Canon VIXIA HF R80 Important Usage Instructions page 156

Overview of the Camcorder's Wi-Fi Functions
• When using the camcorder's Wi-Fi func-
tions, do not cover the top back area of
the camcorder with your hand or other
object. The Wi-Fi antenna is located there
and covering it may interfere with wireless
signals.
• Do not open the memory card slot cover during the wireless
connection.
• While using Wi-Fi functions, the camcorder's automatic power
off function will be disabled.
156
Wi-Fi antenna