- 1. [TowerTalk] HDR-300 wiring question (score: 1)
- Author: al_n6ta@comcast.net
- Date: Sat, 26 Dec 2009 20:46:11 +0000 (UTC)
- Well, I replaced the T2X with an old HDR-300 (S/N 40) and it turns the 4 el Stepp I r fine. But, the digital readout is hosed. As currently wired, I get no numbers, only three dashes. I climbed to
- /archives//html/Towertalk/2009-12/msg00294.html (7,886 bytes)
- 2. [TowerTalk] HDR-300 wiring question (score: 1)
- Author: Tom-W3FRG <w3frg1@gmail.com>
- Date: Sun, 27 Dec 2009 07:15:14 -0500
- It appears that your measurements from the pot in the rotor to the controller are correct, but the signals from the pot through the ADC and associated circuitry to the LED readout appears to be the r
- /archives//html/Towertalk/2009-12/msg00297.html (6,676 bytes)
- 3. [TowerTalk] HDR-300 wiring question (score: 1)
- Author: w3frg <w3frg@comcast.net>
- Date: Sat, 26 Dec 2009 16:28:33 -0500
- It appears that your measurements from the pot in the rotor to the controller are correct, but the signals from the pot through the ADC and associated circuitry to the LED readout is the real issue.
- /archives//html/Towertalk/2009-12/msg00303.html (7,110 bytes)
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