page 7: ...be linked together by this method If connecting via LAN see the LAN Setup section further on in this document Before connecting a DSM48 via USB install the software from the supplied disc also available to download from www avsl com Locate the driver file PL2303_Driver and double click to install this will usually require a re start once installed Connect the DSM48 via USB or LAN as shown below an...

Page 8: ...m menu G Input edit select C Channel setup H Output edit select D Copy channel I Input source type setting E System menu J Channel connect Connection In order for the PC to communicate with the DSM48 it is necessary to establish a connection Click on Connection F The following menu will be displayed ...

Page 9: ...ter editing check button B select a blank program or one for over writing type a name in the text field and click the Save button Selected programs or All programs may be saved to PC or loaded from PC by checking buttons C D E or F and clicking OK Channel setup Clicking the Ch Setup button will open the widow shown opposite Click in each window and type a name for each input and output then hit re...

Page 10: ... button will open an editing window for that function Clicking on any function button will enter editing mode for that function In Crossover edit mode click and drag H or L to adjust the centre frequency for each filter A Channel Mute or On select B Input Gain setting C Normal or Inverted polarity select D Input Delay time setting E EQ edit click drag EQ 1 8 on the curve graph to adjust centre fre...

Page 11: ...he address bar of the browser e g as shown in the connection window opposite this would be http 10 10 100 254 A security window will open as follows Both User name and Password are admin by default Once logged into the DSM48 an edit window will open as shown below If the display is not in English click the English button There are many advanced settings within this menu which should only be edited...

Page 12: ...e Any input or output channel Limiter 6 x output adjustable Compressor Limiter Output EQ 8 band Hi Lo shelf or Parametric Delay 0 1000ms per output Frequency response 20Hz 20kHz Input impedance balanced 10k Ohms Output impedance balanced 60 Ohms Dimensions 482 x 44 x 220mm Weight 3 19kg Disposal The Crossed Wheelie Bin symbol on the product means that the product is classed as Electrical or Electr...

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