User's Manual

22 Starting Installation
KATVR-Foot Sensor
1 Six-digit red dialer
2 Charging port
3 Working indicator
4 Charging indicator
5 Switch button
6 3.5MM jack
Caution
Working indicator: red means it is not connected to the wireless receiver; blue means it is connected to
the wireless receiver; flashing means a low charge level.
Charging indicator: red means it is being charged; blue means it is fully charged. Turn off the switch when
not using the KATVR-Foot Sensor to reduce the consumption of the battery charge level.