The sonar unit can not reach 300m. There is a abnormaldisplay on the display, and when the bait boat is about 60~70m far way, the sonar unit stop working.
a) Please confirm the sensor is mounted at the proper location on your bait boat. A unproper mounting location will cause a alnormal display.
b) Please check whehter you are using the bait boat battery for power suppling. We strongly suggest you connecting the RemoteEye to a separate 9v battery, not connecting it to your bait boat battery. Otherwise abnormal display may occur, especially when using in shallow water.
c) Please check the RemoteEye installation, and confirm the antenna on your bait boat is correctly connected to the control box through the antenna-extended cable.
d) Check the antenna installation on your bait boat, andbe sure it is screwed tight enough.
e) The radio performance is easily effected by cloudy or rainy day, which will cause the Remote Control distance decreasing greatly.