Problem 1 - PVR freezes then automatically re-starts. As well as interrupting live viewing this causes scheduled recordings in progress to be cut short. This happens even if there is no LAN connection; I've made one available for the purposes of investigating the CF but we have never...
I'm still finding my way around the CF and hope to discover how diagnostics will help; so far I've examined the various log files. Interestingly, crash.log is still showing 26 instances, yet the PVR only recorded the first 25 minutes of last night's GBBO - presumably because of another...
(i) DLNA server disabled/not running and, (ii) not to my knowledge. In any case, no network connection to PVR since returning to service lunchtime Saturday until about 17:00 today during which time 26 instances.
E-mail from Ivan at Humax:
Hi there
Thank you for contacting Humax.
I hope that the Factory reset did the trick for you.
If it did just ignore the below :)
I reached out to management with the software roll back issue.
The resolution we had (the link) appears to be "broken" just like the one...
Found this: https://drivers.softpedia.com/get/FIRMWARE/Humax/Humax-HDR-Fox-T2-Freeview-plus-Digital-Recorder-Firmware-10312.shtml Clicking DOWNLOAD NOW tab takes you to two options one of which is "(US)". Thoughts?
Spent an interesting hour e-chatting with Humax UK support trying to get hold of v1.03.12 during which they directed me to https://wiki.hummy.tv/wiki/Firmware_Downloads ...where, as previously advised, the link to the official firmware doesn't work.
Ivan very keen to help (until his shift ended...
Hopefully those broken links can be fixed.
Not doing anything unusual - just trying to use the PVR as we normally do using the remote handset.
LAN has been disconnected since reinstalling in TV cabinet as cable to powerline adapter wouldn't reach.
I'd assumed I could simply re-install...
Tidying up some loose ends on this one...
On Saturday I swapped the two PVRs over so that the original PVR was back in the TV cabinet as our in-service PVR and the spare connected up to a second HDMI input of the TV until we'd watched the two or three recordings left on it after its stint as...
As previously discussed, this thread needs to be retitled to be more helpful to others. How about "Faulty Preamp PSU Caused Humax Reception Problems on Some Muxes"? How do I go about this?
Quite so, plus the fact it would be easier to replace the likely duff reservoir cap than to sanitise the temporary setup; also would need a working spare. The unusual splitter design is because I ripped the original inductive one apart trying to remove it from the Antiference PSU (very tight...
No perhaps about it! I still have an old single output Antiference 12V PSU so have deployed this with a splitter to provide the two feeds (temporary arrangement until I fix the original PSU - probably the reservoir electrolytic).
Thank you for your interest, insight, suggestions, etc. Nice...
Yes, yes I know! I RTFMed before the meter had even arrived! I misunderstood your "just repeat measurements downstairs" as meaning the ones I'd made this morning (without antenna power enabled) but you meant with it on I now appreciate.
I was a tad suspicious of that 11.0V reading ...and...
That first suggestion is a good one. Re the second one, not sure how I'd interpret the results given that the signal would have passed through an unpowered preamp.
I've already checked at the output of the PSU/splitter to confirm the problem is present there (as it should be with only coax...
Some interesting results from readings taken with the new meter this morning between 10:30 and 11:30. Weather in Woking: fine, sunny and clear.
In the loft, coming from the aerial (UHF channel - Signal strength in dBuV - C/N in dB - Post-correction BER):
22 - 51.5 - 32.0 - QEF (defined as...
Using UHF 30, unplugging feed to in-service/replacement PVR and connecting to meter: 65.5dBuV; reconnecting to PVR and using short, good quality extender lead to connect PVR to meter: 68.0dBuV. So Humax gain is 2.5dB - about what you'd expect.
I have a couple of in-line attenuators (6dB and 12dB, together 18dB) but to do the job properly I'd need a calibrated switchable RF attenuator with 2 or 5dB steps (time to head to eBay). The Humax signal strength indication might well be highly non-linear whether it's showing voltage or dBs.
Pic showing UHF 22, 23, 25, 26, 28 and 30 muxes. The 64-QAM muxes' post-error correction BERs have improved since this morning and are now (15:00) varying between E-03 and E-07; the other two remain at a solid <1.0E-08 so very definitely QEF (Quasi Error Free).
