Long story short, there are some docs but they're hard to find. We're fixing this.
On Mon, Mar 26, 2018, 5:08 PM Sam Lambie <[email protected]> wrote: > Ok I'll give it a shot as soon as I can. I wish there was some real > documentation that came with them or at least a link to an updated user > guide.... Or am I blind and I just stuck my foot in my mouth? > > On Mon, Mar 26, 2018 at 4:43 PM, George Skorup <[email protected]> > wrote: > >> Open up the injector. The jumper positions are printed on the board. Top >> left I believe. >> >> The default is -4/5 +7/8 and PowerA input on all four ports. So if you >> just plugged it in without any jumper changes, then you're pretty much >> trying to put ~1.5A on a single pair (one pair positive, the other return). >> That's probably ungood. >> >> Jumper the other two pairs so you get -4/5 +7/8 -1/2 +3/6. Try the SS >> again and see if the port trips. >> >> On 3/26/2018 5:10 PM, Sam Lambie wrote: >> >> Well, since I don't have any spares of the *PowerInjector Plus Sync - >> Gigabit Version,* I bought a couple as I have plans for other locations >> for Medusas. In the meantime, please tell me how to make sure that the >> jumpers are set correctly. >> >> On Mon, Mar 26, 2018 at 3:41 PM, Sam Lambie <[email protected]> wrote: >> >>> GPS is not physically connected to input of SyncInjector now daisy >>> chained from the other Syncinjectors, the AP is getting timing from Syncbox >>> jr via UGPS power setting on radio . Cat6 is 115' long. >>> I didn't even know that jumpering was an option. I guess I have to RTFM >>> for the jumper location on the syncinjector? Can you please point me to the >>> manual? I have never been able to find any documentation on these things... >>> >>> On Mon, Mar 26, 2018 at 12:10 PM, Forrest Christian (List Account) < >>> [email protected]> wrote: >>> >>>> Oh, and you have the injector jumpered for all 4 pairs? >>>> >>>> On Mon, Mar 26, 2018, 12:09 PM Forrest Christian (List Account) < >>>> [email protected]> wrote: >>>> >>>>> Is the sync pulse disabled or no gps receiver connected? >>>>> >>>>> How long of a wire? >>>>> >>>>> On Mon, Mar 26, 2018, 9:52 AM Sam Lambie <[email protected]> wrote: >>>>> >>>>>> Timing is being done on the Aux Port. Nothing going through the Power >>>>>> Port. I'll give the Gas tube version a shot if you got it. >>>>>> >>>>>> On Mon, Mar 26, 2018 at 9:37 AM, <[email protected]> wrote: >>>>>> >>>>>>> OK, so grounds are related to the problem. >>>>>>> >>>>>>> There may be something unusual with timing pulses on the power that >>>>>>> is causing the surge suppressor to fire. >>>>>>> Forrest would know much more than I about that. >>>>>>> >>>>>>> I honestly don’t know if anyone has tried my product with a Medusa >>>>>>> before. >>>>>>> I have a 100% gas tube version that may solve the problem. >>>>>>> >>>>>>> >>>>>>> *From:* Sam Lambie >>>>>>> *Sent:* Monday, March 26, 2018 9:18 AM >>>>>>> *To:* [email protected] >>>>>>> *Subject:* Re: [AFMUG] mccowntech rack mount surge suppressor with >>>>>>> Medusa >>>>>>> >>>>>>> I did pull it from the rack and let it float, no change, however, I >>>>>>> didn't reboot it while the card was floating. >>>>>>> >>>>>>> On Sun, Mar 25, 2018 at 3:15 PM, <[email protected]> wrote: >>>>>>> >>>>>>>> When this gets sent.... >>>>>>>> Sorry you are having difficulty. >>>>>>>> >>>>>>>> I would pull it from the rack and see if the interruption of the >>>>>>>> ground fixes the problem. >>>>>>>> >>>>>>>> The issue is either noise to/from the ground. >>>>>>>> or >>>>>>>> Transverse impulses getting clamped. Could be something about the >>>>>>>> new timing stuff that I don’t understand. >>>>>>>> Forrest is probably better versed in thinking about this than I am. >>>>>>>> >>>>>>>> Perhaps the server got launched by Elon Musk and the time delay is >>>>>>>> just accumulating. >>>>>>>> >>>>>>>> *From:* Sam Lambie >>>>>>>> *Sent:* Sunday, March 25, 2018 6:10 AM >>>>>>>> *To:* [email protected] >>>>>>>> *Subject:* [AFMUG] mccowntech rack mount surge suppressor with >>>>>>>> Medusa >>>>>>>> >>>>>>>> Yo smart folks, >>>>>>>> >>>>>>>> I put a gige APC HV rack mount surge suppressor inline with a >>>>>>>> Cambium Medusa today. It booted up, got in about 20 pings and then the >>>>>>>> Packetflux SyncInjector shutdown. Tried putting the Ethernet cable >>>>>>>> directly >>>>>>>> in the SyncInjector and it worked, just like on the bench when I tested >>>>>>>> Sync (via Aux Jr) and Power- Data. I never tested a surge suppressor. >>>>>>>> Which >>>>>>>> ones work with the thing? >>>>>>>> Chuck, What say you? >>>>>>>> >>>>>>>> Sam >>>>>>>> >>>>>>>> -- >>>>>>>> -- >>>>>>>> *Sam Lambie* >>>>>>>> Taosnet Wireless Tech. >>>>>>>> 575-758-7598 <%28575%29%20758-7598> Office >>>>>>>> www.Taosnet.com <http://www.newmex.com> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> -- >>>>>>> *Sam Lambie* >>>>>>> Taosnet Wireless Tech. >>>>>>> 575-758-7598 <%28575%29%20758-7598> Office >>>>>>> www.Taosnet.com <http://www.newmex.com> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> -- >>>>>> *Sam Lambie* >>>>>> Taosnet Wireless Tech. >>>>>> 575-758-7598 <%28575%29%20758-7598> Office >>>>>> www.Taosnet.com <http://www.newmex.com> >>>>>> >>>>> >>> >>> >>> -- >>> -- >>> *Sam Lambie* >>> Taosnet Wireless Tech. >>> 575-758-7598 <%28575%29%20758-7598> Office >>> www.Taosnet.com <http://www.newmex.com> >>> >> >> >> >> -- >> -- >> *Sam Lambie* >> Taosnet Wireless Tech. >> 575-758-7598 <(575)%20758-7598> Office >> www.Taosnet.com <http://www.newmex.com> >> >> >> > > > -- > -- > *Sam Lambie* > Taosnet Wireless Tech. > 575-758-7598 Office > www.Taosnet.com <http://www.newmex.com> >
