Hioki 3550 - Page 56

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Chapter 5 Advanced Measurement Functions
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NOTE
3. Press the
HOLD
key again.
4. When the above screen appears, press the
POWER
key to turn
off the power.
5. Press the
POWER
key again to turn the power on.
6. To set to the auto-power off, press the
HOLD
key in the auto
power off setting screen and set the auto power off to 30
minutes.
If the
EXT.MEMO
terminals are continuously shorted together,
the auto power off function does not operate.
If the
POWER
key is pressed while another key, other than the
HOLD
key, is held down, and an "INSP"or"Adju"indication
appears, immediately press the
POWER
key to power off and on
again. Otherwise, continuing with key operations may destroy
the calibration data for the unit, and correct measurement will
no longer be possible.
After the batteries are replaced, the auto power off is set to 30
minutes.
The set time of auto power off cannot be changed.