Can't tune outside amateur band on Yaesu VX-7R

eorange said:

I have a VX-8R, same specs.

Make sure you enter the proper number of leading zeros when entering a low frequency, i.e. 0030.0 for 30 MHz (or something like that, don't have the radio w/me now). That threw me too.

Also...be sure you're in the correct band. If I recall, you have to hit the Band key to situate yourself in the right band, and then enter a freq appropriate for that band.

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KC8YTK said:

I have a VX-7R.

If you're trying to go lower than 50.000 MHz why are you trying to hit the broadcast band? Try entering exactly 046140 on the main band. Make sure you're in VFO mode and not memory mode. The key that controls that is on the bottom right hand corner, though I don't have mine sitting in front of me. It is labeled "V / M"

If none of that works, the number for Vertex Standard (parent company of Yaesu) in the United States is 714-827-7600

Hope this helps...

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davidgcet said:

um, last time i checked 98.9FM would be 48.9 mhz above 50, not below it.

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davidgcet said:

um, last time i checked 98.9FM would be 48.9 mhz above 50, not below it.

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N0BDW said:

I want to listen to BC AM/FM radio. Tried entering 046140 on the main band in VFO mode and it pops back to 224.580 which is what I was listening to before trying to key 046140.



Heh, good catch. But I can't tune below either. Entering 001180 yields the same results.

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KC8YTK said:

I'd give Vertex USA a call then. Shouldn't be happening. I posted the number above...

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Ben, Please perform a FULL CPU reset twice. This action will allow you to go outside the Amateur Band.



[MONI]+[HM/RV]+ [INTERNET] ON PRESS [MONI/F]

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Well, the reset procedure is not particularly new, but it is NOT listed in the manual and one that was suggested by the Technician at Yeasu when I called to iron out a different problem. This caused a brain teaser that really had me going.

To begin, I was having a problem with the VX-7 not communicating with my computer. The Yaesu Tech thought it might need a “Special Reset”, which I did while talking to him over the phone. The procedure consisted of holding down the B, C, and D buttons (no easy task) while powering up the unit.

The VX-7 did reset, but didn’t cure the communications problem (later found to be in the cables). However, the reset did bring on another, ummm, challenge. Somehow, I had inadvertantly changed the operation of the VX-7 from the “USA” mode to “European”. The problem was exacerbated by the fact that I could only access frequencies that were in the ham bands, on either the Main or Sub VFO’s. If I wanted to listen to WWV on 15 megs, for example, I could not just type in 15.000 and hear it, that was off the Amateur bands and it would be rejected. Man was that frustrating!

Knowing that I didn’t have that problem just a few days earlier, I tried to think of what I had done to bring this on. It suddenly occurred that I had used the Tech’s little known reset procedure prior to the problem showing up. It took a while, but I found that when you do that, you have just changed the operating mode from USA to European; and when in European mode, you can’t access off ham-band frequencies at all.

I figured out that if you accomplished the reset and then saw the “Push the Mon-F key to reset” display on the screen, it will go European. Now, if you turn the unit off and again use this B,C,D reset procedure, the “Push Mon-F” display won’t show at all! Rather, it will go right into a frequency display. When you see the freqs, you are in the USA mode automatically.

Confused? It took the better part of the day for me to figure that one out, so I am passing it on to all of you…just incase! Remember, this is a reset procedure that is not in the manual, use it cautiously!

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eorange said:

Does the VX-7R have a "My Bands" feature? The VX-8R does. This allows you to selectively turn off (or on) the different bands. It could be the previous owner only enabled the ham bands.

Although...I just checked and I can enter a freq that isn't in the current band.

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N0BDW said:

Thanks for the advice. They sent me an email with the solution:



These instructions weren't very clear to me, but I found this post helpful as well:

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