audio connector/mono rca speaker problem

$2-8 USD / hour

Closed

Posted

over 10 years ago

$2-8 USD / hour

Hello, I have a cctv system and at the back it have rca mono connectors for microphone and speakers. I'm having a hard time understanding what goes where. Attached you can find an image from the manual explaining the connectors. What i am doing so far: - i have an rca mic and inserted it into the "mic" rca output of the cctv system - i have a standard pair of speakers (3.5mm) and used a "3.5mm Mono Jack Socket to Mono RCA Phono Plug Audio Adapter" (photo attached with this bid) so that the speaker connector is inserted into the adapter and then the adapter to the "AOUT" of the cctv system. the problem is that it does not work. any advice? thank you jo

Audio Services

Electrical Engineering

Electronics

Engineering

Technical Support

Project ID: 5254908

About the project

10 proposals

Remote project

Active 10 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

10 freelancers are bidding on average $7 USD/hour for this job

@carelle

I can help you. Note this project is a hourly project and my bid is only 10. I can help you. Regards Leo

$10 USD in 1 day

4.9

(66 reviews)

6.8

@devaldi

Contact me first and if we can find a way to make it work than you can pay me! .........................

$8 USD in 3 days

5.0

(5 reviews)

2.6

@Mechatronics2

Hello sir, please can you let me see the whole catalog of that DVR?, as i am a bit confusing also about the info you sent and your job specifications, so please just send me the whole catalog or message me for more discussion, Thanks

$7 USD in 3 days

5.0

(2 reviews)

0.2

@viralaudio

Bis jetzt wurde noch kein Vorschlag eingegeben

$8 USD in 4 days

0.0

(0 reviews)

0.0

@zoltankulcsar

A proposal has not yet been provided

$7 USD in 1 day

0.0

(0 reviews)

0.0

@petardo4

I am an electronic engineer, specialist in audio systems and circuits. I think that the solution will be easily found.

$6 USD in 1 day

0.0

(0 reviews)

0.0

@ayushgaud

I guess there is something wrong with the image you provided as mic is written above aout and the arrow shows that connect an audio output device to the mic port( 3rd port top row) I have a dvr and I guess that I can solve your problem just give me the model no. of that DVR.

$5 USD in 1 day