66
Troubleshooting
Error display
Error
display
Description Solution
Err 001 ROM error Program
Repair is necessary. Please contact your
authorized Hioki distributor or reseller.
Err 002 ROM error Adjustment data
Err 005 ADC error Hardware malfunction
Err 008
Bluetooth
®
error
Hardware malfunction
(only for CM3286-01)
Warning display
Display Buzzer Cause Solution
Flashes
red
–
Measurement resulted in
a negative active power
value.
The instrument may not be
connected properly. Reconnect
the instrument to the circuit
being measured.