ERRORS AND TROUBLESHOOTING
6.1. ERROR MESSAGES AND ICONS
Error Display Cause Solution
102 HW: Battery low Shutdown Device
103 HW: Battery comm fail Return to the last page
104 HW: Pots comm fail Shutdown Device
105 SW: PRU setup fail Shutdown Device
106 DB: No serial number Shutdown Device
108 HW: ADC read fail Shutdown Device
109 HW: RTC fail Shutdown Device
108 HW: ADC read fail Shutdown Device
110 DB: Failed values write Shutdown Device
112 OP: Classifier Algorithm fails Shutdown Device

6.2. TROUBLESHOOTING
Problem Cause Solution
Handheld unit doesn’t
charge when placed in
the base

The handheld unit is not
placed correctly in the base
pit.

Follow charging
instructions.

Power cord not plugged in
correctly.

No display appears on
the screen.

Battery is discharged
Battery is dead

Recharge the battery
Replace the battery