45
3.7 Buzzer Function
The product comes equipped with a miniature
buzzer, which sounds upon pressing buttons or
when the comparator function detects a tempera-
ture outside the set range.
As the default setting, the buzzer is switched on.
("
"lights)
The buzzer setting is saved even if when the
power is switched off.
3.7 Buzzer Function
1.
While pressing
, press the
for
about 2 seconds to turn the power on.
2.
"
" appears on the LCD and the buzzer
is switched on.
Switching the buzzer from OFF to ON
1.
While pressing
, press the
for
about 2 seconds to turn the power on.
2.
"
" disappears on the LCD and the
buzzer is switched off.
Switching the buzzer from ON to OFF
Summary of Contents for 3447-01
Page 1: ...INSTRUCTION MANUAL TEMPERATURE 3447 01 HiTESTER...
Page 2: ......
Page 6: ...iv...
Page 64: ...5 4 Service 58...
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