Could The Multiplexer Box On My RVS-770619N Have Gone Bad

Question

Question:

We have a RVS-770619N system in our motorhome. 3 cameras. We cannot get it to come on, even with the remote. Since it is all three cameras, could it be the multoplexer that has gone bad?

asked by: Nancy S

0

Expert Reply:

Hello Nancy, thanks for reaching out. It certainly could be the multiplexer. Basically, if there is power going into the multiplexer but not coming out then yes it would be damaged and in need of replacement. You can easily test this with a multimeter.

expert reply by: Jesse M

0

Nancy S.

10/21/2025

How do I check it?

Jesse M.

10/21/2025

@NancyS You would just check for voltage on the input and output wires. You may want to check fuses as well.

Answer 1

Hey Dan, thanks for reaching out! I really like the Rear View Safety Universal Mirror Monitor #RVS-619N since it installs in the rearview mirror location and gives you a full 7" color screen. This comes with standard camera connectors, but…

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Answer 2

The Rear View Safety Switcher part #RVS-501N is for connecting to any standard cameras that use RCA connections whereas the part #RVS-501N-3 is for connecting to RVS brand cameras.

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Answer 3

Hey David! Yes, to replace that 6-Pin Plug that comes with the Rear View Safety Switcher Box #RVS-501N-3 you need part #RVS-PWR8.

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Answer 4

The Rear View Safety Switcher Box #RVS-501N-3 can be used to switch between three cameras and even has an input designated for a reverse camera like you already have. It selects the camera to view based on the trigger wires that you run to the wiring…

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Answer 5

The Rear View Safety Multiplexer Box #RVS-501N has 6 pins on the power in plug but nowhere else. The camera plugs are all 5 pin. The monitor cable only works if you have a Rear View Safety monitor. If you have a different system you need #RVS-501N-3…

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Answer 6

The Rear View Safety Switcher Box #RVS-501N-3 is not capable of 720p HD as it uses RCA cables which limit you to 480p as a highest quality.

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Answer 7

You can use the #RVS-501N as long as the rest of your system is a Rear View Safety system. The #RVS-501N-3 is required if you don't have an RVS system.

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Answer 8

I attached a picture of the connector that comes with the Rear View Safety Universal Mirror Monitor #RVS-619N for you to check out. You should be able to compare that to what you have to see if this is the same thing. The display and overall look of…

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Answer 9

Hey Steven, If you're seeing power on the wire harness for the monitor but it's still not powering on then you would it's most likely the monitor, especially if you're seeing 12 volts. If you were seeing something lower or no voltage…

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Answer 10

I'll be happy to help you with your questions but first, the part #RVS-910 you asked about will only fit a 2003-2016 Chevy Express. Since you have a 2019 you need the part #RVS-913 instead. This does come with 10 meters of cable and while we…

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Answer 11

We have the Rear View Safety Universal Mirror Monitor #RVS-619N for the Rear View Safety Universal Backup Camera System #RVS-770619N. This will include the monitor, power cable and remote.

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Answer 12

The coin tray on the dash of your 2017 Ford E-450 can be simply pried out with a slot screwdriver. You can gently insert the screwdriver between the tray and the dash piece that surrounds it. You will then pry the tray out. Just be sure to apply…

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Could The Multiplexer Box On My RVS-770619N Have Gone Bad

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