Hioki 3286-20, Инструкция по эксплуатации

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Chapter 2 Measurement Procedure
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2.11 Auto Power-Off Function APS
2.12 Battery Low Warning
2.13 Beep Tone
3. To return the saved measurement conditions to their
initial values, hold down the HOLD key at
instrument power-on. After the entire LCD goes on,
the instrument will display "
", and the
saved contents of measurement conditions are
returned to their initial values.
When
APS
annunciator is displayed, the auto power-
off function is active.
If no key is pressed for about 10 minutes, the
instrument turns itself off automatically.
Immediately before turning off automatically,
APS
annunciator blinks and a beep tone is heard for
about 30 seconds.
By pressing any key except
POWER , you will
extend the powered state for another 10 minutes.
To enable or disable the auto power-off function, set
APS in SETUP mode. (See 2.9, "SETUP Function.")
Auto Power-Off function becomes ineffective while
a REC function is used.
When this annunciator lights, the battery is
exhausted and a correct measurement is not assured.
Replace a new battery.
When the battery voltage drops below a certain
level, the instrument indicates "
" and is
shut down.
To enable or disable the audible buzzer when
pressing a key, set BEEP in SETUP mode. (See 2.9,
"SETUP Function.")