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RXC-3080

 

Hardware Installation and User Guide

 

9000-0000-042 Revision  06

 

25 of 45 

Genave Electronics

 

PA  Audio Port 

 

Pinout And Characteristics Of External Amplifier Control Port (J11) 

The amplifier control port “PA Port” is specifically designed to control an external amplifier for the 
audio that comes out of the RXC-3080. The pinout of the connector is: 

Pin 1  600 Ohm Audio 1 

 

Pin 6  Amp Diagnostics Input 

Pin 2  600 Ohm Audio 2 

 

Pin 7  Ground 

Pin 3  External Amp Power Up 

Pin 8  Not Used 

Pin 4  External Amp Mute   

Pin 9  Ground 

Pin 5  External Amp Enable  

Pin 10  Not Used 

 

 

The control pins (Power up and Mute) are connected to the collectors of transistors that can handle 
40VDC at 1 amp.  

The Diagnostics pin is diode protected so that voltages above +5VDC are blocked from damaging the 
RXC-3080. The diagnostic input serves to tell the RXC-3080 that the amplifier is working properly. A 
low voltage on this pin indicates that the amplifier is ok. A high voltage on this pin indicates that the 
amplifier either has a problem or is not connected.  

 

Pin 1 

Pin 10 

Pin 9 

Pin 2 

Summary of Contents for RXC-3080

Page 1: ...RXC 3080 USB Twist n Touch Receiver Decoder Controller Hardware Manual Genave NRC Inc www genave com support genave com Copyright 2017 Genave NRC Inc Tech Publication No 9000 0000 042 Rev 06...

Page 2: ...ing is necessary to ensure those responsible can correctly activate the system It is also necessary that everyone understand the purpose of the warning system and the protective actions they need to t...

Page 3: ...t any moment and take appropriate precautions to protect yourself and others You should completely disable the equipment before working on or in close proximity to any part of it You must test the sys...

Page 4: ...s officers employees or agents collectively Genave s licensor be liable to you for any consequential incidental or indirect damages including damages for loss of business profits business interruption...

Page 5: ...r And Cable 18 Passwords 18 Restoring RXC 3080 to Default Programming 18 Inputs 19 Input Header Characteristics J14 and J15 19 Triggering RXC 3080 From an Input 20 Example Interfacing RXC 3080 To Exte...

Page 6: ...ics 33 Triggering RXC 3080 Off Of A Two Tone Signal 35 How To Enter Adjust Two Tone Signal Strings 35 Two Tone Learn Mode 35 Live Look Two Tone Grabber 35 Real Time Clock 36 Triggering RXC 3080 From T...

Page 7: ...RXC 3080 Hardware Installation and User Guide 9000 0000 042 Revision 06 7 of 45 Genave Electronics Misc 44 Fuse 44 LCD Display Backlight 44 Heartbeat LED 44...

Page 8: ...C Inputs Number 8 Logic level active low Tone Decode optional Vin Internal pull up 5vdc max Accuracy 0 2 Debounce 150 msec Selectivity adj 0 to 3000 Hz tSCAN 2 msec Range 210 3000 Hz S N Ratio 0 dB o...

Page 9: ...gs it into its memory If the unit is equipped with the optional Real Time Clock RTC each history entry will also have the time and date of the received signal How the Real Time Clock works The Real Ti...

Page 10: ...imers embedded in them which allow relays to cycle on and off continuously for a predetermined amount of time e g wail signal for 3 minutes How the Audio Port works The RXC 3080 can control an externa...

Page 11: ...es in the action history Max is 512 A double click of the twist n touch knob will allow you to go through the logs refer to Prog Guide Sec 10 Displays the receiver s frequency Wide Narrow band and DCS...

Page 12: ...efer to Prog Guide Sec 18 Enter to inhibit actions during certain times of the day if the clock is installed refer to Prog Guide Sec 19 Enter to create action functions and scripts refer to Prog Guide...

Page 13: ...e door gasket will not completely seal if there is a twist to the box If you need design assistance please contact Genave We have several options available for pole mounting When making connections to...

Page 14: ...RXC 3080 Hardware Installation and User Guide 9000 0000 042 Revision 06 14 of 45 Genave Electronics Pole Mounting HDW 5051 HDW 5051 shown with optional mounting accessories Optional LED Strobe Light...

Page 15: ...maximum width of 320 Terminal 3 is grounded to the backplane This terminal should be bonded grounded to earth ground AC Connections 110 Volt 220 Volt 208 240 Volt Ground Neutral L1 Hot Ground L2 Hot L...

Page 16: ...ity of the wires is correct Even though the unit has diode protection for reverse voltages damage to the RXC 3080 may occur if the polarity is reversed Attaching Speaker When ordered with the 70 watt...

Page 17: ...u want a desktop icon The first time you install ComStarG4 on your computer select the option to install the USB Drivers 3 Attach your USB cable to the RXC unit and run ComStarG4 EXE For Windows 7 use...

Page 18: ...U138 0 Best Buy P N 9463109 Passwords The 5 character password locks out access to the sub menus Please refer to the Programming Guide 9000 0000 041 for more information Restoring RXC 3080 to Default...

Page 19: ...y to a digital level source unless there is protection between the two circuits Never supply voltage to these inputs Even though they are protected with diodes in case a voltage above 5VDC is applied...

Page 20: ...ore a switch can be attached to them 3 The name of the action script will appear on the screen as you make your selections 4 The action script begins upon the closure of the switch If the switch is st...

