[TenTec] [english 100%] Re: Orion s-meter calibration

Fri Jan 6 07:56:54 PST 2012

It sounds like a few folks have figured out the full s-meter
calibration routine, which presumably involves adjusting the hardware
pot and the hidden menu values.  But I've only seen bits and pieces of
what's involved.

Can someone who has been successful please post clear and
comprehensive directions?

Thanks & 73,
Barry N1EU

On Fri, Jan 6, 2012 at 3:52 PM, art davis <n4uc at hotmail.com> wrote:
>
> I assume O2 would be the same circuitry, but not sure. The pot that Holger describes is directly above the AUDIO button on the top of the front panel on the 565. It's wasn't labelled before, but it is now! And thanks to Holger I now have a fully functional S-meter calibrated to the correct values defined in the settings list.
>
> Thank you Holger!
>
> Art Davis
> N4UC
>
>> To: tentec at contesting.com
>> From: kc9cdt at aol.com
>> Date: Fri, 6 Jan 2012 10:27:30 -0500
>> Subject: Re: [TenTec] [english 100%] Re:  Orion s-meter calibration
>>
>> What about for Orion II??
>> 73,
>> Lee
>>
>>
>>
>> -----Original Message-----
>> From: Holger Göckritz <dj8hb at kcag.de>
>> To: Discussion of Ten-Tec Equipment <tentec at contesting.com>
>> Sent: Fri, Jan 6, 2012 2:58 am
>> Subject: Re: [TenTec] [english 100%] Re: Orion s-meter calibration
>>
>>
>> Hello
>> About S-Meter-Calibration for Orion 565.
>> Use the Potmeter at the Frontplate up and near the S-Meter, make with a
>> small screwdriver the adjustment  to get the maximum Number 255 with
>> the
>> MULTI- Knop for S9 plus 60dB.
>> Be carefull about the Settings of S1 Value, S1 is the startingpoint for
>> the
>> S-meter.
>> I thing it is for PREAMP- Button on ,but i have it done with PREAMP off
>> and
>> for adjusting the S-Meter with a generator use for example S9 the S8
>> Value
>> and so on one down!
>> 73
>> DJ8HB
>> eof
>>
>> ----- Original Message -----
>> From: "art davis" <n4uc at hotmail.com>
>> To: "TenTec reflector" <tentec at contesting.com>
>> Sent: Thursday, January 05, 2012 9:00 PM
>> Subject: [english 100%] Re: [TenTec] Orion s-meter calibration
>>
>>
>> >
>> > I assume that the default settings are defined in the firmware, but
>> in my
>> > case they do not correspond to the actual meter readings for each
>> step. In
>> > my case, they are much stingier. When I set each one to correspond to
>> the
>> > meter, then it way too generous. Also, the maximum count of 255 only
>> > drives the meter to S9+30 or so. Same on TX, full power output
>> deflects
>> > the meter to only about 70, or about the same place as the max
>> receive
>> > level. Methinks there is something afoul in the meter circuitry.
>> > Is there perhaps a hardware adjustment for calibrating the meter
>> movement
>> > somewhere?
>> > Any suggestions?
>> > N4UC
>> >
>> >> Date: Sat, 31 Dec 2011 22:13:32 +0000
>> >> From: barry.n1eu at gmail.com
>> >> To: tentec at contesting.com
>> >> Subject: Re: [TenTec] Orion s-meter calibration
>> >>
>> >> Tom, it came up a while back on the reflector.  My memory ain't what
>> >> it used to be, although it probably never was what it used to be  ;-)
>> >>
>> >> 73 & Happy New Year to all,
>> >> Barry N1EU
>> >>
>> >> On Sat, Dec 31, 2011 at 9:54 PM, Tom Berry <tberry1 at triad.rr.com>
>> wrote:
>> >> > Thanks Barry.     OK on not recommending that anybody change them.
>> >> > I'm curious as to how AL7CR knew that feature was there..
>> >> >
>> >> > 73 Tom AA4VV
>> >> >
>> >> >
>> >> > On 12/31/2011 4:48 PM, Barry N1EU wrote:
>> >> >> I've never seen a description of what those values mean.  I just
>> >> >> played with them until the Orion s-meter responded similarly to a
>> >> >> known good receiver's s-meter.  I can't really recommend that
>> anybody
>> >> >> else changes those values.
>> >> >>
>> >> >> Barry N1EU
>> >> >>
>> >> >> On Sat, Dec 31, 2011 at 9:17 PM, Tom Berry<tberry1 at triad.rr.com>
>> >> >> wrote:
>> >> >>> Let me see if I understand this function.  I would select an S
>> meter
>> >> >>> value (say S9) then change the digital count so that the S meter
>> >> >>> reads
>> >> >>> S9.   Is that correct?
>> >> >>>
>> >> >>> 73 Tom AA4VV
>> >> >>>
>> >> >>>
>> >> >>>
>> >> >>> On 12/31/2011 3:48 PM, Barry N1EU wrote:
>> >> >>>> Thanks - it's uncharted territory in there but I think I
>> managed to
>> >> >>>> improve things.  I was careful to record the original values
>> before
>> >> >>>> mucking around.
>> >> >>>>
>> >> >>>> 73, Barry N1EU
>> >> >>>>
>> >> >>>> On Sat, Dec 31, 2011 at 7:18 PM, AL7CR<al7cr at punakea.com>
>> wrote:
>> >> >>>>> Go to the RX menu and press the 15m band select key.  This
>> will
>> >> >>>>> bring up
>> >> >>>>> a screen that allows you set the S meter in digital counts.
>> >> >>>>>
>> >> >>>>> AL7CR
>> >> >>>>>
>> >> >>>> _______________________________________________
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