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61 Galli Drive, Suite B 

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 Novato, CA 94949, USA 

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 +1.415.883.1476 

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 [email protected] 

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 www.grimanisystems.com 

 
 
 

Alpha Speaker 

Installation and Operation Manual 

V2 

April 26, 2017 

 
 
 
 

 

Содержание Alpha

Страница 1: ...61 Galli Drive Suite B Novato CA 94949 USA 1 415 883 1476 info grimanisystems com www grimanisystems com Alpha Speaker Installation and Operation Manual V2 April 26 2017 ...

Страница 2: ...peaker Note that even for unbalanced analog audio sources it is best to use a twisted pair with shield cable See the connection section below for termination recommendations c Network signal The Alpha is controlled and monitored through IP networking You can prewire with either Cat5 Cat5e Cat6 Cat6a standards In all cases prewire using Keystone punchdown connectors at wall plates or rackmount loca...

Страница 3: ... e Holding the speaker from the top bar and the top lip of the woofer tunnel pick it up and carefully place the two bars into the slots of the hanging bracket Make sure that the speaker is centered and that the fingers of the hanging brackets are straight f Speaker aiming The speaker can be aimed up or down by selecting the right length of stud between the hanging bars and the speaker back panel s...

Страница 4: ... with shield terminate the cable to a male XLR plug using Pin 2 for Pin3 for and Pin 1 for ground shield See Appendix 1 Connect the XLR plug into the Analog input labeled LABEL It is the female one without a ring around it For Analog unbalanced sources it is best to pre wire with twisted pair with shield On the source side connect the signal to the wire usually Red of the pair and connect the sour...

Страница 5: ...ver twisted pair audio signal or the analog audio signal you will connect the network feed into either of the two network ports labeled ETH AESOP e The other network port can be used as network switch output to another networked product f The Alpha has an analog audio output over Cat5 that is fed out of the 4 signal processing chain of the DSP unit It can be full bandwidth to feed another speaker ...

Страница 6: ...response for both the axial and sound power frequency response This is stored into Preset 1 Preset 2 is the same as Preset 1 with 3dB more High frequency energy Preset 3 is the same as Preset 1 with 3dB less High frequency energy You can switch between the presets by pressing the preset button on the connector plate at the bottom of the speaker d Input Volume Set the volume knob to maximum gain e ...

Страница 7: ...ter to be left enabled on the same network as the speaker It will need to run the Grimani Systems Armonia control application as well as a remote desktop application Both of these can be set up by a Grimani Systems factory technician 7 Limited Warranty The Alpha is warrantied to be free of manufacturing defects for a period of two years from the date of purchase This limited warranty does not appl...

Страница 8: ...Appendix 1 Balanced XLR Wire connection Unbalanced to Balanced Analog Wire connection ...

Страница 9: ...use in driving unbalanced signals to XLR inputs of speakers One Balun can be used to drive two speakers From White RCA Input XLR Male to speaker 1 input Pin 3 Pin 1 Pin 2 Pin 3 Pin 1 Pin 2 XLR Male to speaker 2 input Cat5 Cable From Red RCA Input ...

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