17
3.
Use a tool to tighten the locking nut.
Note:
1.The installation location
can not
be at the center of the cover.
Suggest that installing the sensor should be outside the area of the circle with radius 5cm from the center of the cover.
If the ultrasonic sensor is installed in the center, the ultrasonic signal will generate gain which will affect the
measurement result
2.Please do not disassemble the device unless it is required to replace the batteries.
Do not touch the waterproof gasket, LED indicator light, function keys when replacing the batteries.
Please use suitable screwdriver to tighten the screws
(if using an electric screwdriver, it is recommended to set the torque as 4kgf) to ensure the device is impermeable.
Container
R718X
5cm
✖
