Table 2.2 – Possible troubles and troubleshooting
Trouble
The radiometer does
not switch on after
the MODE button is
pressed
Low battery
indication is
displayed on the
LCD after the
batteries have been
replaced
Probable cause
1 The batteries are
discharged
2 No contact between the
batteries and the battery
compartment clamps
3 One of the batteries is
out of order
1 Poor contact between
the batteries and the
battery compartment
clamps
2 One of the batteries is
out of order
26
Troubleshooting
1 Replace the batteries
2 Restore the contact
between the batteries and the
clamps
3 Replace the defected battery
1 Clean out the contacts on
the clamps and the batteries
2 Replace the defected battery