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564upvsplus [2007/03/28 21:45]
n5na
564upvsplus [2007/05/21 00:43]
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-====== Omni VI Option 3 Upgrade vs Omni VI Plus ====== 
-**From the Ten Tec Reflector June 28, 1999** 
  
-Wow, what a lot of mail generated by the Omni-VI/VI Plus discussion over the weekend. ​ A few brief notes from the factory, I'm not intending to stir this up again. ​ I'm posting this because I know it will be archived and someone off in the future may find it useful when considering the purchase of a used radio. 
- 
-  - We intentionally did not put Omni-VI Plus front panels on radios that were factory upgraded to prevent any confusion over whether or not it was a production line Omni-VI Plus. 
-  - That being said, we (at Ten-Tec) make no distinction between a upgraded radio and a production line Omni-VI Plus.  We sell them used at the same price, same trade-in price. ​ (My own personal rig is a 5 year old Omni-VI that has been upgraded. ​ If I thought I was missing something by not having a production line VI Plus I would have traded it and taken a VI Plus home). ​ 
-  - The back panels are different. ​ The original Omni back panel reads "OMNI VI MODEL 563 AMATEUR RADIO TRANSCEIVER"​. ​ The Omni-VI Plus reads "​OMNI-VI PLUS 564 AMATEUR RADIO TRANSCEIVER"​. ​ There will be a sticker by the serial number indicating it has been factory upgraded. There were 2 different factory upgrades. ​ The first was "​option 2", which was merely installation of the DSP and LOGIC chips for the Omni-VI Plus, and rearrangement of a couple of buttons on the front panel. ​ The "Omni VI Plus upgrade"​ is "​option 3"​. ​ The appropriate sticker will be on the back panel. ​ Another easy way to tell one from the other is the filter buttons above the main tuning knob.  On an option 3 radio they read "1.8 500 250 N-1 N-2" - on an option 2 radio they read "2.4 1.8 .50 .25 NAR". 
-  - There also was an "​option 1"; installation of the DSP and LOGIC chips from the Omni-VI Plus into an original Omni-VI, and stickers to cover three buttons on the front panel. ​ This was user installable. ​ 
-  - The print fonts on the buttons for the Omni-VI and Omni-VI Plus are slightly different. ​ It's subtle, but if you have an original VI and a VI Plus next to each other you'll see a slight difference in the font.  Reason: ​ We had simply worn out the original button screens right around the time we changed models. ​ New rig, new font.  
-  - Unfortunately,​ I have spoken with a couple of people over the last two years that bought Omni's that either were not upgraded at all, or didn't have the full option 3 upgrade and the rigs were represented as being an "​Omni-VI Plus"​. ​ My advice, as always, would be to ask the seller some questions. ​ If you're *really* not sure, just call us at the factory and we'll tell you what questions you should be asking, always happy to do that.  
- 
-73, 
- 
-Scott Robbins, W4PA 
- 
-Amateur Radio Product Manager ​ 

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