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.