Problem 1 - PVR freezes then automatically re-starts. As well as interrupting live viewing this causes scheduled recordings in progress to be cut short. This happens even if there is no LAN connection; I've made one available for the purposes of investigating the CF but we have never...
I'm still finding my way around the CF and hope to discover how diagnostics will help; so far I've examined the various log files. Interestingly, crash.log is still showing 26 instances, yet the PVR only recorded the first 25 minutes of last night's GBBO - presumably because of another...
(i) DLNA server disabled/not running and, (ii) not to my knowledge. In any case, no network connection to PVR since returning to service lunchtime Saturday until about 17:00 today during which time 26 instances.
E-mail from Ivan at Humax:
Hi there
Thank you for contacting Humax.
I hope that the Factory reset did the trick for you.
If it did just ignore the below :)
I reached out to management with the software roll back issue.
The resolution we had (the link) appears to be "broken" just like the one...
Found this: https://drivers.softpedia.com/get/FIRMWARE/Humax/Humax-HDR-Fox-T2-Freeview-plus-Digital-Recorder-Firmware-10312.shtml Clicking DOWNLOAD NOW tab takes you to two options one of which is "(US)". Thoughts?
Spent an interesting hour e-chatting with Humax UK support trying to get hold of v1.03.12 during which they directed me to https://wiki.hummy.tv/wiki/Firmware_Downloads ...where, as previously advised, the link to the official firmware doesn't work.
Ivan very keen to help (until his shift ended...
Hopefully those broken links can be fixed.
Not doing anything unusual - just trying to use the PVR as we normally do using the remote handset.
LAN has been disconnected since reinstalling in TV cabinet as cable to powerline adapter wouldn't reach.
I'd assumed I could simply re-install...
Tidying up some loose ends on this one...
On Saturday I swapped the two PVRs over so that the original PVR was back in the TV cabinet as our in-service PVR and the spare connected up to a second HDMI input of the TV until we'd watched the two or three recordings left on it after its stint as...
As previously discussed, this thread needs to be retitled to be more helpful to others. How about "Faulty Preamp PSU Caused Humax Reception Problems on Some Muxes"? How do I go about this?
Quite so, plus the fact it would be easier to replace the likely duff reservoir cap than to sanitise the temporary setup; also would need a working spare. The unusual splitter design is because I ripped the original inductive one apart trying to remove it from the Antiference PSU (very tight...
No perhaps about it! I still have an old single output Antiference 12V PSU so have deployed this with a splitter to provide the two feeds (temporary arrangement until I fix the original PSU - probably the reservoir electrolytic).
Thank you for your interest, insight, suggestions, etc. Nice...
Yes, yes I know! I RTFMed before the meter had even arrived! I misunderstood your "just repeat measurements downstairs" as meaning the ones I'd made this morning (without antenna power enabled) but you meant with it on I now appreciate.
I was a tad suspicious of that 11.0V reading ...and...
That first suggestion is a good one. Re the second one, not sure how I'd interpret the results given that the signal would have passed through an unpowered preamp.
I've already checked at the output of the PSU/splitter to confirm the problem is present there (as it should be with only coax...
Some interesting results from readings taken with the new meter this morning between 10:30 and 11:30. Weather in Woking: fine, sunny and clear.
In the loft, coming from the aerial (UHF channel - Signal strength in dBuV - C/N in dB - Post-correction BER):
22 - 51.5 - 32.0 - QEF (defined as...
Using UHF 30, unplugging feed to in-service/replacement PVR and connecting to meter: 65.5dBuV; reconnecting to PVR and using short, good quality extender lead to connect PVR to meter: 68.0dBuV. So Humax gain is 2.5dB - about what you'd expect.
I have a couple of in-line attenuators (6dB and 12dB, together 18dB) but to do the job properly I'd need a calibrated switchable RF attenuator with 2 or 5dB steps (time to head to eBay). The Humax signal strength indication might well be highly non-linear whether it's showing voltage or dBs.
Pic showing UHF 22, 23, 25, 26, 28 and 30 muxes. The 64-QAM muxes' post-error correction BERs have improved since this morning and are now (15:00) varying between E-03 and E-07; the other two remain at a solid <1.0E-08 so very definitely QEF (Quasi Error Free).
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