Hioki CHT3548, User Manual, Page: 25 / 81

Hope Electronics Technology Manual
Edition
V1.0 25
If no key is operated for 10 minutes or the instrument is in a measurement
error state continuously, the APS indicator starts blinking.
Disabling auto power save (APS)
To disable the APS function, press the
[POWER]
key while holding the
[ENTER]
key down when the power is off.
The setting of the APS function is not saved. When the instrument is turned
on again, the APS function is enabled again.
Then, when a specific time
elapses after the start of blinking, the
instrument
automatically turns off.
IMPORTANT
l During an interval measurement, the APS function automatically turns OFF.
When the interval measurement ends, the APS function automatically turns
ON.
l When the USB is connected, the APS function automatically turns OFF. When
the USB is disconnected, the APS function automatically turns ON.