USA
Troubleshooting
Problem
The in-
dicator
flashes.
Display
blank.
The dis-
play is
stuck or
flickers.
22
Possible
cause
The voltage
is too low.
The voltage
is too low.
Loose
contact.
Fault in the
circuit.
Trouble-
shooting
Change
the
battery.
Change
the
battery.
Check the
position
of the
battery.
Take the
battery
out and
wait one
minute
before
you put it
back in.