User's Manual

14
User’s Guide
Audio indications
The audio alert beeps when:
• The system is first turned ON.
• A button is pressed.
• Low battery.
• There is a malfunction accompanied by a visual indication.
Error indications
Display Display Flash Meaning
The RF Stim Unit's
Indicator is Constantly
Red and “E” appears on
the Intensity Indicator
Bad Electrode
Contact
All indicators flash Red
and “E” flashes on the
Intensity Indicator
Radio Communication
failure between the
Control Unit and RF
Stim Unit
The Foot Sensor's
Indicator is Constantly
Red and the Intensity
value flashes
Foot Sensor not found
by the system
One of the Indicators is
Constantly Red
Component
Malfunction