Page 21: ...re Installation and User Guide 9000 0000 042 Revision 06 21 of 45 Genave Electronics Example Interfacing RXC 3080 To External Switches Relay 5 Relay 1 Relay 4 Relay 3 Relay 2 R elay 1 Relay 2 Relay 3...

Page 22: ...12 AWG diameter Each output connector is a 1FormC output A single switch with normally open common and normally closed connections The relay is supplied on one side of its coil with 12VDC and the oth...

Page 23: ...ins to any voltage higher than 12VDC since the voltage will go through the relays and into the RXC 3080 s power supply Pin 1 Relay 1 Pin 2 Relay 2 Pin 3 Relay 3 Pin 4 Relay 4 Pin 5 Relay 5 Pin 6 Uncom...

Page 24: ...RXC 3080 Hardware Installation and User Guide 9000 0000 042 Revision 06 24 of 45 Genave Electronics Example Connecting RXC 3080 To Heavy Loads...

Page 25: ...n 7 Ground Pin 3 External Amp Power Up Pin 8 Not Used Pin 4 External Amp Mute Pin 9 Ground Pin 5 External Amp Enable Pin 10 Not Used The control pins Power up and Mute are connected to the collectors...

Page 26: ...nd reference The transformer passes AC voltages but blocks DC voltages from exiting the RXC 3080 The reason for this is to remove Hum from the audio lines if the RXC 3080 is not connected to the same...

Page 27: ...Pinout 12 DC power is supplied to the amplifier via connecter J12 Control and audio arrives to the amplifier via a ribbon cable from J11 on the motherboard to J1 on the amplifier J2 and J3 connect to...

Page 28: ...the 600 Ohm transformer These amplifiers are controlled by R81 R95 and R100 respectively To set the levels rotate R100 to half volume then adjust R81 and or R95 for the desired volume levels individu...

Page 29: ...rt Pin 1 Do Not Use Pin 8 Push To Talk PTT Pin 2 Do Not Use Pin 9 Not Connected Pin 3 Ground Pin 10 Rx Audio From Radio To Decoders Pin 4 12 VDC Fused Pin 11 Carrier Detect CD Pin 5 Speaker Audio from...

Page 30: ...of 1000 Hz in wide band and 1 5 Khz deviation in narrow band Setting Tx Audio Levels The TX potentiometer R18 is driven from a high impedance amplifier The audio from the TX pot is AC coupled to the R...

Page 31: ...or more information How To Change DCS CTCSS Maxon Radio Only Please refer to the Programming Guide 9000 0000 041 for more information How To Set Wide Narrow Bands Maxon Radio Only Please refer to the...

Page 32: ...as 18 milliseconds for both Mark and Space timing A DTMF string can be anywhere between 2 characters long and 32 characters long The decoder circuit requires a gap between character strings of 600 mi...

Page 33: ...odic tones will be passed to the decoder When decoding simultaneous multiple tones the RXC 3080 will only pass along the data on the tone with the greatest amplitude Hence if the CTCSS or DCS tones ar...

Page 34: ...ated into the A tone time this would make the A tone appear too short Tone A Time Length of time that the first tone is being transmitted This time may be as short at 700 milliseconds or as long as 25...

Page 35: ...Programming Guide 9000 0000 041 for more information How To Enter Adjust Two Tone Signal Strings Please refer to the Programming Guide 9000 0000 041 for more information Two Tone Learn Mode Please re...

Page 36: ...lease refer to the Programming Guide 9000 0000 041 for more information Real Time Clock Battery The battery for the RTC is a standard 3 Volt CR1612 CR1616 CR1620 or CR1632 battery To maintain the curr...

Page 37: ...3000 and are only there to help the programmer identify the files NOTE 1 The very first audio file 000 mp3 is never used since PLAY 000 is the code that instructs the RXC to stop playing audio The fi...

Page 38: ...sterisk signifies the portion of the name that isn t included in the search If a match is found the MP3 module will begin playing the mp3 file There are two ways that the audio will end or stop The fi...

Page 39: ...e level Clockwise increases the volume Counterclockwise decreases the volume Action LED The LED on the MP3 module is lit steadily while the MP3 module is playing a file If the requested MP3 file canno...

Page 40: ...applications where it is not required but when enabled ALL of the files run in Heartsafe mode Selective application of Heartsafe requires that each actual mp3 file be modified to ramp up On the top of...

Page 41: ...Remove the SD card from the MP3 module and insert it into a USB to SD card adapter Plug the USB reader into a USB port on your computer and the operating system will locate the card and start working...

Page 42: ...hows the completed MP3 player installation Communication with the RXC is through the USB communication port on the MP3 module This includes programming of the RXC 3 Use the supplied blue and yellow wi...

Page 43: ...to the RXC 3080 0000 ad4 Empty file never used 0001 ad4 Song 1 first useable file 0002 ad4 Song 2 0003 ad4 Song 3 etc 0100 ad4 Song 100 last useable file When the RXC 3080 runs a script if the text Pl...

Page 44: ...will locate the card and start working with it Once you have converted the audio files from wave to the ad4 format you can copy them directly to the TF card Put the TF card back into the RXC 3080 and...

Page 45: ...r Guide 9000 0000 042 Revision 06 45 of 45 Genave Electronics Fused Output Board Optional fused output accessory board Takes a TE5 fuse and has a maximum of 5 amps Optional fused output board 8060 000...

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