(The “ISM band is reserved for industrial, scientific, and medical use.) The first band, UNII-1, is designed mainly for domestic use, as from Unii-2 upwards, your router needs to have DFS (dynamic frequency selection) and TPC (transmit power control) built in, which will automatically adjust the channel and power output of your router so that it doesn’t interfere with military, radar, weather station signals, and so on. This technically means the higher the frequency, the more data that can be carried on it in less time, but it’s not quite as simple as that, so before you just go and select the highest possible channel on your Wi-Fi router, there are a few things to consider.Īt 5GHz there are four “Bands” available, each containing a bunch of Wi-Fi channels. The higher the channel, the higher the frequency, going up in increments of 5MHz per channel. When you go into your router settings on a 5GHz frequency, you’ll see that you have quite a few more channels to pick from. It sounds more like an issue with the Canon Utilities to me, I would delete them all and then redownload in case having multiple versions is causing an issue (since the 77D only works with the latest version of EOS Utility 3).But now that most routers are shipping with the ability to transmit signals across 5GHz frequencies rather than just the lowly 2.4GHz, a big question that keeps coming up is “ What’s the best 5GHz channel?” As with the 2.4GHz channels, there is no universal answer it depends on the amount of people around you using the same channel and outside signal interference, among other things, but there are a few more things to consider if your router’s on the faster 5GHz frequency and to check for the best Wi-Fi channel for 5GHz connections.Īlso read: Band Steering: Should 2.4GHz and 5GHz Be One Network or Two? There Are More Channels at 5 GHz PerfectMark, just wondering - which version of the OS were you using to get it to "work the first time"?īoth El Capitan and Serra worked for me, I only upgraded to Serra when I found that Mac OS couldn't view the RAW files. I'll keep trying and tinkering, but I may just have to switch-boot to Sierra or High Sierra when I need to "go remote". Probably some small setting that one normally overlooks. So, it seems to be -something- in El Capitan that is mucking things up. I then repeated the process using High Sierra, and it worked there, too. The camera connected to the network, and EOS Utility launched, permitting me to control the camera over wifi. I tried installing the EOS Utility software and Digital Photo Professional on Sierra, and set the camera up to connect "through" my wireless router (older Apple Airport Extreme, the flat model). I do keep external drives with Sierra installed on one drive, and High Sierra installed on another (which I use for test purposes). I had been trying to establish a connection to My MacBook Pro and my 2012 Mac Mini - both of which run El Capitan (10.11.6) as the "main OS". I don't see the option to manually select an IP address (seems to be fixed). HOWEVER - some of the interface menus (on the 77d) have changed. Here's a link to a video that shows how to do it with a 70d: I'm thinking that the "target" that "cannot be found" is actually software.Īgain - any Mac owners out there successfully controlling a 77d, 80d, 70d (or any other Canon DSLR) via wifi? However, on the 77d's wifi menu, the connection error "couldn't find target" (I'm paraphrasing here, the camera is turned off) seems to indicate that it can't find either EOS Utility 2 or EOS Utility 3. On the 77d, it also prompts me to "pair", and it appears to go through.Īt this point the WiFi Scanner utility shows that my computer's wifi -is- connected to the 77d. I can verify that the 77d is sending out its "host SSID" by using either "iStumbler" or "WiFi Scanner."ĮOS Utility 0.1.14 "recognizes" that the signal is being offered, and lets me select it (on the Mac). I can establish a wifi connection with the Mac.
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