1 multi-function digital amplifier with bluetooth® introduction the micro-pro2-bt digital stereo amplifier is designed with bluetooth capability as an additional audio source which can be used to broadcast audio signals and microphone signals wirelessly. This feature is especially useful in schools ...
2 pws-2425 24v switching power supply2.5a minimum rmc-110 infrared remote control specifications and features: inputs: 1 x stereo audio input via 2xrcas jacks in parallel with the wireless bt-input 1 x stereo audio input via 3.5mm jack 1 x microphone input via 6.3mm jack unbalanced outputs: 1 x loop...
3 specification audio general frequency response 40hz ~ 20khz input sensitivity 1.7v volume control range 75db snr >80db bass control range 12db treble control range 12db power output 2 15w(rms) @ 4Ω(stereo) 2 7w(rms) @ 8Ω(stereo) 1 35w(rms) @ 8Ω(bridge) stereo channel separation 50db thd （ 1w ） aud...
4 control interfaces: three different inputs are available plus control of treble, bass & volume. Control the unit from the front panel buttons, ir remote or rs-232. Source selection using the ir remote control ˙ input 1: stereo rca (default source) and bluetooth. (note the rca and bluetooth inputs ...
5 functions micro-pro2-bt: www.Factorelectronics.Com info@factorelectronics.Com stereo phone inputs 3.5mm jack input mic 6.3mm jack input speaker output connectors loop/pre-amp output power input jack 3.5mm ir jack input audio control over rs-232 bluetooth audio receiver source selection bass/treble...
6 installations and wiring diagrams: installations: step 1: audio connections connect line level audio devices such as mp3, cd, dvd, notebooks…etc., to the unit using the dual-rca l/r jacks or stereo 3.5mm jack, 6.3mm mic input is also provided. Or wireless audio sources from bt-enabled devices can ...
7 notes on bluetooth operations 1) working mode/sleep mode: the bluetooth unit provides 3minutes time for pairing or making connections when the bluetooth receiver is powered on and enters its working mode. If there is no pairing/connection made within 3 minutes, the bluetooth receiver will enter sl...
8 ˙ ir control through rs232 interface with a reference picture pasted below from a computer: rs232 pins configuration using a db9 connector: 2＝tx , 3＝rx , 5＝gnd setting up the control software: step1: wire the rs232 to the connector using the above configuration. Make sure the wiring of tx/rx is no...
9 rs232 communication ascii code protocol: note: coding system:8n1: 1 start bit + 8 data bits + 1 stop bit per byte = 10 bits per byte. The serial port speed/baud rate:9600 group command function description feedback code source switch setting 1a1 switching the source to input 1 a:1->1← 2a1 switchin...
10 wiring diagrams: a) examples www.Factorelectronics.Com info@factorelectronics.Com.
11 b) 3 speaker output wiring : “ stereo” mode with 4ohm speakers ****************************************************************************************************** “ mono” mode with one 4ohm speaker ************************************************************************************************...
12 3) loop upto 3units using the loop/pre-amp output : note: the loop output can also be used as a fixed line level output to feed additional higher power amplifiers, pre-amps, mixers or receivers www.Factorelectronics.Com info@factorelectronics.Com.
