Loading ...
Sorry, an error occurred while loading the content.

Re: [tracker2] Re: Calibrate Cmd in OT2M

Expand Messages
  • Scott Miller
    Yes, with the addition of the packet function. Scott
    Message 1 of 4 , May 25, 2011
    • 0 Attachment
      Yes, with the addition of the 'packet' function.

      Scott

      On 5/25/2011 4:13 PM, h_r_72 wrote:
      > Hi Scott
      >
      > Thank you for your answer.
      >
      > I guess that the CALIBRATE cmd is the same function as TXLEVEL cmd and
      > the Transmit Audio Level bar in the Tuning and Diagnostic Option in the
      > otwincfg.
      >
      > Regards
      >
      > --- In tracker2@yahoogroups.com <mailto:tracker2%40yahoogroups.com>,
      > Scott Miller <scott@...> wrote:
      > >
      > > The 'tune' function was removed a long time ago - only the first
      > > prototypes had a tuning adjustment. The current OT2m has an MX614
      > > demodulator which is crystal-based and doesn't need tuning.
      > >
      > > I always set the level while sending alternating tones. It ought to
      > > work in 'packet' mode, but it'd only update the level once per packet,
      > > so it'd be slow to respond. Use the 'A' option, and the [ and ] keys to
      > > change the level in larger increments.
      > >
      > > Scott
      > >
      > > On 5/24/2011 7:09 PM, h_r_72 wrote:
      > > > Hello Everyone:
      > > >
      > > > I would like to know more about CALIBRATE command. Manual says that
      > > > "tune" displays a tunning indicator, but this option is unavailable.
      > > >
      > > > Then I typed +++ and --- with "packet" option until I went out. Did I
      > > > change something in the Otm2?
      > > >
      > > > Thanks
      > > >
      > > > OT2M Manual
      > > > CALIBRATE LOW | HIGH | ALT | PACKET (local only)
      > > > Calibration functions to set demodulator tuning and transmitter
      > > > deviation. ʹLowʹ transmits a 1200 hz tone,
      > > > ʹhighʹ transmits a 2200 hz tone,
      > > > ʹaltʹ transmits alternating 1200 and 2200 hz tones,
      > > > ʹpacketʹ sends a test packet repeatedly, and
      > > > ʹtuneʹ displays a tuning indicator for adjustment ofthe
      > demodulator.
      > > >
      > > > Use the ʹ[ʹ and
      > > > ʹ]ʹ keys for coarse adjustment of the transmit audio
      > level, and ʹ‐ʹ and
      > > > ʹ ʹ for fine adjustment.
      > > > Press any other key to exit calibration mode.
      > > >
      > > >
      > >
      >
      >
    Your message has been successfully submitted and would be delivered to recipients shortly.