At times, the Canon Camera Connect application for iOS may behave incorrectly when attempting to connect an iOS device to a camera via Wi-Fi . Deleting the app's saved state in the background can oftentimes correct this. This does not harm the app or the device and simply causes the app to launch with a default "state", which can eliminate many issues that prevent the app from connecting to the camera and performing correctly.
Countermeasure For EOS cameras with Wi-Fi functionality, the camera can be accessed by the EOS Utility software application via a Wi-Fi connection. For details, please review the user manual.
If there is another Canon wireless flash system nearby, you can change the channel number to prevent signal confusion. the sender and the receiver units must be set to the same channel number.
Cleaning of Camera, Lens and Video Products For the purpose of helping to sanitize your Canon Camera, Lens and Video products, it is recommended that you clean parts touched with the hands such as camera grips, dials and lens exteriors.
Manual flash or stroboscopic flash can be set manually with the receiver unit. Do this in the following cases 1. When you want to set the flash output with the receiver units individually for wireless flash as with studio flash units
It enables you to see the shadow effect on the subject and the lighting balance. You can fire the modeling flash for wireless and normal flash shooting.