Hioki 3801-50 - Specifications; General Specifications

4.9 Auto Power Save Function
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Power On Options
This procedure sets the time until the auto power save
function is activated. The auto power save function is
activated after the set time elapses since the last time the
rotary switch or a key was operated. The auto power
save function turns off the display screen and minimizes
the instrument's internal power consumption.
4.9 Auto Power Save Function
• In order to resume operation from the auto power
save function, either turn the rotary switch to OFF
and turn the power back on again or else press any
key. In the case of pulse output, press any of the
HOLD, REL, RANGE or DUAL keys or set the function
switch to a position other than pulse output and then
back to its original position. The 3801-50 reverts to
the power ON state.
• The auto power save function is automatically dis-
abled when either the peak hold function or the
recording function is used.
• To disable the auto power save function, hold down
the key while turning the function switch to turn on
the instrument.
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1. In order to display the Power On
Option setting screen, hold dow
n
the SHIFT key while turning th
e
function switch.
2. Press the
REL key 4 times to di
s-
play the Auto Power Save settin
g
screen.
3. Set the Auto Power Save functio
n.
RANGE key: Increases the value
DUAL key: Decreases the value
SHIFT key: Selects the digit
4. Confirm the selection by pressin
g
the Hz key.
5. Hold down the
SHIFT key to ent
er
the measurement screen.
Otherwise, turn the function switc
h
to OFF to finish setup.
15 min (default)
/ 1 to 99 min
/ OFF
1
SHIFT +
Power On
2
(4 times)
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