Foreword: The purpose of this document is to describe how to install and configure the 3 versions of the Neets Audio Amplifier. COPYRIGHT - All information contained in this manual is the intellectual property of and copyrighted material of Neets. All rights are reserved. You may not allow any third party access to content, information or data in this manual without Neets’...
TSA 08/06-11 Removed wake on signal DB 13/12-11 Contact information From serial number (and forward) there is no longer the possibility to use Wake on Signal: 312-0001: 110700050 312-0002: 100800450 312-0003: 090900091 Doc. no: 312-0003-002-001 Rev 1.06 Page 2 of 19...
Global functions ............................15 Examples for use of the protocol ........................ 15 Examples for use of the protocol – continued .................... 16 Application drawing 312-0001, 312-0002 and 312-0003 ........17 Application drawing 312-0002 and 312-0003 ............18 Application drawing 312-0003 ................19 Page 3 of 19 Doc.
Description: The Neets Audio Amplifier version 1-3 are all intended for single room applications, they may be used for other things but the idea behind them is single room applications (ex. Class- or meeting-room). All 3 versions are high performing class “D” amplifiers, and they can all be controlled over RS-232. Bellow you will find the specifications for the 3 models.
(1) comport on the control system. Please be aware that the first time you set up the system with a Neets Control system, the power must be connected to the Neets Control system AFTER the Audio Amplifier.
Firmware upgrade of units: This section describes how to firmware upgrade the units. On 312-0003 you can upgrade the unit by using the homepage (go to [maintenance] page and use the upgrade firmware). On all units you can use the procedure as bellow.
Connections on units – 312-0003: Left side: Number Description 1: Power in 2: Volume control 3: RS-232 control port 3 4: RS-232 control port 2 5: RS-232 control port 1 6: Standby LED 7: Mute LED 8: Input 4 LED...
There has been put new firmware on the unit. Please reboot unit Did you remove the Micro SD card? Then insert it again. Please contact your distributor or Neets technical support. Please contact your distributor or Neets technical support. Copy firmware to Micro SD card and insert Micro SD...
Amp, Username for homepage NEAMP1,WWWUSER=<data> Max 8 character Admin Amp, Password for homepage. NEAMP1,WWWPSW=<data> Max 8 character Admin LAN speed (F = Full duplex, NEAMP1,IPSPEED=<data> 10F, 10H, 100F, 100F H = Half duplex) 100H Doc. no: 312-0003-002-001 Rev 1.06 Page 14 of 19...
Send: NEAMP1,INPUT:2,GAIN=3 <CR> Response: NEAMP1,OK <CR> Select the input 2 to be played: Send: NEAMP1,INPUT=2 <CR> Response: NEAMP1,OK <CR> E.g. ask for input gain on input 2: Send: NEAMP1,INPUT:2,GAIN=?<CR> Response: NEAMP1,OK,INPUT:2,GAIN=3<CR> Page 15 of 19 Doc. no: 312-0003-002-001 Rev 1.06...
Now we want to turn off the unit, send the following commands to the audio amplifier (NOTE: <CR> is the 0x0D HEX value for Carriage Return): NEAMP1, Send: POWER=OFF<CR> NEAMP1, Response: OK <CR> Doc. no: 312-0003-002-001 Rev 1.06 Page 16 of 19...
Bellow application for all models of our amplifier. The Neets Control – EU, professional is controlling the audio amplifier on RS-232 port 2 on the control system, and is connected to RS-232-1 on the audio amplifier. Furthermore the Neets Control – EU, professional is controlling the screen thru I/O and the projector on RS-232 port 1.
Bellow application for the 2 biggest models of our amplifier. The Neets Control – FoXtrot is controlling the audio amplifier on the RS-232 port on the control system, and is connected to RS-232-1 on the audio amplifier. The projector is connected to the “loopthru port” on the amplifier (RS-232-2) and therefore the Neets Control –...
Bellow application for the biggest model of our amplifier. The Neets Control – EU, professional is controlling the audio amplifier on the LAN port on the control system. The Audio amplifier is controlling the projector on RS-232-1 and the 4 – Relay box on RS-232-2 (screen...